| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 137 |
30.7%
|
| 2 | 2 | 64 |
14.3%
|
| 3 | 3 | 29 |
6.5%
|
| 4 | 4 | 10 |
2.2%
|
| 5 | 5 | 5 |
1.1%
|
| 6 | 6 | 1 |
0.2%
|
| 7 | No.3 | 1 |
0.2%
|
| 8 | No.9 | 1 |
0.2%
|
| Sysmiss | 198 |