There are 7 video's from Keep The Faith. They are from the first 7 tracks.
There are 6 video's from New Jersey. Five of them are track 1 - 5. (#6 is IBTFY, track 10)
There are 5 video's from These Days. Again track 1 - 5 on the record.
Same goes for Crush: 3 video's, track 1 - 3 (released in that order)

Since NJ every band studio album (except for CR which is a best of) minus bonustracks had 12 songs.