{
  "report_id": "187-profile-to-first-attendance",
  "status": "validated",
  "version": "1.0",
  "cohort": "2025-01-01/2025-12-31",
  "observation_cutoff_exclusive": "2026-04-01",
  "definitions": {
    "eligible_profile": "Perfil de alumno creado en 2025 con primera asistencia efectiva durante sus primeros 30 días.",
    "early_start": "Primera asistencia el mismo día o 1-2 días después de crear el perfil.",
    "late_start": "Primera asistencia entre 8 y 30 días después de crear el perfil.",
    "return_7": "Segunda asistencia efectiva durante los siete días posteriores a la primera."
  },
  "sample": {
    "tenants_attempted": 2174,
    "tenants_succeeded": 2174,
    "tenants_failed": 0,
    "centers_with_cohort": 2143,
    "aggregate_rows": 15058,
    "eligible_profiles": 146658
  },
  "bonus_primary": {
    "access": "Bono",
    "minimum_profiles_per_group_per_center": 5,
    "centers": 392,
    "early_profiles": 14424,
    "late_profiles": 4662,
    "windows": {
      "7": {
        "early_0_2_days_mean_pct": 70.14,
        "late_8_30_days_mean_pct": 61.22,
        "late_minus_early_mean_percentage_points": -8.93,
        "bootstrap_95_ci_percentage_points": [
          -11.02,
          -6.85
        ],
        "centers_with_higher_late_pct": 31.38
      },
      "30": {
        "early_0_2_days_mean_pct": 83.62,
        "late_8_30_days_mean_pct": 82.27,
        "late_minus_early_mean_percentage_points": -1.35,
        "bootstrap_95_ci_percentage_points": [
          -2.99,
          0.22
        ],
        "centers_with_higher_late_pct": 45.15
      },
      "90": {
        "early_0_2_days_mean_pct": 87.62,
        "late_8_30_days_mean_pct": 88.12,
        "late_minus_early_mean_percentage_points": 0.5,
        "bootstrap_95_ci_percentage_points": [
          -0.89,
          1.84
        ],
        "centers_with_higher_late_pct": 46.94
      },
      "fourth90": {
        "early_0_2_days_mean_pct": 75.02,
        "late_8_30_days_mean_pct": 74.65,
        "late_minus_early_mean_percentage_points": -0.37,
        "bootstrap_95_ci_percentage_points": [
          -2.23,
          1.5
        ],
        "centers_with_higher_late_pct": 51.02
      }
    }
  },
  "bonus_sensitivity": {
    "3": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 592,
      "early_profiles": 17550,
      "late_profiles": 5408,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 71.09,
          "late_8_30_days_mean_pct": 60.56,
          "late_minus_early_mean_percentage_points": -10.53,
          "bootstrap_95_ci_percentage_points": [
            -12.63,
            -8.42
          ],
          "centers_with_higher_late_pct": 31.08
        },
        "30": {
          "early_0_2_days_mean_pct": 84.73,
          "late_8_30_days_mean_pct": 83.16,
          "late_minus_early_mean_percentage_points": -1.57,
          "bootstrap_95_ci_percentage_points": [
            -3.12,
            0.02
          ],
          "centers_with_higher_late_pct": 43.41
        },
        "90": {
          "early_0_2_days_mean_pct": 88.64,
          "late_8_30_days_mean_pct": 89.02,
          "late_minus_early_mean_percentage_points": 0.39,
          "bootstrap_95_ci_percentage_points": [
            -0.9,
            1.72
          ],
          "centers_with_higher_late_pct": 44.26
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 74.99,
          "late_8_30_days_mean_pct": 74.49,
          "late_minus_early_mean_percentage_points": -0.5,
          "bootstrap_95_ci_percentage_points": [
            -2.28,
            1.29
          ],
          "centers_with_higher_late_pct": 47.64
        }
      }
    },
    "5": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 5,
      "centers": 392,
      "early_profiles": 14424,
      "late_profiles": 4662,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 70.14,
          "late_8_30_days_mean_pct": 61.22,
          "late_minus_early_mean_percentage_points": -8.93,
          "bootstrap_95_ci_percentage_points": [
            -11.02,
            -6.85
          ],
          "centers_with_higher_late_pct": 31.38
        },
        "30": {
          "early_0_2_days_mean_pct": 83.62,
          "late_8_30_days_mean_pct": 82.27,
          "late_minus_early_mean_percentage_points": -1.35,
