| Value | Category | Cases | |
|---|---|---|---|
| 0 | 830 |
88%
|
|
| 1 | 49 |
5.2%
|
|
| 2 | 31 |
3.3%
|
|
| 3 | 18 |
1.9%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 5 |
0.5%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 25651 |