| Value | Category | Cases | |
|---|---|---|---|
| 1 | 49 |
3.6%
|
|
| 2 | 111 |
8.2%
|
|
| 3 | 99 |
7.3%
|
|
| 4 | 75 |
5.6%
|
|
| 5 | 31 |
2.3%
|
|
| 6 | 8 |
0.6%
|
|
| 7 | 972 |
72.1%
|
|
| Missing value | 4 |
0.3%
|