| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 |
13.4%
|
|
| 2 | 52 |
18.8%
|
|
| 3 | 47 |
17%
|
|
| 4 | 46 |
16.6%
|
|
| 5 | 29 |
10.5%
|
|
| 6 | 30 |
10.8%
|
|
| 7 | 6 |
2.2%
|
|
| 8 | 7 |
2.5%
|
|
| 9 | 11 |
4%
|
|
| 10 | 6 |
2.2%
|
|
| 11 | 3 |
1.1%
|
|
| 12 | 1 |
0.4%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| Missing value | 1951 |