| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 2 |
0.2%
|
| 1 | 27 |
2.3%
|
|
| 2 | 66 |
5.7%
|
|
| 3 | 105 |
9.1%
|
|
| 4 | 180 |
15.6%
|
|
| 5 | 318 |
27.6%
|
|
| 6 | 211 |
18.3%
|
|
| 7 | 125 |
10.8%
|
|
| 8 | 87 |
7.5%
|
|
| 9 | 16 |
1.4%
|
|
| 10 | 17 |
1.5%
|
|
| Sysmiss | 5 |