| Value | Category | Cases | |
|---|---|---|---|
| 0 | 226 |
13.4%
|
|
| 1 | 400 |
23.8%
|
|
| 2 | 545 |
32.4%
|
|
| 3 | 343 |
20.4%
|
|
| 4 | 115 |
6.8%
|
|
| 5 | 33 |
2%
|
|
| 6 | 15 |
0.9%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 318 |