| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
26.4%
|
|
| 1 | 191 |
49.9%
|
|
| 2 | 47 |
12.3%
|
|
| 3 | 14 |
3.7%
|
|
| 4 | 13 |
3.4%
|
|
| 5 | 8 |
2.1%
|
|
| 6 | 5 |
1.3%
|
|
| 7 | 3 |
0.8%
|
|
| 10 | 1 |
0.3%
|
|
| Sysmiss | 6796 |