Dundas Web Chart Control

I'm having trouble understanding how to build my bar chart. I have a column of info called Issue and then I'm coutning the record.

I bascially need to alter my query into time periods. I need a series for quarter 1 (1/1/2006 - 3/1/2006), one for quarter 2, 3, 4 and the entire year as a whole.

Can this data all be organized in a single select query?

Here is my current query getting the year as a whole data only:

SELECT Issue, COUNT(*) AS NumRecords FROM CSP_Item CI

INNER JOIN CSP_ProblemNotification CP ON CP.ID = CI.CSPNum

WHERE CP.PNDate BETWEEN '01/01/2007' AND '01/31/2007'

GROUP BY Issue ORDER BY NumRecords ASC