| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 0.5 | 2 |
0.1%
|
|
| 1 | 31 |
1.8%
|
|
| 1.5 | 2 |
0.1%
|
|
| 2 | 574 |
33%
|
|
| 3 | 70 |
4%
|
|
| 4 | 717 |
41.3%
|
|
| 7 | 18 |
1%
|
|
| 8 | 27 |
1.6%
|
|
| 96 | No response | 296 |
17%
|