| Value | Category | Cases | |
|---|---|---|---|
| -8 | don't know | 5 |
12.8%
|
| 0 | 1 |
2.6%
|
|
| 20 | 2 |
5.1%
|
|
| 50 | 1 |
2.6%
|
|
| 60 | 1 |
2.6%
|
|
| 80 | 1 |
2.6%
|
|
| 85 | 1 |
2.6%
|
|
| 100 | 2 |
5.1%
|
|
| 120 | 4 |
10.3%
|
|
| 130 | 4 |
10.3%
|
|
| 180 | 1 |
2.6%
|
|
| 200 | 2 |
5.1%
|
|
| 250 | 1 |
2.6%
|
|
| 300 | 1 |
2.6%
|
|
| 350 | 1 |
2.6%
|
|
| 400 | 1 |
2.6%
|
|
| 450 | 1 |
2.6%
|
|
| 500 | 3 |
7.7%
|
|
| 600 | 1 |
2.6%
|
|
| 650 | 1 |
2.6%
|
|
| 1000 | 2 |
5.1%
|
|
| 2500 | 1 |
2.6%
|
|
| 135000 | 1 |
2.6%
|
|
| Sysmiss | 6280 |