Home - View Charts - Artist Search - Title Search - Hits from a Decade - Birthday Number 1's - Xmas Number 1's
| Pos | Date | Title | Artist | >Peak | Weeks |
|---|---|---|---|---|---|
| 1 | 1999-04-25 | Swear It Again | Westlife | 1 | 1 |
| 1 | 1999-05-02 | Swear It Again | Westlife | 1 | 2 |
| 2 | 1999-05-09 | Swear It Again | Westlife | 1 | 3 |
| 6 | 1999-05-16 | Swear It Again | Westlife | 1 | 4 |
| 15 | 1999-05-23 | Swear It Again | Westlife | 1 | 5 |
| 24 | 1999-05-30 | Swear It Again | Westlife | 1 | 6 |
| 31 | 1999-06-06 | Swear It Again | Westlife | 1 | 7 |
| 39 | 1999-06-13 | Swear It Again | Westlife | 1 | 8 |
| 48 | 1999-06-20 | Swear It Again | Westlife | 1 | 9 |
| 56 | 1999-06-27 | Swear It Again | Westlife | 1 | 10 |
| 67 | 1999-07-04 | Swear It Again | Westlife | 1 | 11 |
| 60 | 1999-07-11 | Swear It Again | Westlife | 1 | 12 |
| 92 | 1999-08-01 | Swear It Again | Westlife | 1 | 13 |
| 71 | 1999-08-08 | Swear It Again | Westlife | 1 | 14 |
| 76 | 1999-08-15 | Swear It Again | Westlife | 1 | 15 |
| 85 | 1999-08-29 | Swear It Again | Westlife | 1 | 16 |
| 100 | 1999-09-05 | Swear It Again | Westlife | 1 | 17 |