| Value | Category | Cases | |
|---|---|---|---|
| 1 | 59 |
7.5%
|
|
| 2 | 110 |
14%
|
|
| 3 | 210 |
26.8%
|
|
| 4 | 219 |
27.9%
|
|
| 5 | 127 |
16.2%
|
|
| 6 | 42 |
5.4%
|
|
| 7 | 9 |
1.1%
|
|
| 8 | 4 |
0.5%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 3 |
0.4%
|
|
| Missing value | 88 |