| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 133 |
6.8%
|
|
| 2 | 368 |
18.7%
|
|
| 3 | 525 |
26.7%
|
|
| 4 | 696 |
35.4%
|
|
| 5 | 158 |
8%
|
|
| 6 | 55 |
2.8%
|
|
| 7 | 18 |
0.9%
|
|
| 8 | 8 |
0.4%
|
|
| 9 | 3 |
0.2%
|
|
| Sysmiss | 210 |