| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 0 | 331 |
45.6%
|
|
| 2 | 2 |
0.3%
|
|
| 3 | 1 |
0.1%
|
|
| 5 | 6 |
0.8%
|
|
| 6 | 2 |
0.3%
|
|
| 7 | 2 |
0.3%
|
|
| 8 | 3 |
0.4%
|
|
| 10 | 21 |
2.9%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 17 |
2.3%
|
|
| 20 | 33 |
4.5%
|
|
| 25 | 4 |
0.6%
|
|
| 30 | 35 |
4.8%
|
|
| 31 | 1 |
0.1%
|
|
| 35 | 5 |
0.7%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 11 |
1.5%
|
|
| 45 | 3 |
0.4%
|
|
| 50 | 13 |
1.8%
|
|
| 60 | 34 |
4.7%
|
|
| 66 | 1 |
0.1%
|
|
| 70 | 4 |
0.6%
|
|
| 75 | 1 |
0.1%
|
|
| 80 | 8 |
1.1%
|
|
| 90 | 3 |
0.4%
|
|
| 100 | 13 |
1.8%
|
|
| 110 | 1 |
0.1%
|
|
| 120 | 19 |
2.6%
|
|
| 130 | 3 |
0.4%
|
|
| 140 | 1 |
0.1%
|
|
| 150 | 23 |
3.2%
|
|
| 160 | 2 |
0.3%
|
|
| 170 | 1 |
0.1%
|
|
| 180 | 5 |
0.7%
|
|
| 200 | 13 |
1.8%
|
|
| 210 | 2 |
0.3%
|
|
| 230 | 1 |
0.1%
|
|
| 240 | 6 |
0.8%
|
|
| 250 | 6 |
0.8%
|
|
| 260 | 1 |
0.1%
|
|
| 280 | 1 |
0.1%
|
|
| 300 | 29 |
4%
|
|
| 320 | 3 |
0.4%
|
|
| 330 | 1 |
0.1%
|
|
| 350 | 1 |
0.1%
|
|
| 360 | 2 |
0.3%
|
|
| 400 | 4 |
0.6%
|
|
| 430 | 1 |
0.1%
|
|
| 450 | 4 |
0.6%
|
|
| 500 | 4 |
0.6%
|
|
| 510 | 1 |
0.1%
|
|
| 600 | 16 |
2.2%
|
|
| 700 | 1 |
0.1%
|
|
| 720 | 1 |
0.1%
|
|
| 800 | 1 |
0.1%
|
|
| 900 | 2 |
0.3%
|
|
| 1000 | 4 |
0.6%
|
|
| 1200 | 1 |
0.1%
|
|
| 1250 | 1 |
0.1%
|
|
| 1500 | 2 |
0.3%
|
|
| 3000 | 1 |
0.1%
|
|
| 3873 | 1 |
0.1%
|
|
| 4500 | 1 |
0.1%
|
|
| Sysmiss | 1907 |