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Find library types with the highest total checkouts in April made by patrons who had registered in 2 0 1 5 and whose age was

Find library types with the highest total checkouts in April made by patrons who had registered in 2015 and whose age was between 65 and 74 years. Output the year patron registered and the home library definition along with the corresponding highest total checkouts. Sort based on the highest total checkouts in descending order.
Input
DataFrame/SQL Table with the following schema -
Tables Schema as Below:
library_usage
columnName dataType
patron_type_code int64
patron_type_definition object
total_checkouts int64
total_renewals int64
age_range object
home_library_code object
home_library_definition object
circulation_active_month object
circulation_active_year float64
notice_preference_code object
notice_preference_definition object
provided_email_address bool
year_patron_registered int64
outside_of_county bool
supervisor_district float64
Output

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