| Value | Category | Cases | |
|---|---|---|---|
| 1 | 140 |
5.1%
|
|
| 2 | 533 |
19.6%
|
|
| 3 | 232 |
8.5%
|
|
| 4 | 47 |
1.7%
|
|
| 5 | 17 |
0.6%
|
|
| 98 | 6 |
0.2%
|
|
| Missing value | 1744 |
64.1%
|