| Value | Category | Cases | |
|---|---|---|---|
| 0 | 398 |
43.2%
|
|
| 1 | 307 |
33.3%
|
|
| 2 | 146 |
15.9%
|
|
| 3 | 40 |
4.3%
|
|
| 4 | 16 |
1.7%
|
|
| 5 | 6 |
0.7%
|
|
| 6 | 4 |
0.4%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| Sysmiss | 1350 |