| Value | Category | Cases | |
|---|---|---|---|
| 0 | 209 |
50.2%
|
|
| 1 | 181 |
43.5%
|
|
| 2 | 20 |
4.8%
|
|
| 3 | 4 |
1%
|
|
| 4 | 1 |
0.2%
|
|
| 6 | 1 |
0.2%
|
|
| Sysmiss | 6763 |