Query For Fiscal Year Data

I am using the query below and it is working great to give me montly averages. I need to find the fiscal year to date averages for the same data. I think all I should need to change is the Select and Group by sections but I am having no sucess.

SELECT Format([CallDate],"yyyy mmm") AS [Month], Count(DailyCallStats.CallDate) AS CountOfCallDate, DailyCallStats.Agent, Avg(DailyCallStats.Inbound) AS AvgOfInbound, Avg(DailyCallStats.Outbound) AS AvgOfOutbound, Avg(DailyCallStats.TotalCalls) AS AvgOfTotalCalls, Avg(DailyCallStats.AvgWrap) AS AvgOfAvgWrap, Avg(DailyCallStats.ParkTime) AS AvgOfParkTime
FROM DailyCallStats
GROUP BY Format([CallDate],"yyyy mmm"), DailyCallStats.Agent, Format([CallDate],"yyyy mm")
ORDER BY Format([CallDate],"yyyy mm");