| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 312 |
46.6%
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 5 |
0.7%
|
|
| 14 | 7 |
1%
|
|
| 15 | 17 |
2.5%
|
|
| 16 | 41 |
6.1%
|
|
| 17 | 49 |
7.3%
|
|
| 18 | 53 |
7.9%
|
|
| 19 | 42 |
6.3%
|
|
| 20 | 38 |
5.7%
|
|
| 21 | 33 |
4.9%
|
|
| 22 | 17 |
2.5%
|
|
| 23 | 13 |
1.9%
|
|
| 24 | 9 |
1.3%
|
|
| 25 | 14 |
2.1%
|
|
| 26 | 5 |
0.7%
|
|
| 27 | 2 |
0.3%
|
|
| 28 | 7 |
1%
|
|
| 30 | 1 |
0.1%
|
|
| 32 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 98 | don't know | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|