{
  "station": {
    "id": 194735,
    "name": "R\u00e1dio 81 FM",
    "location": "S\u00e3o Leopoldo / RS - Brasil",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2025-10": 770,
        "2025-11": 885,
        "2025-12": 951,
        "2026-01": 926,
        "2026-02": 1172
      },
      "cumulative_timeline": {
        "2025-10": 770,
        "2025-11": 1655,
        "2025-12": 2606,
        "2026-01": 3532,
        "2026-02": 4704
      },
      "peak_month": "2026-02",
      "peak_period": 1,
      "peak_visits": 1172,
      "weakest_month": "2025-10",
      "weakest_period": 5,
      "weakest_visits": 770,
      "total_visits_all_periods": 4704,
      "average_monthly_visits": 940.8,
      "complete_months_analyzed": 5,
      "visit_std_dev": 146.68230977183308,
      "visit_coefficient_variation_pct": 15.591231906019672,
      "audience_stability": "volatile",
      "trend_direction": "growing",
      "avg_monthly_growth_rate_pct": 11.58243875166346
    },
    "geographic": {
      "city": "S\u00e3o Leopoldo",
      "state": "RS",
      "country": "Brasil",
      "city_total_stations": 3,
      "city_ranking": 3,
      "city_market_share_pct": 5.251670986222889,
      "city_visits_vs_avg_pct": -84.24498704133133,
      "state_total_stations": 674,
      "state_ranking": 485,
      "state_market_share_pct": 0.00964468480168023,
      "state_visits_vs_avg_pct": -93.49948244366753,
      "local_dominance_score": 0.15755012958668668
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28257,
      "modulation_ranking": 5185,
      "modulation_percentile": 81.6470255158014,
      "tier": "mid",
      "category_market_share_pct": 0.0010670920548302941,
      "visits_vs_category_avg_pct": -69.84717980666039,
      "distance_from_leader_visits": 2565796,
      "distance_from_next_visits": null
    },
    "competitive": {
      "national_ranking": 13252,
      "national_total_stations": 87100,
      "is_top_10_in_city": true,
      "is_top_10_in_state": false,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-03-11T20:41:14.691437",
    "periods_analyzed": [
      5,
      4,
      3,
      2,
      1
    ],
    "periods_count": 5,
    "analysis_version": "0.1.0"
  }
}