| Value | Category | Cases | |
|---|---|---|---|
| 0 | 469 |
36%
|
|
| 1 | 488 |
37.4%
|
|
| 2 | 232 |
17.8%
|
|
| 3 | 63 |
4.8%
|
|
| 4 | 33 |
2.5%
|
|
| 5 | 11 |
0.8%
|
|
| 6 | 5 |
0.4%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 1853 |