| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2135 |
83.4%
|
|
| 2 | 36 |
1.4%
|
|
| 3 | 269 |
10.5%
|
|
| 4 | 31 |
1.2%
|
|
| 6 | 82 |
3.2%
|
|
| 7 | 6 |
0.2%
|
|
| Sysmiss | 9848 |