| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
6%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 1 |
1.5%
|
| 20 | 2 |
3%
|
|
| 30 | 5 |
7.5%
|
|
| 32 | 1 |
1.5%
|
|
| 40 | 1 |
1.5%
|
|
| 50 | 6 |
9%
|
|
| 60 | 1 |
1.5%
|
|
| 70 | 2 |
3%
|
|
| 80 | 1 |
1.5%
|
|
| 90 | 1 |
1.5%
|
|
| 100 | 8 |
11.9%
|
|
| 120 | 1 |
1.5%
|
|
| 140 | 1 |
1.5%
|
|
| 150 | 10 |
14.9%
|
|
| 200 | 5 |
7.5%
|
|
| 250 | 1 |
1.5%
|
|
| 300 | 7 |
10.4%
|
|
| 400 | 3 |
4.5%
|
|
| 500 | 3 |
4.5%
|
|
| 600 | 2 |
3%
|
|
| 800 | 1 |
1.5%
|
|
| Sysmiss | 7229 |