| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.5%
|
|
| 1 | 134 |
16.8%
|
|
| 2 | 271 |
34%
|
|
| 3 | 210 |
26.3%
|
|
| 4 | 114 |
14.3%
|
|
| 5 | 32 |
4%
|
|
| 6 | 17 |
2.1%
|
|
| 7 | 10 |
1.3%
|
|
| 8 | 3 |
0.4%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 8 |