I am using the Flexo Archives plugin to get the collapsible archives (year expands to months) but I would like the post counts displayed next to the headings like Blogger does (both year and month). I.E. you would see "2010 (121)" then if you click on 2010 it would expand to show all the months and the post count for each. The plugin has the option for monthly post counts but can I add some code to display yearly post counts as well?
Check out heathallyn.blogspot.com for an example of what I mean.