| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 1 |
0.1%
|
| 0 | 823 |
53.9%
|
|
| 1 | 231 |
15.1%
|
|
| 2 | 195 |
12.8%
|
|
| 3 | 109 |
7.1%
|
|
| 4 | 75 |
4.9%
|
|
| 5 | 34 |
2.2%
|
|
| 6 | 17 |
1.1%
|
|
| 7 | 10 |
0.7%
|
|
| 8 | 9 |
0.6%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 14 |
0.9%
|
|
| 15 | 3 |
0.2%
|
|
| 16 | 1 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| Sysmiss | 2 |