| Value | Category | Cases | |
|---|---|---|---|
| 1 | 45 |
1.4%
|
|
| 2 | 70 |
2.2%
|
|
| 3 | 155 |
4.8%
|
|
| 4 | 71 |
2.2%
|
|
| Missing value | 2874 |
89.4%
|