| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
2.9%
|
|
| 2 | 23 |
2%
|
|
| 3 | 37 |
3.2%
|
|
| 4 | 73 |
6.4%
|
|
| 5 | 59 |
5.1%
|
|
| 6 | 82 |
7.1%
|
|
| 7 | 73 |
6.4%
|
|
| 8 | 61 |
5.3%
|
|
| 9 | 34 |
3%
|
|
| 10 | 32 |
2.8%
|
|
| 11 | 10 |
0.9%
|
|
| 12 | 8 |
0.7%
|
|
| 13 | 9 |
0.8%
|
|
| 14 | 4 |
0.3%
|
|
| 15 | 10 |
0.9%
|
|
| Missing value | 600 |
52.3%
|