| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 12 |
6.3%
|
| -8 | Refused | 0 |
0%
|
| 0 | 17 |
8.9%
|
|
| 1 | 5 |
2.6%
|
|
| 2 | 3 |
1.6%
|
|
| 3 | 6 |
3.1%
|
|
| 4 | 2 |
1%
|
|
| 5 | 6 |
3.1%
|
|
| 6 | 1 |
0.5%
|
|
| 7 | 8 |
4.2%
|
|
| 10 | 6 |
3.1%
|
|
| 14 | 13 |
6.8%
|
|
| 15 | 4 |
2.1%
|
|
| 17 | 1 |
0.5%
|
|
| 20 | 12 |
6.3%
|
|
| 21 | 1 |
0.5%
|
|
| 25 | 4 |
2.1%
|
|
| 28 | 1 |
0.5%
|
|
| 30 | 25 |
13%
|
|
| 33 | 1 |
0.5%
|
|
| 35 | 3 |
1.6%
|
|
| 45 | 7 |
3.6%
|
|
| 50 | 2 |
1%
|
|
| 52 | 1 |
0.5%
|
|
| 60 | 14 |
7.3%
|
|
| 62 | 1 |
0.5%
|
|
| 75 | 2 |
1%
|
|
| 78 | 1 |
0.5%
|
|
| 90 | 15 |
7.8%
|
|
| 100 | 6 |
3.1%
|
|
| 105 | 1 |
0.5%
|
|
| 106 | 1 |
0.5%
|
|
| 110 | 1 |
0.5%
|
|
| 120 | 1 |
0.5%
|
|
| 160 | 1 |
0.5%
|
|
| 180 | 1 |
0.5%
|
|
| 300 | 2 |
1%
|
|
| 365 | 4 |
2.1%
|
|
| Sysmiss | 763 |