Imports System.Collections.Generic
Dim j1 As String = "{ ""JOE"":""0.90000000"",""JOE"":""3.30000000"",""MONROE"":""1.20000000""}"
Dim dict = JsonConvert.DeserializeObject(Of Dictionary(Of String, String))(j1)
Console.WriteLine(kvp.Key & " - " + kvp.Value)