| Value | Category | Cases | |
|---|---|---|---|
| -9 | do not know | 1 |
0.7%
|
| 0 | 125 |
84.5%
|
|
| 5 | 1 |
0.7%
|
|
| 10 | 3 |
2%
|
|
| 15 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 40 | 1 |
0.7%
|
|
| 50 | 1 |
0.7%
|
|
| 90 | 1 |
0.7%
|
|
| 100 | 12 |
8.1%
|