I tried to make translation of Statistics page complete and the best, because it is usually the first thing that new users see and are interested in.
Most of dates in Statistics are translated, but some of them are not. Here is the list:
Most consecutive months with an FTF:
Most finds in a calendar month:
(for example, this one is translated correctly: Most FTFs in a calendar month:)
I know that this is not priority one, nor much important, but it is going to make an impression on new users :) And I guess it will not be too difficult to fix it.