| Value | Category | Cases | |
|---|---|---|---|
| 1 | 234 |
46.8%
|
|
| 2 | 126 |
25.2%
|
|
| 3 | 71 |
14.2%
|
|
| 4 | 29 |
5.8%
|
|
| 5 | 15 |
3%
|
|
| 6 | 14 |
2.8%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 3 |
0.6%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 18 | 1 |
0.2%
|
|
| 27 | 1 |
0.2%
|
|
| Missing value | 224 |