| Value | Category | Cases | |
|---|---|---|---|
| 0 | 944 |
10.6%
|
|
| 1 | 1036 |
11.7%
|
|
| 2 | 2989 |
33.6%
|
|
| 3 | 613 |
6.9%
|
|
| 4 | 439 |
4.9%
|
|
| 5 | 214 |
2.4%
|
|
| 6 | 115 |
1.3%
|
|
| 7 | 41 |
0.5%
|
|
| 8 | 16 |
0.2%
|
|
| 9 | 12 |
0.1%
|
|
| 10 | 3 |
0%
|
|
| 11 | 1 |
0%
|
|
| 60 | 1 |
0%
|
|
| Missing value | 2468 |
27.8%
|