| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | 258 |
18.1%
|
|
| 2 | 297 |
20.9%
|
|
| 3 | 328 |
23%
|
|
| 4 | 288 |
20.2%
|
|
| 5 | 143 |
10%
|
|
| 6 | 51 |
3.6%
|
|
| 7 | 45 |
3.2%
|
|
| Missing value | 13 |
0.9%
|