| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3415 |
30.2%
|
|
| 2 | 2589 |
22.9%
|
|
| 3 | 1986 |
17.6%
|
|
| 4 | 1116 |
9.9%
|
|
| 5 | 1175 |
10.4%
|
|
| 6 | 672 |
5.9%
|
|
| 7 | 167 |
1.5%
|
|
| 8 | 196 |
1.7%
|
|
| Sysmiss | 80 |