| Value | Category | Cases | |
|---|---|---|---|
| 0 | 433 |
29.9%
|
|
| 1 | 741 |
51.1%
|
|
| 2 | 202 |
13.9%
|
|
| 3 | 37 |
2.6%
|
|
| 4 | 16 |
1.1%
|
|
| 5 | 11 |
0.8%
|
|
| 6 | 4 |
0.3%
|
|
| 7 | 3 |
0.2%
|
|
| 10 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 18807 |