| Value | Category | Cases | |
|---|---|---|---|
| 0 | 210 |
26.3%
|
|
| 1 | 286 |
35.8%
|
|
| 2 | 203 |
25.4%
|
|
| 3 | 64 |
8%
|
|
| 4 | 17 |
2.1%
|
|
| 5 | 5 |
0.6%
|
|
| 6 | 4 |
0.5%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 7 |
0.9%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 6871 |