diff --git a/EvoCalculator.Core.Calculation/Post/PostValues.cs b/EvoCalculator.Core.Calculation/Post/PostValues.cs
index d6a480e..cbdbda6 100644
--- a/EvoCalculator.Core.Calculation/Post/PostValues.cs
+++ b/EvoCalculator.Core.Calculation/Post/PostValues.cs
@@ -15,13 +15,34 @@
         {
             return new
             {
-                BaseCost = BaseCost.Value,
-                BonusBase = BonusBase.Value,
-                PriceUP = PriceUP.Value,
-                PriceUP_PR = PriceUP_PR.Value,
-                PriceUP_Year = PriceUP_Year.Value,
-                NPVNI = NPVNI.Value,
-                BonusResult = BonusResult.Value
+                BaseCost = new
+                {
+                    BaseCost.Value,
+                },
+                BonusBase = new
+                {
+                    BonusBase.Value,
+                },
+                PriceUP = new
+                {
+                    PriceUP.Value,
+                },
+                PriceUP_PR = new
+                {
+                    PriceUP_PR.Value,
+                },
+                PriceUP_Year = new
+                {
+                    PriceUP_Year.Value,
+                },
+                nPVNI = new
+                {
+                    NPVNI.Value,
+                },
+                BonusResult = new
+                {
+                    BonusResult.Value
+                }
             };
         }