- Number 1Peak1 (for 6 weeks)Weeks6
- Number 2Peak1 (for 8 weeks)Weeks39
- Number 3Peak3Weeks8
- Number 4Peak1 (for 3 weeks)Weeks10
- Number 5Peak3Weeks9
- Number 6 Up by 2Peak1 (for 6 weeks)Weeks18
- Number 7 Up by 2Peak7Weeks9
- Number 8 Down by 2Peak4Weeks17
- Number 9 Down by 2Peak5Weeks8
- Number 10 Up by 1Peak3Weeks18
- Number 11 Up by 2Peak3Weeks10
- Number 12 Up by 6Peak4Weeks38
- Number 13 Down by 3Peak2Weeks30
- Number 14 Down by 2Peak4Weeks12
- Number 15 Up by 1Peak5Weeks25
- Number 16 Up by 3Peak16Weeks6
- Number 17 Re-EntryPeak10Weeks7
- Number 18 Re-EntryPeak12Weeks16
- Number 19 Down by 5Peak11Weeks9
- Number 20Peak20Weeks6
Dropouts