| Value | Category | Cases | |
|---|---|---|---|
| 0 | 232 |
8%
|
|
| 1 | 148 |
5.1%
|
|
| 2 | 495 |
17%
|
|
| 3 | 746 |
25.7%
|
|
| 4 | 359 |
12.3%
|
|
| 5 | 829 |
28.5%
|
|
| 6 | 85 |
2.9%
|
|
| 7 | 14 |
0.5%
|
|
| Sysmiss | 12320 |