| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5570 |
64.7%
|
|
| 2 | 2783 |
32.3%
|
|
| 3 | 92 |
1.1%
|
|
| 8 | 145 |
1.7%
|
|
| 9 | 16 |
0.2%
|
|
| Sysmiss | 6745 |