| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1547 |
45.4%
|
|
| 1 | 1049 |
30.8%
|
|
| 2 | 564 |
16.5%
|
|
| 3 | 172 |
5%
|
|
| 4 | 53 |
1.6%
|
|
| 5 | 18 |
0.5%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 692 |