using System;

using System.Linq;

using Newtonsoft.Json.Linq;

public class Program

{

    public static void Main()

    {

        string voteJson = @"

            {

              ""AI"": ""1"",

              ""AJ"": ""0"",

              ""AM"": ""0"",

              ""AN"": ""0"",

              ""BK"": ""5"",

              ""BL"": ""8"",

              ""BM"": ""0"",

              ""BN"": ""0"",

              ""BO"": ""4"",

              ""CJ"": ""0"",

              ""CK"": ""2""

            }";

        JObject voteObj = JObject.Parse(voteJson);

        var sortedObj = new JObject(

            voteObj.Properties().OrderByDescending(p => (int)p.Value)

        );

​

        string output = sortedObj.ToString();

        Console.WriteLine(output);

        JProperty firstProp = sortedObj.Properties().First();

        Console.WriteLine("\nWinner: " + firstProp.Name + " (" + firstProp.Value + " votes)");

    }

}

​