| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 25 |
14%
|
| -1 | Don't know | 3 |
1.7%
|
| 0 | 91 |
50.8%
|
|
| 60 | 1 |
0.6%
|
|
| 70 | 1 |
0.6%
|
|
| 79 | 3 |
1.7%
|
|
| 85 | 1 |
0.6%
|
|
| 96 | 1 |
0.6%
|
|
| 100 | 4 |
2.2%
|
|
| 120 | 3 |
1.7%
|
|
| 130 | 2 |
1.1%
|
|
| 150 | 2 |
1.1%
|
|
| 158 | 2 |
1.1%
|
|
| 170 | 1 |
0.6%
|
|
| 180 | 1 |
0.6%
|
|
| 200 | 3 |
1.7%
|
|
| 220 | 2 |
1.1%
|
|
| 237 | 2 |
1.1%
|
|
| 250 | 3 |
1.7%
|
|
| 260 | 1 |
0.6%
|
|
| 300 | 5 |
2.8%
|
|
| 320 | 3 |
1.7%
|
|
| 350 | 1 |
0.6%
|
|
| 400 | 2 |
1.1%
|
|
| 500 | 5 |
2.8%
|
|
| 600 | 2 |
1.1%
|
|
| 750 | 2 |
1.1%
|
|
| 800 | 4 |
2.2%
|
|
| 1200 | 1 |
0.6%
|
|
| 1240 | 1 |
0.6%
|
|
| 2500 | 1 |
0.6%
|
|
| Sysmiss | 1 |