| Value | Category | Cases | |
|---|---|---|---|
| 0 | 370 |
52.4%
|
|
| 1 | 188 |
26.6%
|
|
| 2 | 72 |
10.2%
|
|
| 3 | 42 |
5.9%
|
|
| 4 | 15 |
2.1%
|
|
| 5 | 7 |
1%
|
|
| 6 | 3 |
0.4%
|
|
| 7 | 4 |
0.6%
|
|
| 10 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.3%
|
|
| 14 | 1 |
0.1%
|
|
| Sysmiss | 14 |
