| Value | Category | Cases | |
|---|---|---|---|
| 1 | april2004 | 98 |
7.2%
|
| 2 | may2004 | 113 |
8.3%
|
| 3 | june2004 | 93 |
6.9%
|
| 4 | july2004 | 94 |
6.9%
|
| 5 | august2004 | 92 |
6.8%
|
| 6 | september2004 | 96 |
7.1%
|
| 7 | october2004 | 103 |
7.6%
|
| 8 | november2004 | 155 |
11.4%
|
| 9 | december2004 | 76 |
5.6%
|
| 10 | january2005 | 136 |
10%
|
| 11 | february2005 | 176 |
13%
|
| 12 | march2005 | 125 |
9.2%
|