| Value | Category | Cases | |
|---|---|---|---|
| -99 | 4 |
0.3%
|
|
| -98 | 230 |
14.6%
|
|
| 0 | 19 |
1.2%
|
|
| 1 | 17 |
1.1%
|
|
| 2 | 22 |
1.4%
|
|
| 3 | 34 |
2.2%
|
|
| 4 | 64 |
4.1%
|
|
| 5 | 109 |
6.9%
|
|
| 6 | 53 |
3.4%
|
|
| 7 | 1027 |
65%
|
|
| Sysmiss | 3107 |