Sorry TB just a lowly B scale 'bus driver!
1700 pilots x 6 jokers days each every 6 months (ie: 12 a year) = 20400 days.
The reference of 100% came out on 'groupwise' about 3 months ago.
Ref ADL allowances, I read the same in Crews News and laughed at the double std too!
Sorry, laughing my johnson off that you may think I was NR...classic!