| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16514 |
71.4%
|
|
| 1 | 3556 |
15.4%
|
|
| 2 | 1598 |
6.9%
|
|
| 3 | 285 |
1.2%
|
|
| 4 | 109 |
0.5%
|
|
| 5 | 79 |
0.3%
|
|
| 6 | 18 |
0.1%
|
|
| 7 | 121 |
0.5%
|
|
| Missing value | 858 |
3.7%
|