| Value | Category | Cases | |
|---|---|---|---|
| 1 | 126 |
7.8%
|
|
| 2 | 116 |
7.2%
|
|
| 3 | 63 |
3.9%
|
|
| 4 | 42 |
2.6%
|
|
| 5 | 26 |
1.6%
|
|
| 6 | 11 |
0.7%
|
|
| 7 | 11 |
0.7%
|
|
| 8 | 5 |
0.3%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 10 |
0.6%
|
|
| 12 | 1 |
0.1%
|
|
| 15 | 5 |
0.3%
|
|
| 16 | 1 |
0.1%
|
|
| 20 | 5 |
0.3%
|
|
| 25 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| Missing value | 1186 |
73.6%
|