          "bootstrap_95_ci_percentage_points": [
            -2.99,
            0.22
          ],
          "centers_with_higher_late_pct": 45.15
        },
        "90": {
          "early_0_2_days_mean_pct": 87.62,
          "late_8_30_days_mean_pct": 88.12,
          "late_minus_early_mean_percentage_points": 0.5,
          "bootstrap_95_ci_percentage_points": [
            -0.89,
            1.84
          ],
          "centers_with_higher_late_pct": 46.94
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 75.02,
          "late_8_30_days_mean_pct": 74.65,
          "late_minus_early_mean_percentage_points": -0.37,
          "bootstrap_95_ci_percentage_points": [
            -2.23,
            1.5
          ],
          "centers_with_higher_late_pct": 51.02
        }
      }
    },
    "10": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 10,
      "centers": 151,
      "early_profiles": 7125,
      "late_profiles": 2918,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 68.03,
          "late_8_30_days_mean_pct": 59.42,
          "late_minus_early_mean_percentage_points": -8.61,
          "bootstrap_95_ci_percentage_points": [
            -11.62,
            -5.6
          ],
          "centers_with_higher_late_pct": 27.15
        },
        "30": {
          "early_0_2_days_mean_pct": 82.65,
          "late_8_30_days_mean_pct": 80.88,
          "late_minus_early_mean_percentage_points": -1.77,
          "bootstrap_95_ci_percentage_points": [
            -4.01,
            0.56
          ],
          "centers_with_higher_late_pct": 45.7
        },
        "90": {
          "early_0_2_days_mean_pct": 86.77,
          "late_8_30_days_mean_pct": 86.5,
          "late_minus_early_mean_percentage_points": -0.26,
          "bootstrap_95_ci_percentage_points": [
            -2.27,
            1.69
          ],
          "centers_with_higher_late_pct": 49.67
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 73.29,
          "late_8_30_days_mean_pct": 73.59,
          "late_minus_early_mean_percentage_points": 0.29,
          "bootstrap_95_ci_percentage_points": [
            -2.25,
            2.91
          ],
          "centers_with_higher_late_pct": 53.64
        }
      }
    },
    "20": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 20,
      "centers": 31,
      "early_profiles": 2382,
      "late_profiles": 1056,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 63.37,
          "late_8_30_days_mean_pct": 56.81,
          "late_minus_early_mean_percentage_points": -6.56,
          "bootstrap_95_ci_percentage_points": [
            -11.1,
            -2.24
          ],
          "centers_with_higher_late_pct": 25.81
        },
        "30": {
          "early_0_2_days_mean_pct": 79.74,
          "late_8_30_days_mean_pct": 80.12,
          "late_minus_early_mean_percentage_points": 0.38,
          "bootstrap_95_ci_percentage_points": [
            -2.93,
            3.6
          ],
          "centers_with_higher_late_pct": 54.84
        },
        "90": {
          "early_0_2_days_mean_pct": 84.35,
          "late_8_30_days_mean_pct": 85.72,
          "late_minus_early_mean_percentage_points": 1.36,
          "bootstrap_95_ci_percentage_points": [
            -1.55,
            4.45
          ],
          "centers_with_higher_late_pct": 51.61
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 69.64,
          "late_8_30_days_mean_pct": 71.77,
          "late_minus_early_mean_percentage_points": 2.13,
          "bootstrap_95_ci_percentage_points": [
            -1.78,
            5.94
          ],
          "centers_with_higher_late_pct": 61.29
        }
      }
    }
  },
  "bonus_five_band_curve": {
    "access": "Bono",
    "minimum_profiles_per_band_per_center": 3,
    "centers": 161,
    "profiles": {
      "0": 2401,
      "1-2": 5246,
      "3-7": 4689,
      "8-14": 1505,
      "15-30": 1018
    },
    "windows": {
      "7": {
        "mean_pct": {
          "0": 65.89,
          "1-2": 69.07,
          "3-7": 68.73,
          "8-14": 60.07,
          "15-30": 57.37
        },
        "day_15_30_minus_same_day_mean_pp": -8.51,
        "bootstrap_95_ci_end_difference_pp": [
          -13.38,
          -3.71
