| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 |
2.3%
|
|
| 2 | 201 |
12.5%
|
|
| 3 | 38 |
2.4%
|
|
| 4 | 57 |
3.5%
|
|
| 5 | 52 |
3.2%
|
|
| 6 | 12 |
0.7%
|
|
| 7 | 7 |
0.4%
|
|
| 8 | 8 |
0.5%
|
|
| 9 | 5 |
0.3%
|
|
| 10 | 7 |
0.4%
|
|
| 11 | 14 |
0.9%
|
|
| 12 | 67 |
4.2%
|
|
| Missing value | 1105 |
68.6%
|