| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. none | 58 |
2.7%
|
| 2 | 2. less than 10% | 1320 |
60.6%
|
| 3 | 3. 11-20% | 413 |
19%
|
| 4 | 4. 21-30% | 205 |
9.4%
|
| 5 | 5. 31-40% | 70 |
3.2%
|
| 6 | 6. 41-50% | 44 |
2%
|
| 7 | 7. more than 50% | 48 |
2.2%
|
| 88 | 88. don't know | 9 |
0.4%
|
| 99 | 99. no response | 12 |
0.6%
|
| Sysmiss | 2359 |