You can filter numeric fields with one of these operators:
- Not equal
- Greater than
- Greater than or equal
- Less than
- Less than or equal
- Is unknown
- Is known
Simply choose an operator (1) and input a numeric value (2).
Is known / is unknown operators
Use is unknown to show only rows for which the field doesn't have a value (it is empty or NULL). Similarly, use is known to show only rows that have a value.