| Value | Category | Cases | |
|---|---|---|---|
| 0 | 814 |
45.7%
|
|
| 1 | 781 |
43.8%
|
|
| 2 | 155 |
8.7%
|
|
| 3 | 23 |
1.3%
|
|
| 4 | 8 |
0.4%
|
|
| 5 | 2 |
0.1%
|
|
| Sysmiss | 10058 |