{
  "station": {
    "id": 40,
    "name": "R\u00e1dio 104 FM",
    "location": "Porto Alegre / RS - Brasil",
    "modulation": "FM"
  },
  "analytics": {
    "temporal": {
      "timeline": {
        "2025-12": 81369,
        "2026-01": 77521,
        "2026-02": 71309,
        "2026-03": 81012,
        "2026-04": 77257
      },
      "cumulative_timeline": {
        "2025-12": 81369,
        "2026-01": 158890,
        "2026-02": 230199,
        "2026-03": 311211,
        "2026-04": 388468
      },
      "peak_month": "2025-12",
      "peak_period": 5,
      "peak_visits": 81369,
      "weakest_month": "2026-02",
      "weakest_period": 3,
      "weakest_visits": 71309,
      "total_visits_all_periods": 388468,
      "average_monthly_visits": 77693.6,
      "complete_months_analyzed": 5,
      "visit_std_dev": 4046.7230940601803,
      "visit_coefficient_variation_pct": 5.208566849856591,
      "audience_stability": "stable",
      "trend_direction": "stable",
      "avg_monthly_growth_rate_pct": -0.9426309879105141
    },
    "geographic": {
      "city": "Porto Alegre",
      "state": "RS",
      "country": "Brasil",
      "city_total_stations": 28,
      "city_ranking": 10,
      "city_market_share_pct": 1.5561943780854843,
      "city_visits_vs_avg_pct": -56.42655741360644,
      "state_total_stations": 676,
      "state_ranking": 11,
      "state_market_share_pct": 0.997429842874369,
      "state_visits_vs_avg_pct": 574.2625737830734,
      "local_dominance_score": 0.4357344258639356
    },
    "modulation": {
      "modulation_type": "FM",
      "modulation_total_stations": 28324,
      "modulation_ranking": 100,
      "modulation_percentile": 99.64694252224263,
      "tier": "top",
      "category_market_share_pct": 0.11848987379675854,
      "visits_vs_category_avg_pct": 3256.1071854193897,
      "distance_from_leader_visits": 2515008,
      "distance_from_next_visits": 1736
    },
    "competitive": {
      "national_ranking": 216,
      "national_total_stations": 86828,
      "is_top_10_in_city": true,
      "is_top_10_in_state": false,
      "is_top_100_national": false
    }
  },
  "metadata": {
    "generated_at": "2026-05-13T15:26:07.655095",
    "periods_analyzed": [
      5,
      4,
      3,
      2,
      1
    ],
    "periods_count": 5,
    "analysis_version": "0.1.0"
  }
}