        ]
      },
      "30": {
        "mean_pct": {
          "0": 80.22,
          "1-2": 82.89,
          "3-7": 85.85,
          "8-14": 81.19,
          "15-30": 78.2
        },
        "day_15_30_minus_same_day_mean_pp": -2.02,
        "bootstrap_95_ci_end_difference_pp": [
          -5.92,
          1.79
        ]
      },
      "90": {
        "mean_pct": {
          "0": 84.4,
          "1-2": 87.02,
          "3-7": 89.54,
          "8-14": 87.73,
          "15-30": 83.73
        },
        "day_15_30_minus_same_day_mean_pp": -0.66,
        "bootstrap_95_ci_end_difference_pp": [
          -3.94,
          2.55
        ]
      },
      "fourth90": {
        "mean_pct": {
          "0": 67.91,
          "1-2": 74.44,
          "3-7": 77.63,
          "8-14": 73.19,
          "15-30": 68.61
        },
        "day_15_30_minus_same_day_mean_pp": 0.71,
        "bootstrap_95_ci_end_difference_pp": [
          -3.55,
          5.05
        ]
      }
    }
  },
  "bonus_quarter_stability": {
    "Q1": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 127,
      "early_profiles": 1684,
      "late_profiles": 708,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 68.65,
          "late_8_30_days_mean_pct": 57.66,
          "late_minus_early_mean_percentage_points": -10.99,
          "bootstrap_95_ci_percentage_points": [
            -16.35,
            -5.49
          ],
          "centers_with_higher_late_pct": 29.13
        },
        "30": {
          "early_0_2_days_mean_pct": 83.47,
          "late_8_30_days_mean_pct": 82.73,
          "late_minus_early_mean_percentage_points": -0.74,
          "bootstrap_95_ci_percentage_points": [
            -4.53,
            2.93
          ],
          "centers_with_higher_late_pct": 38.58
        },
        "90": {
          "early_0_2_days_mean_pct": 88.23,
          "late_8_30_days_mean_pct": 87.74,
          "late_minus_early_mean_percentage_points": -0.5,
          "bootstrap_95_ci_percentage_points": [
            -3.71,
            2.87
          ],
          "centers_with_higher_late_pct": 36.22
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 76.35,
          "late_8_30_days_mean_pct": 74.33,
          "late_minus_early_mean_percentage_points": -2.02,
          "bootstrap_95_ci_percentage_points": [
            -6.3,
            2.21
          ],
          "centers_with_higher_late_pct": 36.22
        }
      }
    },
    "Q2": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 122,
      "early_profiles": 1305,
      "late_profiles": 744,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 68.28,
          "late_8_30_days_mean_pct": 57.88,
          "late_minus_early_mean_percentage_points": -10.4,
          "bootstrap_95_ci_percentage_points": [
            -15.18,
            -5.36
          ],
          "centers_with_higher_late_pct": 29.51
        },
        "30": {
          "early_0_2_days_mean_pct": 80.2,
          "late_8_30_days_mean_pct": 79.27,
          "late_minus_early_mean_percentage_points": -0.93,
          "bootstrap_95_ci_percentage_points": [
            -5.25,
            3.31
          ],
          "centers_with_higher_late_pct": 38.52
        },
        "90": {
          "early_0_2_days_mean_pct": 84.61,
          "late_8_30_days_mean_pct": 84.92,
          "late_minus_early_mean_percentage_points": 0.31,
          "bootstrap_95_ci_percentage_points": [
            -3.36,
            4.03
          ],
          "centers_with_higher_late_pct": 33.61
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 73.02,
          "late_8_30_days_mean_pct": 71.92,
          "late_minus_early_mean_percentage_points": -1.1,
          "bootstrap_95_ci_percentage_points": [
            -5.77,
            3.61
          ],
          "centers_with_higher_late_pct": 40.98
        }
      }
    },
    "Q3": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 201,
      "early_profiles": 3656,
      "late_profiles": 1210,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 73.98,
          "late_8_30_days_mean_pct": 62.16,
          "late_minus_early_mean_percentage_points": -11.82,
          "bootstrap_95_ci_percentage_points": [
            -16.26,
            -7.47
          ],
