| Value | Category | Cases | |
|---|---|---|---|
| 0 | 519 |
58.4%
|
|
| 1 | 271 |
30.5%
|
|
| 2 | 49 |
5.5%
|
|
| 3 | 36 |
4.1%
|
|
| 4 | 6 |
0.7%
|
|
| 5 | 6 |
0.7%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 17246 |