{
  "station": {
    "id": 280422,
    "name": "R\u00e1dio Viva 89.7 FM",
    "location": "Colatina / ES - Brasil",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2026-01": 651,
        "2026-02": 1115,
        "2026-03": 749,
        "2026-04": 831
      },
      "cumulative_timeline": {
        "2026-01": 651,
        "2026-02": 1766,
        "2026-03": 2515,
        "2026-04": 3346
      },
      "peak_month": "2026-02",
      "peak_period": 3,
      "peak_visits": 1115,
      "weakest_month": "2026-01",
      "weakest_period": 4,
      "weakest_visits": 651,
      "total_visits_all_periods": 3346,
      "average_monthly_visits": 836.5,
      "complete_months_analyzed": 4,
      "visit_std_dev": 199.71563116925358,
      "visit_coefficient_variation_pct": 23.8751501696657,
      "audience_stability": "volatile",
      "trend_direction": "declining",
      "avg_monthly_growth_rate_pct": 16.465926688005908
    },
    "geographic": {
      "city": "Colatina",
      "state": "ES",
      "country": "Brasil",
      "city_total_stations": 6,
      "city_ranking": 6,
      "city_market_share_pct": 3.128454034312077,
      "city_visits_vs_avg_pct": -81.22927579412755,
      "state_total_stations": 119,
      "state_ranking": 91,
      "state_market_share_pct": 0.11009416348729605,
      "state_visits_vs_avg_pct": -86.89879454501177,
      "local_dominance_score": 0.1877072420587246
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28493,
      "modulation_ranking": 5580,
      "modulation_percentile": 80.40922331800793,
      "tier": "mid",
      "category_market_share_pct": 0.0009057706102954368,
      "visits_vs_category_avg_pct": -74.19187800085211,
      "distance_from_leader_visits": 2832963,
      "distance_from_next_visits": null
    },
    "competitive": {
      "national_ranking": 14506,
      "national_total_stations": 87492,
      "is_top_10_in_city": true,
      "is_top_10_in_state": false,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:25:51.019349",
    "periods_analyzed": [
      4,
      3,
      2,
      1
    ],
    "periods_count": 4,
    "analysis_version": "0.1.0"
  }
}