I've been using the following query:
SELECT
[qry_1].Month,
B_Division_Group.Grouping_Name,
Sum([qry_1].Month_Client_Count_from_B) AS Monthly_Count,
Sum([qry_1].Month_Assets_from_B) AS Monthly_Total,
Sum([qry_1].YTD_Client_Count_from_B) AS Yearly_Count,
Sum([qry_1].YTD_Assets_from_B) AS...