| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2242 |
73.3%
|
|
| 1 | 131 |
4.3%
|
|
| 2 | 173 |
5.7%
|
|
| 3 | 173 |
5.7%
|
|
| 4 | 71 |
2.3%
|
|
| 5 | 82 |
2.7%
|
|
| 6 | 36 |
1.2%
|
|
| 7 | 138 |
4.5%
|
|
| Missing value | 12 |
0.4%
|