          "centers_with_higher_late_pct": 34.83
        },
        "30": {
          "early_0_2_days_mean_pct": 86.42,
          "late_8_30_days_mean_pct": 82.44,
          "late_minus_early_mean_percentage_points": -3.98,
          "bootstrap_95_ci_percentage_points": [
            -7.07,
            -0.86
          ],
          "centers_with_higher_late_pct": 38.31
        },
        "90": {
          "early_0_2_days_mean_pct": 89.25,
          "late_8_30_days_mean_pct": 87.57,
          "late_minus_early_mean_percentage_points": -1.68,
          "bootstrap_95_ci_percentage_points": [
            -4.42,
            1.03
          ],
          "centers_with_higher_late_pct": 35.32
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 74.5,
          "late_8_30_days_mean_pct": 74.35,
          "late_minus_early_mean_percentage_points": -0.15,
          "bootstrap_95_ci_percentage_points": [
            -4.29,
            3.83
          ],
          "centers_with_higher_late_pct": 45.27
        }
      }
    },
    "Q4": {
      "access": "Bono",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 111,
      "early_profiles": 1357,
      "late_profiles": 653,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 64.25,
          "late_8_30_days_mean_pct": 57.05,
          "late_minus_early_mean_percentage_points": -7.19,
          "bootstrap_95_ci_percentage_points": [
            -13.27,
            -1.17
          ],
          "centers_with_higher_late_pct": 44.14
        },
        "30": {
          "early_0_2_days_mean_pct": 80.9,
          "late_8_30_days_mean_pct": 78.04,
          "late_minus_early_mean_percentage_points": -2.86,
          "bootstrap_95_ci_percentage_points": [
            -7.01,
            1.4
          ],
          "centers_with_higher_late_pct": 37.84
        },
        "90": {
          "early_0_2_days_mean_pct": 85.9,
          "late_8_30_days_mean_pct": 85.3,
          "late_minus_early_mean_percentage_points": -0.6,
          "bootstrap_95_ci_percentage_points": [
            -4.67,
            3.3
          ],
          "centers_with_higher_late_pct": 38.74
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 73.84,
          "late_8_30_days_mean_pct": 69.85,
          "late_minus_early_mean_percentage_points": -3.99,
          "bootstrap_95_ci_percentage_points": [
            -9.06,
            1.06
          ],
          "centers_with_higher_late_pct": 39.64
        }
      }
    }
  },
  "free_booking_membership_secondary": {
    "access": "Tarifa · reserva libre",
    "minimum_profiles_per_group_per_center": 5,
    "centers": 843,
    "early_profiles": 27086,
    "late_profiles": 12006,
    "windows": {
      "7": {
        "early_0_2_days_mean_pct": 92.41,
        "late_8_30_days_mean_pct": 86.47,
        "late_minus_early_mean_percentage_points": -5.95,
        "bootstrap_95_ci_percentage_points": [
          -6.95,
          -4.95
        ],
        "centers_with_higher_late_pct": 31.91
      },
      "30": {
        "early_0_2_days_mean_pct": 97.69,
        "late_8_30_days_mean_pct": 95.74,
        "late_minus_early_mean_percentage_points": -1.94,
        "bootstrap_95_ci_percentage_points": [
          -2.54,
          -1.34
        ],
        "centers_with_higher_late_pct": 21.35
      },
      "90": {
        "early_0_2_days_mean_pct": 98.45,
        "late_8_30_days_mean_pct": 97.11,
        "late_minus_early_mean_percentage_points": -1.35,
        "bootstrap_95_ci_percentage_points": [
          -1.85,
          -0.86
        ],
        "centers_with_higher_late_pct": 18.86
      },
      "fourth90": {
        "early_0_2_days_mean_pct": 96.09,
        "late_8_30_days_mean_pct": 93.19,
        "late_minus_early_mean_percentage_points": -2.9,
        "bootstrap_95_ci_percentage_points": [
          -3.66,
          -2.19
        ],
        "centers_with_higher_late_pct": 26.33
      }
    }
  },
  "free_booking_membership_sensitivity": {
    "3": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 1230,
      "early_profiles": 34223,
      "late_profiles": 13738,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 92.37,
          "late_8_30_days_mean_pct": 86.46,
          "late_minus_early_mean_percentage_points": -5.91,
