| Value | Category | Cases | |
|---|---|---|---|
| 2 | 4 |
1.2%
|
|
| 3 | 7 |
2%
|
|
| 4 | 10 |
2.9%
|
|
| 5 | 11 |
3.2%
|
|
| 6 | 17 |
4.9%
|
|
| 7 | 7 |
2%
|
|
| 8 | 11 |
3.2%
|
|
| 9 | 9 |
2.6%
|
|
| 10 | 9 |
2.6%
|
|
| 11 | 4 |
1.2%
|
|
| 12 | 3 |
0.9%
|
|
| 13 | 3 |
0.9%
|
|
| 14 | 3 |
0.9%
|
|
| 15 | 2 |
0.6%
|
|
| 16 | 1 |
0.3%
|
|
| 17 | 1 |
0.3%
|
|
| 20 | 1 |
0.3%
|
|
| 26 | 2 |
0.6%
|
|
| Missing value | 241 |
69.7%
|