| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 8 |
0.4%
|
| 2 | 2 | 48 |
2.7%
|
| 3 | 4 | 1 |
0.1%
|
| 4 | 6 | 1 |
0.1%
|
| 5 | 10 | 1 |
0.1%
|
| Missing value | 1719 |
96.7%
|