| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9022 |
92.2%
|
|
| 2 | 172 |
1.8%
|
|
| 3 | 13 |
0.1%
|
|
| 4 | 299 |
3.1%
|
|
| 6 | 256 |
2.6%
|
|
| 7 | 22 |
0.2%
|
|
| Sysmiss | 35 |