| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.8%
|
|
| 15 | 2 |
1.5%
|
|
| 16 | 1 |
0.8%
|
|
| 17 | 3 |
2.3%
|
|
| 18 | 2 |
1.5%
|
|
| 19 | 2 |
1.5%
|
|
| 20 | 4 |
3%
|
|
| 21 | 1 |
0.8%
|
|
| 22 | 1 |
0.8%
|
|
| 23 | 2 |
1.5%
|
|
| 24 | 1 |
0.8%
|
|
| 25 | 2 |
1.5%
|
|
| 26 | 1 |
0.8%
|
|
| 27 | 2 |
1.5%
|
|
| 28 | 5 |
3.8%
|
|
| 29 | 1 |
0.8%
|
|
| 30 | 6 |
4.5%
|
|
| 31 | 2 |
1.5%
|
|
| 32 | 1 |
0.8%
|
|
| 33 | 1 |
0.8%
|
|
| 35 | 2 |
1.5%
|
|
| 36 | 2 |
1.5%
|
|
| 37 | 1 |
0.8%
|
|
| 38 | 2 |
1.5%
|
|
| 39 | 1 |
0.8%
|
|
| 40 | 9 |
6.8%
|
|
| 41 | 2 |
1.5%
|
|
| 42 | 1 |
0.8%
|
|
| 43 | 1 |
0.8%
|
|
| 44 | 1 |
0.8%
|
|
| 45 | 5 |
3.8%
|
|
| 46 | 2 |
1.5%
|
|
| 47 | 2 |
1.5%
|
|
| 48 | 4 |
3%
|
|
| 49 | 2 |
1.5%
|
|
| 51 | 4 |
3%
|
|
| 52 | 2 |
1.5%
|
|
| 53 | 2 |
1.5%
|
|
| 54 | 2 |
1.5%
|
|
| 55 | 3 |
2.3%
|
|
| 56 | 2 |
1.5%
|
|
| 59 | 1 |
0.8%
|
|
| 77 | Don't know | 28 |
21.1%
|
| 99 | Missing | 11 |
8.3%
|
| Sysmiss | 1647 |