| Value | Category | Cases | |
|---|---|---|---|
| 0 | 286 |
66.2%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 3 |
0.7%
|
|
| 40 | 1 |
0.2%
|
|
| 50 | 9 |
2.1%
|
|
| 60 | 2 |
0.5%
|
|
| 80 | 1 |
0.2%
|
|
| 100 | 21 |
4.9%
|
|
| 120 | 1 |
0.2%
|
|
| 150 | 3 |
0.7%
|
|
| 200 | 11 |
2.5%
|
|
| 250 | 1 |
0.2%
|
|
| 300 | 6 |
1.4%
|
|
| 450 | 1 |
0.2%
|
|
| 500 | 7 |
1.6%
|
|
| 650 | 1 |
0.2%
|
|
| 77777 | Don't know | 76 |
17.6%
|
| 80000 | 1 |
0.2%
|
|
| Sysmiss | 4756 |