diff --git a/OpenCand.API/Repository/BaseRepository.cs b/OpenCand.API/Repository/BaseRepository.cs
index df9c2be..1a65ca5 100644
--- a/OpenCand.API/Repository/BaseRepository.cs
+++ b/OpenCand.API/Repository/BaseRepository.cs
@@ -10,7 +10,7 @@ namespace OpenCand.Repository
         protected readonly IMemoryCache? _cache;
 
         // Default cache settings
-        protected static readonly TimeSpan DefaultCacheExpiration = TimeSpan.FromDays(7);
+        protected static readonly TimeSpan DefaultCacheExpiration = TimeSpan.MaxValue;
         protected static readonly CacheItemPriority DefaultCachePriority = CacheItemPriority.Normal;
 
         public BaseRepository(IConfiguration configuration, IMemoryCache? cache = null)
diff --git a/OpenCand.API/Repository/EstatisticaRepository.cs b/OpenCand.API/Repository/EstatisticaRepository.cs
index f9d303e..34c38d1 100644
--- a/OpenCand.API/Repository/EstatisticaRepository.cs
+++ b/OpenCand.API/Repository/EstatisticaRepository.cs
@@ -25,33 +25,33 @@ namespace OpenCand.API.Repository
                 using (var connection = new NpgsqlConnection(ConnectionString))
                 {
                     return (await connection.QueryAsync<MaioresEnriquecimento>(@"
-                        WITH patrimonio_anual AS (
-                            SELECT idcandidato, ano, SUM(valor) AS valor_total_ano
+                        WITH extremos_declaracao AS (
+                            SELECT
+                                idcandidato,
+                                MIN(ano) AS anoInicial,
+                                MAX(ano) AS anoFinal
                             FROM mv_bem_candidato
-                            GROUP BY idcandidato, ano
-                        ),
-                        extremos_declaracao AS (
-                            SELECT idcandidato, MIN(ano) AS anoInicial, MAX(ano) AS anoFinal
-                            FROM patrimonio_anual
                             GROUP BY idcandidato
-                            HAVING COUNT(DISTINCT ano) >= 2
+                            HAVING COUNT(ano) >= 2
                         )
                         SELECT
                             c.nome,
                             ed.anoInicial,
-                            pi.valor_total_ano AS patrimonioInicial,
+                            pi.valor AS patrimonioInicial,
                             ed.anoFinal,
-                            pf.valor_total_ano AS patrimonioFinal,
-                            (pf.valor_total_ano - pi.valor_total_ano) AS enriquecimento
+                            pf.valor AS patrimonioFinal, 
+                            (pf.valor - pi.valor) AS enriquecimento
                         FROM extremos_declaracao ed
                         JOIN candidato c ON ed.idcandidato = c.idcandidato
-                        JOIN patrimonio_anual pi ON ed.idcandidato = pi.idcandidato AND ed.anoInicial = pi.ano
-                        JOIN patrimonio_anual pf ON ed.idcandidato = pf.idcandidato AND ed.anoFinal = pf.ano
-                        ORDER BY enriquecimento DESC
+                        JOIN mv_bem_candidato pi ON ed.idcandidato = pi.idcandidato AND ed.anoInicial = pi.ano
+                        JOIN mv_bem_candidato pf ON ed.idcandidato = pf.idcandidato AND ed.anoFinal = pf.ano
+                        ORDER BY
+                            enriquecimento DESC
                         LIMIT 25;")
                     ).AsList();
                 }
-            });            return result ?? new List<MaioresEnriquecimento>();
+            });
+            return result ?? new List<MaioresEnriquecimento>();
         }
 
         public async Task<ConfigurationModel> GetConfiguration()