          "bootstrap_95_ci_percentage_points": [
            -6.85,
            -4.98
          ],
          "centers_with_higher_late_pct": 32.6
        },
        "30": {
          "early_0_2_days_mean_pct": 97.84,
          "late_8_30_days_mean_pct": 95.5,
          "late_minus_early_mean_percentage_points": -2.34,
          "bootstrap_95_ci_percentage_points": [
            -2.91,
            -1.8
          ],
          "centers_with_higher_late_pct": 18.78
        },
        "90": {
          "early_0_2_days_mean_pct": 98.51,
          "late_8_30_days_mean_pct": 96.91,
          "late_minus_early_mean_percentage_points": -1.6,
          "bootstrap_95_ci_percentage_points": [
            -2.06,
            -1.15
          ],
          "centers_with_higher_late_pct": 16.26
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 96.37,
          "late_8_30_days_mean_pct": 92.58,
          "late_minus_early_mean_percentage_points": -3.8,
          "bootstrap_95_ci_percentage_points": [
            -4.51,
            -3.07
          ],
          "centers_with_higher_late_pct": 23.58
        }
      }
    },
    "5": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 5,
      "centers": 843,
      "early_profiles": 27086,
      "late_profiles": 12006,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 92.41,
          "late_8_30_days_mean_pct": 86.47,
          "late_minus_early_mean_percentage_points": -5.95,
          "bootstrap_95_ci_percentage_points": [
            -6.95,
            -4.95
          ],
          "centers_with_higher_late_pct": 31.91
        },
        "30": {
          "early_0_2_days_mean_pct": 97.69,
          "late_8_30_days_mean_pct": 95.74,
          "late_minus_early_mean_percentage_points": -1.94,
          "bootstrap_95_ci_percentage_points": [
            -2.54,
            -1.34
          ],
          "centers_with_higher_late_pct": 21.35
        },
        "90": {
          "early_0_2_days_mean_pct": 98.45,
          "late_8_30_days_mean_pct": 97.11,
          "late_minus_early_mean_percentage_points": -1.35,
          "bootstrap_95_ci_percentage_points": [
            -1.85,
            -0.86
          ],
          "centers_with_higher_late_pct": 18.86
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 96.09,
          "late_8_30_days_mean_pct": 93.19,
          "late_minus_early_mean_percentage_points": -2.9,
          "bootstrap_95_ci_percentage_points": [
            -3.66,
            -2.19
          ],
          "centers_with_higher_late_pct": 26.33
        }
      }
    },
    "10": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 10,
      "centers": 348,
      "early_profiles": 14703,
      "late_profiles": 8001,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 92.2,
          "late_8_30_days_mean_pct": 87.55,
          "late_minus_early_mean_percentage_points": -4.65,
          "bootstrap_95_ci_percentage_points": [
            -5.86,
            -3.42
          ],
          "centers_with_higher_late_pct": 33.33
        },
        "30": {
          "early_0_2_days_mean_pct": 97.56,
          "late_8_30_days_mean_pct": 96.46,
          "late_minus_early_mean_percentage_points": -1.11,
          "bootstrap_95_ci_percentage_points": [
            -1.81,
            -0.43
          ],
          "centers_with_higher_late_pct": 25.86
        },
        "90": {
          "early_0_2_days_mean_pct": 98.25,
          "late_8_30_days_mean_pct": 97.62,
          "late_minus_early_mean_percentage_points": -0.63,
          "bootstrap_95_ci_percentage_points": [
            -1.17,
            -0.08
          ],
          "centers_with_higher_late_pct": 22.99
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 95.78,
          "late_8_30_days_mean_pct": 93.86,
          "late_minus_early_mean_percentage_points": -1.92,
          "bootstrap_95_ci_percentage_points": [
            -2.88,
            -0.93
          ],
          "centers_with_higher_late_pct": 28.74
        }
      }
    },
    "20": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 20,
      "centers": 86,
      "early_profiles": 4857,
      "late_profiles": 3593,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 91.05,
          "late_8_30_days_mean_pct": 86.24,
