| Value | Category | Cases | |
|---|---|---|---|
| 2 | 35 |
2.1%
|
|
| 3 | 53 |
3.1%
|
|
| 4 | 40 |
2.3%
|
|
| 5 | 58 |
3.4%
|
|
| 6 | 46 |
2.7%
|
|
| 7 | 61 |
3.6%
|
|
| 8 | 40 |
2.3%
|
|
| 9 | 25 |
1.5%
|
|
| 10 | 20 |
1.2%
|
|
| 11 | 4 |
0.2%
|
|
| 12 | 13 |
0.8%
|
|
| 13 | 5 |
0.3%
|
|
| 14 | 3 |
0.2%
|
|
| 15 | 8 |
0.5%
|
|
| Missing value | 1293 |
75.9%
|