| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 33 |
17.5%
|
| 2 | 2 |
1.1%
|
|
| 3 | 1 |
0.5%
|
|
| 10 | 2 |
1.1%
|
|
| 12 | 1 |
0.5%
|
|
| 30 | 1 |
0.5%
|
|
| 50 | 6 |
3.2%
|
|
| 60 | 1 |
0.5%
|
|
| 70 | 4 |
2.1%
|
|
| 80 | 1 |
0.5%
|
|
| 100 | 31 |
16.4%
|
|
| 103 | 1 |
0.5%
|
|
| 120 | 5 |
2.6%
|
|
| 125 | 1 |
0.5%
|
|
| 130 | 5 |
2.6%
|
|
| 150 | 10 |
5.3%
|
|
| 160 | 3 |
1.6%
|
|
| 175 | 1 |
0.5%
|
|
| 180 | 1 |
0.5%
|
|
| 200 | 53 |
28%
|
|
| 250 | 4 |
2.1%
|
|
| 300 | 17 |
9%
|
|
| 400 | 3 |
1.6%
|
|
| 500 | 1 |
0.5%
|
|
| 700 | 1 |
0.5%
|
|
| Sysmiss | 897 |