| Value | Category | Cases | |
|---|---|---|---|
| 0 | 97 |
15.6%
|
|
| 1 | 127 |
20.5%
|
|
| 2 | 115 |
18.5%
|
|
| 3 | 95 |
15.3%
|
|
| 4 | 115 |
18.5%
|
|
| 5 | 40 |
6.4%
|
|
| 6 | 4 |
0.6%
|
|
| 7 | 9 |
1.4%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 8 |
1.3%
|
|
| 12 | 2 |
0.3%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 3 |
0.5%
|
|
| 22 | 1 |
0.2%
|
|
| 48 | 1 |
0.2%
|
|
| 99 | dk | 1 |
0.2%
|
| Sysmiss | 379 |