          "late_minus_early_mean_percentage_points": -4.81,
          "bootstrap_95_ci_percentage_points": [
            -7.08,
            -2.64
          ],
          "centers_with_higher_late_pct": 33.72
        },
        "30": {
          "early_0_2_days_mean_pct": 97.22,
          "late_8_30_days_mean_pct": 95.74,
          "late_minus_early_mean_percentage_points": -1.48,
          "bootstrap_95_ci_percentage_points": [
            -2.84,
            -0.23
          ],
          "centers_with_higher_late_pct": 24.42
        },
        "90": {
          "early_0_2_days_mean_pct": 97.98,
          "late_8_30_days_mean_pct": 97.14,
          "late_minus_early_mean_percentage_points": -0.83,
          "bootstrap_95_ci_percentage_points": [
            -1.87,
            0.24
          ],
          "centers_with_higher_late_pct": 26.74
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 95.7,
          "late_8_30_days_mean_pct": 93.58,
          "late_minus_early_mean_percentage_points": -2.12,
          "bootstrap_95_ci_percentage_points": [
            -3.61,
            -0.73
          ],
          "centers_with_higher_late_pct": 30.23
        }
      }
    }
  },
  "free_booking_membership_quarter_stability": {
    "Q1": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 270,
      "early_profiles": 3382,
      "late_profiles": 2153,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 93.96,
          "late_8_30_days_mean_pct": 87.27,
          "late_minus_early_mean_percentage_points": -6.7,
          "bootstrap_95_ci_percentage_points": [
            -8.99,
            -4.46
          ],
          "centers_with_higher_late_pct": 21.85
        },
        "30": {
          "early_0_2_days_mean_pct": 98.47,
          "late_8_30_days_mean_pct": 95.62,
          "late_minus_early_mean_percentage_points": -2.85,
          "bootstrap_95_ci_percentage_points": [
            -4.3,
            -1.54
          ],
          "centers_with_higher_late_pct": 10.37
        },
        "90": {
          "early_0_2_days_mean_pct": 99.05,
          "late_8_30_days_mean_pct": 96.96,
          "late_minus_early_mean_percentage_points": -2.1,
          "bootstrap_95_ci_percentage_points": [
            -3.21,
            -1.05
          ],
          "centers_with_higher_late_pct": 7.41
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 97.76,
          "late_8_30_days_mean_pct": 93.69,
          "late_minus_early_mean_percentage_points": -4.07,
          "bootstrap_95_ci_percentage_points": [
            -5.68,
            -2.51
          ],
          "centers_with_higher_late_pct": 10.74
        }
      }
    },
    "Q2": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 248,
      "early_profiles": 2636,
      "late_profiles": 2254,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 92.04,
          "late_8_30_days_mean_pct": 88.27,
          "late_minus_early_mean_percentage_points": -3.77,
          "bootstrap_95_ci_percentage_points": [
            -6.43,
            -1.23
          ],
          "centers_with_higher_late_pct": 29.44
        },
        "30": {
          "early_0_2_days_mean_pct": 97.74,
          "late_8_30_days_mean_pct": 96.08,
          "late_minus_early_mean_percentage_points": -1.67,
          "bootstrap_95_ci_percentage_points": [
            -3.0,
            -0.4
          ],
          "centers_with_higher_late_pct": 9.68
        },
        "90": {
          "early_0_2_days_mean_pct": 98.24,
          "late_8_30_days_mean_pct": 97.03,
          "late_minus_early_mean_percentage_points": -1.21,
          "bootstrap_95_ci_percentage_points": [
            -2.39,
            0.02
          ],
          "centers_with_higher_late_pct": 6.85
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 95.89,
          "late_8_30_days_mean_pct": 93.62,
          "late_minus_early_mean_percentage_points": -2.27,
          "bootstrap_95_ci_percentage_points": [
            -3.98,
            -0.61
          ],
          "centers_with_higher_late_pct": 17.74
        }
      }
    },
    "Q3": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 468,
      "early_profiles": 6456,
      "late_profiles": 3312,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 92.3,
