| Value | Category | Cases | |
|---|---|---|---|
| 0 | 185 |
48.8%
|
|
| 1 | 174 |
45.9%
|
|
| 2 | 17 |
4.5%
|
|
| 3 | 2 |
0.5%
|
|
| 4 | 1 |
0.3%
|
|
| Sysmiss | 5021 |