Stan,
Could you please look into the problem with Index Digits statistics and filter (in Statistics)?
I understand that this section of statistics should recognize and record the occurrences of the last digit in the ticket indexes. And the filter should remove/leave the tickets with the last digit in the index specified by the user.
Unfortunately, the statistics of the last digit are wrong and the filter removes/leaves incorrect tickets.
If fixed, it could be a very effective filter, because selecting just one digit would remove/leave 10% of the tickets from/in the full package.
Jerzy