| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| 30 | 1 |
0.2%
|
|
| 100 | 2 |
0.3%
|
|
| 160 | 1 |
0.2%
|
|
| 300 | 2 |
0.3%
|
|
| 600 | 1 |
0.2%
|
|
| Missing value | 593 |
98.5%
|