| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other | 0 |
0%
|
| -4 | Missing data | 0 |
0%
|
| -3 | Refused to answer | 0 |
0%
|
| -2 | Not applicable | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 0 | 1903 |
94.9%
|
|
| 30 | 1 |
0%
|
|
| 100 | 7 |
0.3%
|
|
| 120 | 2 |
0.1%
|
|
| 300 | 2 |
0.1%
|
|
| 360 | 13 |
0.6%
|
|
| 500 | 2 |
0.1%
|
|
| 600 | 24 |
1.2%
|
|
| 840 | 5 |
0.2%
|
|
| 1200 | 29 |
1.4%
|
|
| 1560 | 4 |
0.2%
|
|
| 1800 | 4 |
0.2%
|
|
| 2400 | 10 |
0.5%
|
|
| Sysmiss | 3763 |