| Value | Category | Cases | |
|---|---|---|---|
| 2 | 8 |
1%
|
|
| 3 | 38 |
4.8%
|
|
| 4 | 81 |
10.3%
|
|
| 5 | 81 |
10.3%
|
|
| 6 | 75 |
9.5%
|
|
| 7 | 40 |
5.1%
|
|
| 8 | 31 |
3.9%
|
|
| 9 | 11 |
1.4%
|
|
| 10 | 15 |
1.9%
|
|
| 11 | 4 |
0.5%
|
|
| 12 | 4 |
0.5%
|
|
| 14 | 2 |
0.3%
|
|
| 15 | 1 |
0.1%
|
|
| 16 | 2 |
0.3%
|
|
| Missing value | 393 |
50%
|