| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5667 |
23.7%
|
|
| 1 | 2646 |
11%
|
|
| 2 | 1147 |
4.8%
|
|
| 3 | 221 |
0.9%
|
|
| 4 | 55 |
0.2%
|
|
| 5 | 15 |
0.1%
|
|
| 7 | 87 |
0.4%
|
|
| Missing value | 14116 |
58.9%
|