| Value | Category | Cases | |
|---|---|---|---|
| 0 | 322 |
77.2%
|
|
| 1 | 42 |
10.1%
|
|
| 2 | 28 |
6.7%
|
|
| 3 | 15 |
3.6%
|
|
| 4 | 6 |
1.4%
|
|
| 5 | 3 |
0.7%
|
|
| 7 | 1 |
0.2%
|
|
| Sysmiss | 2089 |