| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 18 | 31 |
2.6%
|
|
| 20 | 8 |
0.7%
|
|
| 21 | 23 |
1.9%
|
|
| 23 | 2 |
0.2%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 29 |
2.4%
|
|
| 26 | 1 |
0.1%
|
|
| 28 | 4 |
0.3%
|
|
| 29 | 2 |
0.2%
|
|
| 30 | 132 |
11%
|
|
| 32 | 2 |
0.2%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 98 |
8.2%
|
|
| 36 | 3 |
0.3%
|
|
| 37 | 2 |
0.2%
|
|
| 38 | 9 |
0.8%
|
|
| 39 | 2 |
0.2%
|
|
| 40 | 165 |
13.8%
|
|
| 41 | 2 |
0.2%
|
|
| 42 | 1 |
0.1%
|
|
| 44 | 1 |
0.1%
|
|
| 45 | 77 |
6.4%
|
|
| 46 | 1 |
0.1%
|
|
| 47 | 2 |
0.2%
|
|
| 48 | 2 |
0.2%
|
|
| 49 | 2 |
0.2%
|
|
| 50 | 69 |
5.8%
|
|
| 52 | 1 |
0.1%
|
|
| 55 | 3 |
0.3%
|
|
| 56 | 1 |
0.1%
|
|
| 60 | 19 |
1.6%
|
|
| 65 | 1 |
0.1%
|
|
| 70 | 1 |
0.1%
|
|
| 997 | Non applicable | 483 |
40.3%
|
| 999 | Don't know | 18 |
1.5%
|