| Value | Category | Cases | |
|---|---|---|---|
| 2 | 6 |
0.8%
|
|
| 3 | 14 |
1.8%
|
|
| 4 | 23 |
2.9%
|
|
| 5 | 27 |
3.4%
|
|
| 6 | 29 |
3.7%
|
|
| 7 | 28 |
3.6%
|
|
| 8 | 54 |
6.9%
|
|
| 9 | 14 |
1.8%
|
|
| 10 | 23 |
2.9%
|
|
| 11 | 5 |
0.6%
|
|
| 12 | 6 |
0.8%
|
|
| 13 | 3 |
0.4%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 4 |
0.5%
|
|
| 16 | 2 |
0.3%
|
|
| 17 | 4 |
0.5%
|
|
| Missing value | 543 |
69.1%
|