| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 6 |
3.2%
|
| -8 | Refused | 0 |
0%
|
| 0 | 3 |
1.6%
|
|
| 1 | 1 |
0.5%
|
|
| 2 | 1 |
0.5%
|
|
| 3 | 2 |
1.1%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 6 |
3.2%
|
|
| 6 | 1 |
0.5%
|
|
| 7 | 5 |
2.7%
|
|
| 10 | 15 |
8%
|
|
| 14 | 12 |
6.4%
|
|
| 15 | 11 |
5.9%
|
|
| 20 | 9 |
4.8%
|
|
| 21 | 3 |
1.6%
|
|
| 22 | 1 |
0.5%
|
|
| 25 | 1 |
0.5%
|
|
| 26 | 1 |
0.5%
|
|
| 30 | 46 |
24.6%
|
|
| 34 | 1 |
0.5%
|
|
| 35 | 4 |
2.1%
|
|
| 40 | 1 |
0.5%
|
|
| 45 | 8 |
4.3%
|
|
| 50 | 1 |
0.5%
|
|
| 55 | 1 |
0.5%
|
|
| 60 | 13 |
7%
|
|
| 66 | 1 |
0.5%
|
|
| 77 | 1 |
0.5%
|
|
| 80 | 2 |
1.1%
|
|
| 90 | 15 |
8%
|
|
| 95 | 1 |
0.5%
|
|
| 100 | 2 |
1.1%
|
|
| 120 | 4 |
2.1%
|
|
| 170 | 1 |
0.5%
|
|
| 172 | 1 |
0.5%
|
|
| 180 | 3 |
1.6%
|
|
| 185 | 1 |
0.5%
|
|
| 260 | 1 |
0.5%
|
|
| Sysmiss | 768 |