| Value | Category | Cases | |
|---|---|---|---|
| -9 | do not know | 1 |
0.7%
|
| 0 | 140 |
94.6%
|
|
| 5 | 1 |
0.7%
|
|
| 10 | 3 |
2%
|
|
| 15 | 1 |
0.7%
|
|
| 40 | 1 |
0.7%
|
|
| 99 | 1 |
0.7%
|