| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8673 |
67.5%
|
|
| 1 | 2434 |
18.9%
|
|
| 2 | 1068 |
8.3%
|
|
| 3 | 338 |
2.6%
|
|
| 4 | 151 |
1.2%
|
|
| 5 | 86 |
0.7%
|
|
| 6 | 12 |
0.1%
|
|
| 7 | 69 |
0.5%
|
|
| Missing value | 14 |
0.1%
|