| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 406 |
48.5%
|
| 0 | 1 |
0.1%
|
|
| 10 | 4 |
0.5%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 7 |
0.8%
|
|
| 13 | 21 |
2.5%
|
|
| 14 | 28 |
3.3%
|
|
| 15 | 58 |
6.9%
|
|
| 16 | 66 |
7.9%
|
|
| 17 | 65 |
7.8%
|
|
| 18 | 55 |
6.6%
|
|
| 19 | 43 |
5.1%
|
|
| 20 | 36 |
4.3%
|
|
| 21 | 10 |
1.2%
|
|
| 22 | 11 |
1.3%
|
|
| 23 | 5 |
0.6%
|
|
| 24 | 7 |
0.8%
|
|
| 25 | 5 |
0.6%
|
|
| 26 | 2 |
0.2%
|
|
| 27 | 1 |
0.1%
|
|
| 28 | 2 |
0.2%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 32 | 1 |
0.1%
|
|
| 96 | other | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|