| Value | Category | Cases | |
|---|---|---|---|
| 0 | 80 |
13.1%
|
|
| 1 | 134 |
21.9%
|
|
| 2 | 163 |
26.6%
|
|
| 3 | 93 |
15.2%
|
|
| 4 | 44 |
7.2%
|
|
| 5 | 20 |
3.3%
|
|
| 6 | 4 |
0.7%
|
|
| 7 | 2 |
0.3%
|
|
| 8 | 2 |
0.3%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| 11 | 1 |
0.2%
|
|
| Sysmiss | 68 |