| Value | Category | Cases | |
|---|---|---|---|
| 01 | class I | 940 |
1.2%
|
| 02 | class II | 664 |
0.8%
|
| 03 | class III | 1386 |
1.7%
|
| 04 | class IV | 2162 |
2.7%
|
| 05 | class V | 9847 |
12.2%
|
| 06 | class VI | 2559 |
3.2%
|
| 07 | class VII | 3253 |
4%
|
| 08 | class VIII | 15717 |
19.5%
|
| 09 | class IX | 6443 |
8%
|
| 10 | class X | 18589 |
23%
|
| 11 | class XI | 2062 |
2.6%
|
| 12 | class XII | 17156 |
21.2%
|