On my Duotrope control panel page:

Your Overview
Pending responses: 5
Submissions sent last 12 months: 34
Submissions sent this month: 1
Acceptance ratio: 11.00 % (Your overall acceptance ratio is higher than the average for all users over the past 12 months. Congratulations!)'

I don't track things this way (a rolling 12 months? Wha?), but this amused me.