| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3094 |
92.9%
|
|
| 1 | 120 |
3.6%
|
|
| 2 | 61 |
1.8%
|
|
| 3 | 32 |
1%
|
|
| 4 | 10 |
0.3%
|
|
| 5 | 2 |
0.1%
|
|
| 7 | 10 |
0.3%
|
|
| Missing value | 14 |