data mismatching

[#1]

i have booking date,cancellation date ,and booking fin year

when am selecting book fin year, in cancellation  chart showing as per booking dateswise cancellation units.

i want when am selecting book fin year ,that financial year how many  units are cancelled

please help me

thanks in advance

[adamdavi3s]

Have a read of this excellent blog, note to read the comments as well with some good alternatives

Canonical Date