| Value | Category | Cases | |
|---|---|---|---|
| 13 | 2 |
0%
|
|
| 14 | 5 |
0.1%
|
|
| 15 | 26 |
0.6%
|
|
| 16 | 11 |
0.3%
|
|
| 17 | 35 |
0.8%
|
|
| 18 | 71 |
1.7%
|
|
| 19 | 52 |
1.2%
|
|
| 20 | 131 |
3.1%
|
|
| 21 | 58 |
1.4%
|
|
| 22 | 73 |
1.7%
|
|
| 23 | 67 |
1.6%
|
|
| 24 | 67 |
1.6%
|
|
| 25 | 52 |
1.2%
|
|
| 26 | 25 |
0.6%
|
|
| 27 | 16 |
0.4%
|
|
| 28 | 20 |
0.5%
|
|
| 29 | 7 |
0.2%
|
|
| 30 | 5 |
0.1%
|
|
| 31 | 2 |
0%
|
|
| 32 | 4 |
0.1%
|
|
| 34 | 1 |
0%
|
|
| 36 | 1 |
0%
|
|
| 37 | 1 |
0%
|
|
| 39 | 1 |
0%
|
|
| 40 | 1 |
0%
|
|
| 98 | don't know | 256 |
6.1%
|
| 99 | not applicable | 2886 |
68.9%
|
| 9999995 | missing:impute | 311 |
7.4%
|
| Sysmiss | 46 |