Workaround Wiley repeating ItemPerformance by skipping months with non ft_total (note: may break if we get legitimately skipped months; fix would rely on refactoring to get rid of monthdata list entirely.
Workaround Wiley repeating ItemPerformance by skipping months with non ft_total (note: may break if we get legitimately skipped months; fix would rely on refactoring to get rid of monthdata list entirely.

chill17/pycounter,pitthsls/pycounter