| Value | Category | Cases | |
|---|---|---|---|
| 1 | april2004 | 336 |
7.3%
|
| 2 | may2004 | 388 |
8.5%
|
| 3 | june2004 | 406 |
8.9%
|
| 4 | july2004 | 432 |
9.4%
|
| 5 | august2004 | 398 |
8.7%
|
| 6 | september2004 | 407 |
8.9%
|
| 7 | october2004 | 365 |
8%
|
| 8 | november2004 | 368 |
8%
|
| 9 | december2004 | 389 |
8.5%
|
| 10 | january2005 | 404 |
8.8%
|
| 11 | february2005 | 352 |
7.7%
|
| 12 | march2005 | 334 |
7.3%
|