| Value | Category | Cases | |
|---|---|---|---|
| 1 | 147 |
9.1%
|
|
| 2 | 707 |
43.8%
|
|
| 3 | 483 |
29.9%
|
|
| 4 | 268 |
16.6%
|
|
| 5 | 11 |
0.7%
|
|
| Missing value | 423 |