| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
0.3%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 3 |
0.2%
|
|
| 12 | 1 |
0.1%
|
|
| Missing value | 1600 |
99.4%
|