          "late_8_30_days_mean_pct": 87.52,
          "late_minus_early_mean_percentage_points": -4.78,
          "bootstrap_95_ci_percentage_points": [
            -6.54,
            -2.96
          ],
          "centers_with_higher_late_pct": 27.99
        },
        "30": {
          "early_0_2_days_mean_pct": 97.34,
          "late_8_30_days_mean_pct": 96.28,
          "late_minus_early_mean_percentage_points": -1.07,
          "bootstrap_95_ci_percentage_points": [
            -2.23,
            0.06
          ],
          "centers_with_higher_late_pct": 13.89
        },
        "90": {
          "early_0_2_days_mean_pct": 98.33,
          "late_8_30_days_mean_pct": 97.44,
          "late_minus_early_mean_percentage_points": -0.89,
          "bootstrap_95_ci_percentage_points": [
            -1.76,
            -0.06
          ],
          "centers_with_higher_late_pct": 11.32
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 96.01,
          "late_8_30_days_mean_pct": 93.93,
          "late_minus_early_mean_percentage_points": -2.07,
          "bootstrap_95_ci_percentage_points": [
            -3.35,
            -0.85
          ],
          "centers_with_higher_late_pct": 18.8
        }
      }
    },
    "Q4": {
      "access": "Tarifa · reserva libre",
      "minimum_profiles_per_group_per_center": 3,
      "centers": 206,
      "early_profiles": 2388,
      "late_profiles": 1207,
      "windows": {
        "7": {
          "early_0_2_days_mean_pct": 89.92,
          "late_8_30_days_mean_pct": 81.06,
          "late_minus_early_mean_percentage_points": -8.85,
          "bootstrap_95_ci_percentage_points": [
            -12.12,
            -5.71
          ],
          "centers_with_higher_late_pct": 27.18
        },
        "30": {
          "early_0_2_days_mean_pct": 97.39,
          "late_8_30_days_mean_pct": 94.32,
          "late_minus_early_mean_percentage_points": -3.07,
          "bootstrap_95_ci_percentage_points": [
            -4.8,
            -1.44
          ],
          "centers_with_higher_late_pct": 12.14
        },
        "90": {
          "early_0_2_days_mean_pct": 98.29,
          "late_8_30_days_mean_pct": 96.4,
          "late_minus_early_mean_percentage_points": -1.89,
          "bootstrap_95_ci_percentage_points": [
            -3.37,
            -0.47
          ],
          "centers_with_higher_late_pct": 8.74
        },
        "fourth90": {
          "early_0_2_days_mean_pct": 95.5,
          "late_8_30_days_mean_pct": 91.65,
          "late_minus_early_mean_percentage_points": -3.85,
          "bootstrap_95_ci_percentage_points": [
            -5.93,
            -1.92
          ],
          "centers_with_higher_late_pct": 15.53
        }
      }
    }
  },
  "pooled_audit": {
    "Bono": {
      "0": {
        "eligible_profiles": 8177,
        "returned_7_pct": 64.13,
        "returned_30_pct": 76.09,
        "returned_90_pct": 80.27,
        "reached_fourth_90_pct": 63.47,
        "largest_center_share_pct": 4.3
      },
      "1-2": {
        "eligible_profiles": 15681,
        "returned_7_pct": 71.51,
        "returned_30_pct": 83.84,
        "returned_90_pct": 87.33,
        "reached_fourth_90_pct": 75.01,
        "largest_center_share_pct": 1.27
      },
      "15-30": {
        "eligible_profiles": 2324,
        "returned_7_pct": 53.74,
        "returned_30_pct": 76.12,
        "returned_90_pct": 82.83,
        "reached_fourth_90_pct": 66.27,
        "largest_center_share_pct": 3.18
      },
      "3-7": {
        "eligible_profiles": 14196,
        "returned_7_pct": 71.62,
        "returned_30_pct": 87.17,
        "returned_90_pct": 90.62,
        "reached_fourth_90_pct": 80.92,
        "largest_center_share_pct": 1.01
      },
      "8-14": {
        "eligible_profiles": 4096,
        "returned_7_pct": 62.82,
        "returned_30_pct": 83.45,
        "returned_90_pct": 88.53,
        "reached_fourth_90_pct": 76.34,
        "largest_center_share_pct": 1.34
      }
    },
    "Tarifa · reserva libre": {
      "0": {
        "eligible_profiles": 10682,
        "returned_7_pct": 91.7,
        "returned_30_pct": 97.3,
        "returned_90_pct": 98.04,
        "reached_fourth_90_pct": 95.35,
        "largest_center_share_pct": 1.51
      },
