{
  "station": {
    "id": 39475,
    "name": "R\u00e1dio Madasol 91.7 FM",
    "location": "Pira\u00ed do Sul / PR - Brasil",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2025-12": 1128,
        "2026-01": 1127,
        "2026-02": 876,
        "2026-03": 815,
        "2026-04": 1032
      },
      "cumulative_timeline": {
        "2025-12": 1128,
        "2026-01": 2255,
        "2026-02": 3131,
        "2026-03": 3946,
        "2026-04": 4978
      },
      "peak_month": "2025-12",
      "peak_period": 5,
      "peak_visits": 1128,
      "weakest_month": "2026-03",
      "weakest_period": 2,
      "weakest_visits": 815,
      "total_visits_all_periods": 4978,
      "average_monthly_visits": 995.6,
      "complete_months_analyzed": 5,
      "visit_std_dev": 144.08435029523505,
      "visit_coefficient_variation_pct": 14.472112323747996,
      "audience_stability": "volatile",
      "trend_direction": "declining",
      "avg_monthly_growth_rate_pct": -0.6744683083279416
    },
    "geographic": {
      "city": "Pira\u00ed do Sul",
      "state": "PR",
      "country": "Brasil",
      "city_total_stations": 2,
      "city_ranking": 2,
      "city_market_share_pct": 20.412595005428884,
      "city_visits_vs_avg_pct": -59.17480998914224,
      "state_total_stations": 600,
      "state_ranking": 361,
      "state_market_share_pct": 0.0327304603069177,
      "state_visits_vs_avg_pct": -80.36172381584937,
      "local_dominance_score": 0.40825190010857765
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28324,
      "modulation_ranking": 4405,
      "modulation_percentile": 84.44428753000989,
      "tier": "mid",
      "category_market_share_pct": 0.0016425982578468906,
      "visits_vs_category_avg_pct": -53.47504694474466,
      "distance_from_leader_visits": 2595249,
      "distance_from_next_visits": null
    },
    "competitive": {
      "national_ranking": 10790,
      "national_total_stations": 86828,
      "is_top_10_in_city": true,
      "is_top_10_in_state": false,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:25:49.452846",
    "periods_analyzed": [
      5,
      4,
      3,
      2,
      1
    ],
    "periods_count": 5,
    "analysis_version": "0.1.0"
  }
}