| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1074 |
15.8%
|
|
| 1 | 952 |
14%
|
|
| 2 | 1389 |
20.4%
|
|
| 3 | 1217 |
17.9%
|
|
| 4 | 924 |
13.6%
|
|
| 5 | 544 |
8%
|
|
| 6 | 269 |
4%
|
|
| 7 | 98 |
1.4%
|
|
| 8 | 47 |
0.7%
|
|
| 9 | 20 |
0.3%
|
|
| 10 | 4 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| Missing value | 253 |
3.7%
|