Day, month, year total statistics

Neither Fivestar nor VotingAPI (which handles recording votes) supports this capability. Since VotingAPI is actually responsible for storing and retrieving data, I'll move this request to that queue as a new feature.

The trouble with daily/weekly/monthly totals is the amount of information that either needs to be queried or somehow cached. Figuring out total number of votes for a week (by timestamp) then sorting requires a temporary table if we don't have caching (read: horribly slow). The other approach is to build cache tables specifically to store totals in day, week, and month long intervals. Which will be much more efficient on retrieval but a slight increase in resources for inserts.

In the mean time, it's best to know that this currently is not possible without significant enhancements to VotingAPI.

There's nothing to prevent a module from using its own SQL to pull that information out of the VotingAPI tables, but at present there are no plans to include the functionality in VotingAPI directly.