| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7525 |
89.3%
|
|
| 2 | 661 |
7.8%
|
|
| 3 | 183 |
2.2%
|
|
| 4 | 52 |
0.6%
|
|
| 6 | 3 |
0%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 9709 |