{
  "station": {
    "id": 78,
    "name": "R\u00e1dio 89 FM",
    "location": "Joinville / SC - Brasil",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2025-12": 10863,
        "2026-01": 16238,
        "2026-02": 17731,
        "2026-03": 13997,
        "2026-04": 13672
      },
      "cumulative_timeline": {
        "2025-12": 10863,
        "2026-01": 27101,
        "2026-02": 44832,
        "2026-03": 58829,
        "2026-04": 72501
      },
      "peak_month": "2026-02",
      "peak_period": 3,
      "peak_visits": 17731,
      "weakest_month": "2025-12",
      "weakest_period": 5,
      "weakest_visits": 10863,
      "total_visits_all_periods": 72501,
      "average_monthly_visits": 14500.2,
      "complete_months_analyzed": 5,
      "visit_std_dev": 2628.039516445672,
      "visit_coefficient_variation_pct": 18.124160469825735,
      "audience_stability": "volatile",
      "trend_direction": "growing",
      "avg_monthly_growth_rate_pct": 8.823319970824778
    },
    "geographic": {
      "city": "Joinville",
      "state": "SC",
      "country": "Brasil",
      "city_total_stations": 21,
      "city_ranking": 2,
      "city_market_share_pct": 10.828996949578324,
      "city_visits_vs_avg_pct": 127.40893594114479,
      "state_total_stations": 443,
      "state_ranking": 37,
      "state_market_share_pct": 0.6032117988072365,
      "state_visits_vs_avg_pct": 167.2228268716058,
      "local_dominance_score": 2.2740893594114477
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28324,
      "modulation_ranking": 910,
      "modulation_percentile": 96.78717695240785,
      "tier": "top",
      "category_market_share_pct": 0.015818745456552104,
      "visits_vs_category_avg_pct": 348.0501463113818,
      "distance_from_leader_visits": 2585514,
      "distance_from_next_visits": 4
    },
    "competitive": {
      "national_ranking": 2041,
      "national_total_stations": 86828,
      "is_top_10_in_city": true,
      "is_top_10_in_state": false,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:25:59.239902",
    "periods_analyzed": [
      5,
      4,
      3,
      2,
      1
    ],
    "periods_count": 5,
    "analysis_version": "0.1.0"
  }
}