| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 |
1.8%
|
|
| 2 | 37 |
3.3%
|
|
| 3 | 68 |
6%
|
|
| 4 | 54 |
4.8%
|
|
| 5 | 37 |
3.3%
|
|
| 6 | 4 |
0.4%
|
|
| 7 | 806 |
71.1%
|
|
| Missing value | 108 |
9.5%
|