| Value | Category | Cases | |
|---|---|---|---|
| -1 | 29 |
0.1%
|
|
| 1 | 16530 |
37.8%
|
|
| 2 | 578 |
1.3%
|
|
| 3 | 17640 |
40.4%
|
|
| 4 | 2261 |
5.2%
|
|
| 5 | 131 |
0.3%
|
|
| 6 | 6514 |
14.9%
|
|
| Sysmiss | 4 |