| Value | Category | Cases | |
|---|---|---|---|
| 0 | 108 |
13.2%
|
|
| 1 | 499 |
61.2%
|
|
| 2 | 148 |
18.1%
|
|
| 3 | 32 |
3.9%
|
|
| 4 | 15 |
1.8%
|
|
| 5 | 7 |
0.9%
|
|
| 6 | 4 |
0.5%
|
|
| 10 | 1 |
0.1%
|
|
| 19 | 1 |
0.1%
|
|
| 764 | 1 |
0.1%
|
|
| Sysmiss | 8861 |