| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 25 |
1.7%
|
| 2 | 2 | 1352 |
92.5%
|
| 3 | 3 | 61 |
4.2%
|
| 4 | 96 | 1 |
0.1%
|
| Missing value | 23 |
1.6%
|