| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 7 |
19.4%
|
| -8 | Refused | 1 |
2.8%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 1 |
2.8%
|
| 50 | 1 |
2.8%
|
|
| 100 | 1 |
2.8%
|
|
| 110 | 1 |
2.8%
|
|
| 120 | 1 |
2.8%
|
|
| 150 | 1 |
2.8%
|
|
| 180 | 2 |
5.6%
|
|
| 200 | 4 |
11.1%
|
|
| 220 | 1 |
2.8%
|
|
| 250 | 1 |
2.8%
|
|
| 300 | 3 |
8.3%
|
|
| 400 | 1 |
2.8%
|
|
| 500 | 1 |
2.8%
|
|
| 521 | 1 |
2.8%
|
|
| 600 | 2 |
5.6%
|
|
| 700 | 2 |
5.6%
|
|
| 800 | 2 |
5.6%
|
|
| 1000 | 1 |
2.8%
|
|
| 2000 | 1 |
2.8%
|
|
| Sysmiss | 7260 |