| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 47 |
26.3%
|
| -1 | Don't know | 10 |
5.6%
|
| 0 | 68 |
38%
|
|
| 10 | 1 |
0.6%
|
|
| 20 | 6 |
3.4%
|
|
| 40 | 2 |
1.1%
|
|
| 50 | 4 |
2.2%
|
|
| 55 | 1 |
0.6%
|
|
| 60 | 4 |
2.2%
|
|
| 69 | 1 |
0.6%
|
|
| 80 | 3 |
1.7%
|
|
| 99 | 1 |
0.6%
|
|
| 100 | 9 |
5%
|
|
| 120 | 2 |
1.1%
|
|
| 150 | 3 |
1.7%
|
|
| 160 | 2 |
1.1%
|
|
| 170 | 1 |
0.6%
|
|
| 180 | 1 |
0.6%
|
|
| 200 | 3 |
1.7%
|
|
| 220 | 1 |
0.6%
|
|
| 250 | 1 |
0.6%
|
|
| 300 | 3 |
1.7%
|
|
| 400 | 1 |
0.6%
|
|
| 500 | 1 |
0.6%
|
|
| 900 | 1 |
0.6%
|
|
| 1000 | 1 |
0.6%
|
|
| 1500 | 1 |
0.6%
|
|
| Sysmiss | 1 |