| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 2 |
0.2%
|
| 1 | 7 |
0.6%
|
|
| 2 | 25 |
2.2%
|
|
| 3 | 54 |
4.7%
|
|
| 4 | 69 |
6%
|
|
| 5 | 162 |
14%
|
|
| 6 | 186 |
16.1%
|
|
| 7 | 234 |
20.3%
|
|
| 8 | 236 |
20.4%
|
|
| 9 | 94 |
8.1%
|
|
| 10 | 86 |
7.4%
|
|
| Sysmiss | 4 |