{
  "station": {
    "id": 174816,
    "name": "R\u00e1dio Maranh\u00e3o 98.5 FM",
    "location": "S\u00e3o Lu\u00eds / MA - Brasil",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2025-12": 21289,
        "2026-01": 25171,
        "2026-02": 25736,
        "2026-03": 32240,
        "2026-04": 31076
      },
      "cumulative_timeline": {
        "2025-12": 21289,
        "2026-01": 46460,
        "2026-02": 72196,
        "2026-03": 104436,
        "2026-04": 135512
      },
      "peak_month": "2026-03",
      "peak_period": 2,
      "peak_visits": 32240,
      "weakest_month": "2025-12",
      "weakest_period": 5,
      "weakest_visits": 21289,
      "total_visits_all_periods": 135512,
      "average_monthly_visits": 27102.4,
      "complete_months_analyzed": 5,
      "visit_std_dev": 4516.01055136057,
      "visit_coefficient_variation_pct": 16.662769907316584,
      "audience_stability": "volatile",
      "trend_direction": "growing",
      "avg_monthly_growth_rate_pct": 10.535246612535282
    },
    "geographic": {
      "city": "S\u00e3o Lu\u00eds",
      "state": "MA",
      "country": "Brasil",
      "city_total_stations": 20,
      "city_ranking": 6,
      "city_market_share_pct": 6.305684564712573,
      "city_visits_vs_avg_pct": 26.113691294251463,
      "state_total_stations": 242,
      "state_ranking": 7,
      "state_market_share_pct": 3.2399945819997598,
      "state_visits_vs_avg_pct": 684.0786888439419,
      "local_dominance_score": 1.2611369129425147
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28324,
      "modulation_ranking": 443,
      "modulation_percentile": 98.43595537353481,
      "tier": "top",
      "category_market_share_pct": 0.031001129708601464,
      "visits_vs_category_avg_pct": 778.075997866428,
      "distance_from_leader_visits": 2575088,
      "distance_from_next_visits": 130
    },
    "competitive": {
      "national_ranking": 994,
      "national_total_stations": 86828,
      "is_top_10_in_city": true,
      "is_top_10_in_state": true,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:25:43.564718",
    "periods_analyzed": [
      5,
      4,
      3,
      2,
      1
    ],
    "periods_count": 5,
    "analysis_version": "0.1.0"
  }
}