| Value | Category | Cases | |
|---|---|---|---|
| 0 | 297 |
47.1%
|
|
| 1 | 27 |
4.3%
|
|
| 2 | 83 |
13.2%
|
|
| 3 | 53 |
8.4%
|
|
| 4 | 146 |
23.1%
|
|
| 5 | 2 |
0.3%
|
|
| 6 | 20 |
3.2%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 2 |
0.3%
|
|
| Sysmiss | 202 |