| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 945 |
68.1%
|
| 2 | 3 | 5 |
0.4%
|
| 3 | 5 | 49 |
3.5%
|
| 4 | 96 | 1 |
0.1%
|
| 5 | 98 | 1 |
0.1%
|
| Missing value | 387 |
27.9%
|