Number of unmated breeding females by age

I would like a count of the number of unmated breeding females currently in my herd by age, that are at least 200 days of age:

The setup screen for Query report is shown below:

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SELECT ENTRYDATE, COUNT(*) AS NUMBER
FROM FEMALEEX
WHERE STATUSCODE='E'
AND CURRENT_DATE-ENTRYDATE>200
GROUP BY ENTRYDATE
ORDER BY ENTRYDATE

The Query report is shown below: