| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
0.4%
|
|
| 2 | 17 |
1.1%
|
|
| 3 | 24 |
1.5%
|
|
| 4 | 817 |
52.7%
|
|
| 96 | 21 |
1.4%
|
|
| Missing value | 666 |
42.9%
|