| Value | Category | Cases | |
|---|---|---|---|
| 1 | april2004 | 598 |
7.5%
|
| 2 | may2004 | 694 |
8.7%
|
| 3 | june2004 | 680 |
8.6%
|
| 4 | july2004 | 683 |
8.6%
|
| 5 | august2004 | 711 |
8.9%
|
| 6 | september2004 | 668 |
8.4%
|
| 7 | october2004 | 707 |
8.9%
|
| 8 | november2004 | 638 |
8%
|
| 9 | december2004 | 601 |
7.6%
|
| 10 | january2005 | 587 |
7.4%
|
| 11 | february2005 | 709 |
8.9%
|
| 12 | march2005 | 674 |
8.5%
|