| Value | Category | Cases | |
|---|---|---|---|
| 0 | 837 |
88.8%
|
|
| 1 | 51 |
5.4%
|
|
| 2 | 33 |
3.5%
|
|
| 3 | 4 |
0.4%
|
|
| 4 | 14 |
1.5%
|
|
| 5 | 2 |
0.2%
|
|
| 10 | 1 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| Sysmiss | 25651 |