Add CalendarYear property

Author: Matthiee

FinancialModelingPrepApi/Model/CompanyValuation/BalanceSheetResponse.cs

@@ -19,6 +19,9 @@ public class BalanceSheetResponse
         [JsonPropertyName("acceptedDate")]
         public string AcceptedDate { get; set; }
 
+        [JsonPropertyName("calendarYear")]
+        public string CalendarYear { get; set; }
+
         [JsonPropertyName("period")]
         public string Period { get; set; }
 

FinancialModelingPrepApi/Model/CompanyValuation/CashFlowResponse.cs

@@ -19,6 +19,9 @@ public class CashFlowResponse
         [JsonPropertyName("acceptedDate")]
         public string AcceptedDate { get; set; }
 
+        [JsonPropertyName("calendarYear")]
+        public string CalendarYear { get; set; }
+
         [JsonPropertyName("period")]
         public string Period { get; set; }
 

FinancialModelingPrepApi/Model/CompanyValuation/IncomeStatementResponse.cs

@@ -19,6 +19,9 @@ public class IncomeStatementResponse
         [JsonPropertyName("acceptedDate")]
         public string AcceptedDate { get; set; }
 
+        [JsonPropertyName("calendarYear")]
+        public string CalendarYear { get; set; }
+
         [JsonPropertyName("period")]
         public string Period { get; set; }