| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 3 |
0.6%
|
| -1 | Don't know | 2 |
0.4%
|
| 0 | 284 |
54.6%
|
|
| 5 | 1 |
0.2%
|
|
| 10 | 19 |
3.7%
|
|
| 15 | 13 |
2.5%
|
|
| 16 | 1 |
0.2%
|
|
| 17 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 20 | 14 |
2.7%
|
|
| 25 | 10 |
1.9%
|
|
| 30 | 22 |
4.2%
|
|
| 32 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 40 | 9 |
1.7%
|
|
| 50 | 35 |
6.7%
|
|
| 60 | 7 |
1.3%
|
|
| 70 | 3 |
0.6%
|
|
| 75 | 1 |
0.2%
|
|
| 80 | 6 |
1.2%
|
|
| 95 | 1 |
0.2%
|
|
| 100 | 30 |
5.8%
|
|
| 110 | 1 |
0.2%
|
|
| 120 | 4 |
0.8%
|
|
| 130 | 1 |
0.2%
|
|
| 150 | 8 |
1.5%
|
|
| 180 | 3 |
0.6%
|
|
| 200 | 16 |
3.1%
|
|
| 250 | 2 |
0.4%
|
|
| 300 | 6 |
1.2%
|
|
| 400 | 3 |
0.6%
|
|
| 550 | 1 |
0.2%
|
|
| 600 | 6 |
1.2%
|
|
| 800 | 1 |
0.2%
|
|
| 1000 | 1 |
0.2%
|
|
| 1200 | 1 |
0.2%
|
|
| 3000 | 1 |
0.2%
|
|
| Sysmiss | 2 |