| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 77 |
3.6%
|
| 2 | 2 | 175 |
8.3%
|
| 3 | 3 | 1046 |
49.4%
|
| 4 | 4 | 217 |
10.2%
|
| 5 | 5 | 159 |
7.5%
|
| 6 | 6 | 179 |
8.5%
|
| 7 | 7 | 147 |
6.9%
|
| 8 | 8 | 118 |
5.6%
|
| Sysmiss | 1021 |