I found a quite useful website that shows stats data for BOINC projects in a graphical form...
https://munin.kiska.pw/munin/Munin-Node/index.html
So, click on say the the abbreviated project name in the left hand section and lo and behold a set of graphs will appear on the right.

Given that Rosetta project is now high on many peoples agenda, this is a most useful "view" of their situation:
https://munin.kiska.pw/munin/rosetta-day.html
regards
Tim