      "1-2": {
        "eligible_profiles": 34878,
        "returned_7_pct": 94.17,
        "returned_30_pct": 98.31,
        "returned_90_pct": 98.8,
        "reached_fourth_90_pct": 97.01,
        "largest_center_share_pct": 0.37
      },
      "3-7": {
        "eligible_profiles": 38641,
        "returned_7_pct": 92.74,
        "returned_30_pct": 98.42,
        "returned_90_pct": 98.95,
        "reached_fourth_90_pct": 96.93,
        "largest_center_share_pct": 0.47
      },
      "8-14": {
        "eligible_profiles": 9841,
        "returned_7_pct": 87.9,
        "returned_30_pct": 96.58,
        "returned_90_pct": 97.73,
        "reached_fourth_90_pct": 94.7,
        "largest_center_share_pct": 1.42
      },
      "15-30": {
        "eligible_profiles": 5446,
        "returned_7_pct": 80.46,
        "returned_30_pct": 91.31,
        "returned_90_pct": 94.9,
        "reached_fourth_90_pct": 90.29,
        "largest_center_share_pct": 4.9
      }
    },
    "Externa": {
      "0": {
        "eligible_profiles": 55,
        "returned_7_pct": 63.64,
        "returned_30_pct": 85.45,
        "returned_90_pct": 90.91,
        "reached_fourth_90_pct": 87.27,
        "largest_center_share_pct": 7.27
      },
      "1-2": {
        "eligible_profiles": 66,
        "returned_7_pct": 77.27,
        "returned_30_pct": 89.39,
        "returned_90_pct": 95.45,
        "reached_fourth_90_pct": 87.88,
        "largest_center_share_pct": 10.61
      },
      "3-7": {
        "eligible_profiles": 22,
        "returned_7_pct": 77.27,
        "returned_30_pct": 90.91,
        "returned_90_pct": 100.0,
        "reached_fourth_90_pct": 86.36,
        "largest_center_share_pct": 13.64
      },
      "15-30": {
        "eligible_profiles": 11,
        "returned_7_pct": 63.64,
        "returned_30_pct": 81.82,
        "returned_90_pct": 81.82,
        "reached_fourth_90_pct": 63.64,
        "largest_center_share_pct": 27.27
      },
      "8-14": {
        "eligible_profiles": 10,
        "returned_7_pct": 70.0,
        "returned_30_pct": 90.0,
        "returned_90_pct": 100.0,
        "reached_fourth_90_pct": 100.0,
        "largest_center_share_pct": 60.0
      }
    },
    "Tarifa · grupo cerrado": {
      "15-30": {
        "eligible_profiles": 349,
        "returned_7_pct": 89.11,
        "returned_30_pct": 97.42,
        "returned_90_pct": 97.99,
        "reached_fourth_90_pct": 96.85,
        "largest_center_share_pct": 7.74
      },
      "8-14": {
        "eligible_profiles": 639,
        "returned_7_pct": 91.71,
        "returned_30_pct": 99.37,
        "returned_90_pct": 99.69,
        "reached_fourth_90_pct": 98.75,
        "largest_center_share_pct": 4.69
      },
      "3-7": {
        "eligible_profiles": 1384,
        "returned_7_pct": 94.22,
        "returned_30_pct": 99.06,
        "returned_90_pct": 99.42,
        "reached_fourth_90_pct": 98.7,
        "largest_center_share_pct": 3.03
      },
      "1-2": {
        "eligible_profiles": 135,
        "returned_7_pct": 97.04,
        "returned_30_pct": 99.26,
        "returned_90_pct": 100.0,
        "reached_fourth_90_pct": 100.0,
        "largest_center_share_pct": 11.11
      },
      "0": {
        "eligible_profiles": 25,
        "returned_7_pct": 92.0,
        "returned_30_pct": 100.0,
        "returned_90_pct": 100.0,
        "reached_fourth_90_pct": 100.0,
        "largest_center_share_pct": 24.0
      }
    }
  },
  "privacy": {
    "minimum_profiles_per_group_per_center_primary": 5,
    "personal_identifiers_exported": false,
    "class_or_reservation_identifiers_exported": false,
    "center_identifiers_exported": false
  },
  "limitations": [
    "La fecha de creación del perfil aproxima la incorporación y puede reflejar altas manuales o anticipadas.",
    "Solo se incluyen perfiles que llegan a asistir dentro de 30 días; no se mide conversión desde un registro sin visita.",
    "La relación es observacional y no demuestra que adelantar la primera asistencia cause una repetición más rápida.",
    "En bonos, la diferencia de repetición semanal desaparece al ampliar la observación a 30 y 90 días.",
    "La muestra representa centros activos que utilizan WodBuster y no es un censo de todo el mercado español."
  ]
}