| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 |
0%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 393 |
45.1%
|
| 0 | 10 |
1.1%
|
|
| 1 | 186 |
21.3%
|
|
| 2 | 79 |
9.1%
|
|
| 3 | 47 |
5.4%
|
|
| 4 | 34 |
3.9%
|
|
| 5 | 27 |
3.1%
|
|
| 6 | 27 |
3.1%
|
|
| 7 | 6 |
0.7%
|
|
| 8 | 10 |
1.1%
|
|
| 9 | 5 |
0.6%
|
|
| 10 | 9 |
1%
|
|
| 11 | 4 |
0.5%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 4 |
0.5%
|
|
| 14 | 3 |
0.3%
|
|
| 15 | 2 |
0.2%
|
|
| 16 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 5 |
0.6%
|
|
| 21 | 2 |
0.2%
|
|
| 22 | 1 |
0.1%
|
|
| 30 | 2 |
0.2%
|
|
| 35 | 4 |
0.5%
|
|
| 36 | 1 |
0.1%
|
|
| 37 | 2 |
0.2%
|
|
| 40 | 3 |
0.3%
|
|
| 60 | 1 |
0.1%
|
|
| Sysmiss | 680 |