| Value | Category | Cases | |
|---|---|---|---|
| 1 | april2004 | 108 |
8.5%
|
| 2 | may2004 | 109 |
8.6%
|
| 3 | june2004 | 119 |
9.4%
|
| 4 | july2004 | 122 |
9.6%
|
| 5 | august2004 | 101 |
8%
|
| 6 | september2004 | 102 |
8%
|
| 7 | october2004 | 92 |
7.2%
|
| 8 | november2004 | 120 |
9.5%
|
| 9 | december2004 | 106 |
8.4%
|
| 10 | january2005 | 101 |
8%
|
| 11 | february2005 | 103 |
8.1%
|
| 12 | march2005 | 86 |
6.8%
|