| Value | Category | Cases | |
|---|---|---|---|
| 1 | 29 |
3.3%
|
|
| 2 | 40 |
4.6%
|
|
| 3 | 40 |
4.6%
|
|
| 4 | 57 |
6.5%
|
|
| 5 | 57 |
6.5%
|
|
| 6 | 66 |
7.5%
|
|
| 7 | 38 |
4.3%
|
|
| 8 | 37 |
4.2%
|
|
| 9 | 24 |
2.7%
|
|
| 10 | 20 |
2.3%
|
|
| 11 | 15 |
1.7%
|
|
| 12 | 9 |
1%
|
|
| 13 | 3 |
0.3%
|
|
| 14 | 2 |
0.2%
|
|
| 16 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| Missing value | 438 |
49.9%
|