| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 96 |
4.5%
|
| -1 | Don't know | 90 |
4.3%
|
| 0 | 1837 |
86.9%
|
|
| 1.5 | 1 |
0%
|
|
| 2 | 1 |
0%
|
|
| 5 | 3 |
0.1%
|
|
| 6 | 3 |
0.1%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 4 |
0.2%
|
|
| 10 | 13 |
0.6%
|
|
| 11 | 1 |
0%
|
|
| 12 | 4 |
0.2%
|
|
| 14 | 1 |
0%
|
|
| 15 | 4 |
0.2%
|
|
| 18 | 2 |
0.1%
|
|
| 19 | 1 |
0%
|
|
| 20 | 11 |
0.5%
|
|
| 25 | 2 |
0.1%
|
|
| 26 | 2 |
0.1%
|
|
| 30 | 6 |
0.3%
|
|
| 32 | 1 |
0%
|
|
| 37 | 1 |
0%
|
|
| 40 | 6 |
0.3%
|
|
| 41 | 1 |
0%
|
|
| 42 | 1 |
0%
|
|
| 50 | 5 |
0.2%
|
|
| 52 | 1 |
0%
|
|
| 55 | 1 |
0%
|
|
| 80 | 1 |
0%
|
|
| 92 | 1 |
0%
|
|
| 99 | 1 |
0%
|
|
| 100 | 2 |
0.1%
|
|
| 110 | 1 |
0%
|
|
| 115 | 1 |
0%
|
|
| 125 | 1 |
0%
|
|
| 150 | 1 |
0%
|
|
| 175 | 1 |
0%
|
|
| 225 | 1 |
0%
|
|
| Sysmiss | 19 |