| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
5.6%
|
|
| 1 | 113 |
52.8%
|
|
| 2 | 42 |
19.6%
|
|
| 3 | 36 |
16.8%
|
|
| 4 | 3 |
1.4%
|
|
| 6 | 6 |
2.8%
|
|
| 10 | 1 |
0.5%
|
|
| 12 | 1 |
0.5%
|
|
| 99 | 1 | ||
| Sysmiss | 290 |