| Value | Category | Cases | |
|---|---|---|---|
| 1 | april2004 | 40 |
3.9%
|
| 2 | may2004 | 82 |
8%
|
| 3 | june2004 | 147 |
14.3%
|
| 4 | july2004 | 84 |
8.2%
|
| 5 | august2004 | 77 |
7.5%
|
| 6 | september2004 | 67 |
6.5%
|
| 7 | october2004 | 72 |
7%
|
| 8 | november2004 | 73 |
7.1%
|
| 9 | december2004 | 106 |
10.3%
|
| 10 | january2005 | 77 |
7.5%
|
| 11 | february2005 | 88 |
8.6%
|
| 12 | march2005 | 112 |
10.9%
|