| Value | Category | Cases | |
|---|---|---|---|
| 1 | 95 |
2.4%
|
|
| 2 | 156 |
3.9%
|
|
| 3 | 212 |
5.3%
|
|
| 4 | 139 |
3.5%
|
|
| 5 | 69 |
1.7%
|
|
| 6 | 28 |
0.7%
|
|
| 7 | 2987 |
74.2%
|
|
| Missing value | 339 |
8.4%
|