| Value | Category | Cases | |
|---|---|---|---|
| 0 | 94 |
2.7%
|
|
| 1 | 168 |
4.7%
|
|
| 2 | 501 |
14.1%
|
|
| 3 | 436 |
12.3%
|
|
| 4 | 435 |
12.3%
|
|
| 5 | 512 |
14.4%
|
|
| 6 | 98 |
2.8%
|
|
| 7 | 1301 |
36.7%
|
|
| Missing value | 1 |
0%
|