| Value | Category | Cases | |
|---|---|---|---|
| 500 | 1 |
0.1%
|
|
| 3000 | 3 |
0.3%
|
|
| 3700 | 1 |
0.1%
|
|
| 4000 | 3 |
0.3%
|
|
| 9999 | 25 |
2.5%
|
|
| Missing value | 974 |
96.7%
|