TASK:

Model the number of MTPL claims and the number of accidents.


Third party insurance is a compulsory insurance for vehicle owners
in Australia. It insures vehicle owners against injury  caused to
other drivers, passengers or pedestrians, as a result of an
accident.

This data set records the number of third party claims in a
twelve-month period between 1984-1986 in each of 176 geographical
areas (local government areas) in New South Wales, Australia.

Variables:
lga		local government area
sd		statistical division (1, ..., 13)
claims		number of third party claims
accidents	number of accidents
ki		number killed or injured
population	population size
pop_density	population density