| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
0.9%
|
|
| 6 | 1 |
0.9%
|
|
| 7 | 3 |
2.8%
|
|
| 8 | 4 |
3.7%
|
|
| 9 | 1 |
0.9%
|
|
| 10 | 11 |
10.2%
|
|
| 11 | 1 |
0.9%
|
|
| 12 | 3 |
2.8%
|
|
| 13 | 1 |
0.9%
|
|
| 14 | 3 |
2.8%
|
|
| 15 | 12 |
11.1%
|
|
| 17 | 1 |
0.9%
|
|
| 18 | 5 |
4.6%
|
|
| 19 | 3 |
2.8%
|
|
| 20 | 15 |
13.9%
|
|
| 21 | 2 |
1.9%
|
|
| 22 | 6 |
5.6%
|
|
| 23 | 1 |
0.9%
|
|
| 24 | 1 |
0.9%
|
|
| 25 | 7 |
6.5%
|
|
| 26 | 12 |
11.1%
|
|
| 28 | 2 |
1.9%
|
|
| 29 | 1 |
0.9%
|
|
| 30 | 10 |
9.3%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 1 |
0.9%
|
| Sysmiss | 2172 |