| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 1 |
0.5%
|
| 0 | 12 |
5.6%
|
|
| 5 | 29 |
13.4%
|
|
| 6 | 2 |
0.9%
|
|
| 8 | 11 |
5.1%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 37 |
17.1%
|
|
| 12 | 1 |
0.5%
|
|
| 13 | 4 |
1.9%
|
|
| 15 | 51 |
23.6%
|
|
| 16 | 6 |
2.8%
|
|
| 18 | 1 |
0.5%
|
|
| 19 | 1 |
0.5%
|
|
| 20 | 30 |
13.9%
|
|
| 21 | 1 |
0.5%
|
|
| 24 | 1 |
0.5%
|
|
| 25 | 16 |
7.4%
|
|
| 26 | 2 |
0.9%
|
|
| 30 | 8 |
3.7%
|
|
| 999 | 1 |
0.5%
|
|
| Sysmiss | 75 |