| Value | Category | Cases | |
|---|---|---|---|
| 1 | april2004 | 21 |
8.8%
|
| 2 | may2004 | 29 |
12.1%
|
| 3 | june2004 | 26 |
10.8%
|
| 4 | july2004 | 27 |
11.3%
|
| 5 | august2004 | 11 |
4.6%
|
| 6 | september2004 | 27 |
11.3%
|
| 7 | october2004 | 15 |
6.3%
|
| 8 | november2004 | 17 |
7.1%
|
| 9 | december2004 | 13 |
5.4%
|
| 10 | january2005 | 19 |
7.9%
|
| 11 | february2005 | 23 |
9.6%
|
| 12 | march2005 | 12 |
5%
|