| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.2%
|
|
| -77 | 1 |
0.2%
|
|
| 0 | 93 |
19.7%
|
|
| 1 | 45 |
9.5%
|
|
| 2 | 62 |
13.1%
|
|
| 3 | 38 |
8%
|
|
| 4 | 19 |
4%
|
|
| 5 | 46 |
9.7%
|
|
| 6 | 94 |
19.9%
|
|
| 7 | 74 |
15.6%
|
|
| Sysmiss | 1527 |