| Value | Category | Cases | |
|---|---|---|---|
| 1 | 642 |
31.1%
|
|
| 2 | 156 |
7.6%
|
|
| 3 | 390 |
18.9%
|
|
| 4 | 31 |
1.5%
|
|
| 5 | 188 |
9.1%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 9 | 4 |
0.2%
|
|
| 10 | 1 |
0%
|
|
| 11 | 3 |
0.1%
|
|
| 12 | 1 |
0%
|
|
| 96 | 25 |
1.2%
|
|
| Missing value | 618 |
30%
|