| Value | Category | Cases | |
|---|---|---|---|
| 1 | 997 |
23.2%
|
|
| 2 | 370 |
8.6%
|
|
| 3 | 32 |
0.7%
|
|
| 4 | 8 |
0.2%
|
|
| 5 | 2 |
0%
|
|
| 6 | 2 |
0%
|
|
| Missing value | 2888 |
67.2%
|