| Value | Category | Cases | |
|---|---|---|---|
| 2 | 20 |
1.6%
|
|
| 3 | 30 |
2.4%
|
|
| 4 | 43 |
3.4%
|
|
| 5 | 63 |
5%
|
|
| 6 | 71 |
5.6%
|
|
| 7 | 57 |
4.5%
|
|
| 8 | 49 |
3.9%
|
|
| 9 | 44 |
3.5%
|
|
| 10 | 36 |
2.9%
|
|
| 11 | 17 |
1.3%
|
|
| 12 | 20 |
1.6%
|
|
| 13 | 8 |
0.6%
|
|
| 14 | 22 |
1.7%
|
|
| 15 | 16 |
1.3%
|
|
| 16 | 3 |
0.2%
|
|
| 18 | 8 |
0.6%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 2 |
0.2%
|
|
| 22 | 6 |
0.5%
|
|
| Missing value | 744 |
59%
|