| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
3.2%
|
|
| 1 | 43 |
4.2%
|
|
| 2 | 121 |
11.9%
|
|
| 3 | 820 |
80.5%
|
|
| 9 | 2 |
0.2%
|
|
| Sysmiss | 36 |