| Value | Category | Cases | |
|---|---|---|---|
| 0 | 198 |
0.8%
|
|
| 1 | 3101 |
12.9%
|
|
| 2 | 4485 |
18.7%
|
|
| 3 | 2891 |
12.1%
|
|
| 4 | 1903 |
7.9%
|
|
| 5 | 833 |
3.5%
|
|
| 6 | 409 |
1.7%
|
|
| 7 | 347 |
1.4%
|
|
| 8 | 563 |
2.4%
|
|
| 9 | 78 |
0.3%
|
|
| 10 | 25 |
0.1%
|
|
| 11 | 21 |
0.1%
|
|
| 12 | 9 |
0%
|
|
| 14 | 1 |
0%
|
|
| Missing value | 9090 |
37.9%
|