| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
2.5%
|
|
| 2 | 152 |
64.1%
|
|
| 3 | 6 |
2.5%
|
|
| 4 | 4 |
1.7%
|
|
| 5 | 19 |
8%
|
|
| 6 | 2 |
0.8%
|
|
| 7 | 41 |
17.3%
|
|
| 96 | 7 |
3%
|
|
| Missing value | 1839 |