| Value | Category | Cases | |
|---|---|---|---|
| 1 | 355 |
59.8%
|
|
| 2 | 144 |
24.2%
|
|
| 3 | 51 |
8.6%
|
|
| 4 | 26 |
4.4%
|
|
| 5 | 13 |
2.2%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| Sysmiss | 154 |