| Value | Category | Cases | |
|---|---|---|---|
| 0 | 937 |
14.1%
|
|
| 1 | 1051 |
15.8%
|
|
| 2 | 2438 |
36.6%
|
|
| 3 | 489 |
7.3%
|
|
| 4 | 396 |
5.9%
|
|
| 5 | 199 |
3%
|
|
| 6 | 80 |
1.2%
|
|
| 7 | 44 |
0.7%
|
|
| 8 | 16 |
0.2%
|
|
| 9 | 5 |
0.1%
|
|
| 10 | 3 |
0%
|
|
| 14 | 1 |
0%
|
|
| Missing value | 1008 |
15.1%
|