| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2033 |
40.5%
|
|
| 1 | 1200 |
23.9%
|
|
| 2 | 763 |
15.2%
|
|
| 3 | 291 |
5.8%
|
|
| 4 | 112 |
2.2%
|
|
| 5 | 93 |
1.9%
|
|
| 6 | 16 |
0.3%
|
|
| 7 | 19 |
0.4%
|
|
| Missing value | 491 |
9.8%
|