| Value | Category | Cases | |
|---|---|---|---|
| 1 | 38 |
5.1%
|
|
| 2 | 72 |
9.6%
|
|
| 3 | 59 |
7.9%
|
|
| 4 | 29 |
3.9%
|
|
| 5 | 29 |
3.9%
|
|
| 6 | 11 |
1.5%
|
|
| 7 | 5 |
0.7%
|
|
| 8 | 5 |
0.7%
|
|
| 9 | 5 |
0.7%
|
|
| 10 | 12 |
1.6%
|
|
| 12 | 2 |
0.3%
|
|
| 13 | 2 |
0.3%
|
|
| 15 | 2 |
0.3%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Missing value | 474 |
63.5%
|