| Value | Category | Cases | |
|---|---|---|---|
| 0 | 227 |
27.2%
|
|
| 1 | 88 |
10.5%
|
|
| 2 | 160 |
19.1%
|
|
| 3 | 157 |
18.8%
|
|
| 4 | 98 |
11.7%
|
|
| 5 | 45 |
5.4%
|
|
| 6 | 18 |
2.2%
|
|
| 7 | 41 |
4.9%
|
|
| Missing value | 2 |
0.2%
|