| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1982 |
86.5%
|
|
| 1 | 199 |
8.7%
|
|
| 2 | 72 |
3.1%
|
|
| 3 | 22 |
1%
|
|
| 4 | 12 |
0.5%
|
|
| 5 | 5 |
0.2%
|
|
| Sysmiss | 63 |