| Value | Category | Cases | |
|---|---|---|---|
| 0 | 775 |
66.9%
|
|
| 1 | 215 |
18.6%
|
|
| 2 | 100 |
8.6%
|
|
| 3 | 26 |
2.2%
|
|
| 4 | 10 |
0.9%
|
|
| 5 | 6 |
0.5%
|
|
| 7 | 27 |
2.3%
|
|
| Sysmiss | 2 |