| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1022 |
46.5%
|
|
| 1 | 362 |
16.5%
|
|
| 2 | 412 |
18.8%
|
|
| 3 | 242 |
11%
|
|
| 4 | 99 |
4.5%
|
|
| 5 | 50 |
2.3%
|
|
| 6 | 9 |
0.4%
|
|
| Sysmiss | 4768 |