Taxonomy Nodes (all dates)

• You can select an interval from the drop-down list,
  or select an interval and type one date - 'from' or 'to',
  or type both dates (the selected interval would not matter).
• Intervals without explicit dates end today, this month, or this year;
  an unspecified interval without dates brings the statistics for all dates.
• You can also type a custom interval into either date field, e.g '10 days'.