| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1960 |
55.3%
|
|
| 1 | 715 |
20.2%
|
|
| 2 | 513 |
14.5%
|
|
| 3 | 225 |
6.3%
|
|
| 4 | 65 |
1.8%
|
|
| 5 | 19 |
0.5%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 44 |
1.2%
|
|
| Missing value | 1 |
0%
|