| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 0 | 518 |
73%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 4 |
0.6%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 17 |
2.4%
|
|
| 15 | 4 |
0.6%
|
|
| 20 | 24 |
3.4%
|
|
| 25 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 23 |
3.2%
|
|
| 40 | 14 |
2%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 19 |
2.7%
|
|
| 55 | 1 |
0.1%
|
|
| 60 | 15 |
2.1%
|
|
| 70 | 6 |
0.8%
|
|
| 80 | 8 |
1.1%
|
|
| 85 | 2 |
0.3%
|
|
| 90 | 7 |
1%
|
|
| 95 | 1 |
0.1%
|
|
| 100 | 13 |
1.8%
|
|
| 105 | 1 |
0.1%
|
|
| 110 | 2 |
0.3%
|
|
| 115 | 1 |
0.1%
|
|
| 120 | 2 |
0.3%
|
|
| 125 | 1 |
0.1%
|
|
| 135 | 1 |
0.1%
|
|
| 140 | 3 |
0.4%
|
|
| 150 | 4 |
0.6%
|
|
| 160 | 1 |
0.1%
|
|
| 170 | 1 |
0.1%
|
|
| 180 | 1 |
0.1%
|
|
| 190 | 2 |
0.3%
|
|
| 200 | 3 |
0.4%
|
|
| 210 | 1 |
0.1%
|
|
| 250 | 1 |
0.1%
|
|
| 260 | 1 |
0.1%
|
|
| 400 | 1 |
0.1%
|
|
| Sysmiss | 1923 |