| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 464 |
10.4%
|
| 2 | 2 | 3775 |
84.9%
|
| 3 | 3 | 22 |
0.5%
|
| 4 | 4 | 67 |
1.5%
|
| 5 | 5 | 58 |
1.3%
|
| 6 | 6 | 23 |
0.5%
|
| Missing value | 36 |
0.8%
|