| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.2%
|
|
| 1 | 219 |
6.9%
|
|
| 2 | 996 |
31.5%
|
|
| 3 | 1300 |
41.1%
|
|
| 4 | 375 |
11.9%
|
|
| 5 | 171 |
5.4%
|
|
| 6 | 70 |
2.2%
|
|
| 7 | 23 |
0.7%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 1614 |