| Value | Category | Cases | |
|---|---|---|---|
| 30 | 6 |
6.1%
|
|
| 40 | 6 |
6.1%
|
|
| 50 | 4 |
4%
|
|
| 75 | 4 |
4%
|
|
| 90 | 4 |
4%
|
|
| 100 | 10 |
10.1%
|
|
| 120 | 5 |
5.1%
|
|
| 150 | 14 |
14.1%
|
|
| 170 | 6 |
6.1%
|
|
| 188 | 6 |
6.1%
|
|
| 200 | 9 |
9.1%
|
|
| 250 | 8 |
8.1%
|
|
| 400 | 3 |
3%
|
|
| 500 | 5 |
5.1%
|
|
| 999998 | Don't know | 9 |
9.1%
|
| Sysmiss | 41913 |