| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1788 |
63.4%
|
|
| 1 | 133 |
4.7%
|
|
| 2 | 35 |
1.2%
|
|
| 3 | 629 |
22.3%
|
|
| 4 | 160 |
5.7%
|
|
| 5 | 39 |
1.4%
|
|
| 6 | 10 |
0.4%
|
|
| 7 | 6 |
0.2%
|
|
| 8 | 16 |
0.6%
|
|
| 9 | 4 |
0.1%
|
|
| Sysmiss | 1330 |