FILE	DESCRIPTION	PROPERTIES
AIDS	The total number of cases of AIDS in the USA in 4 month intervals from 1982.	Increasing, Concave Up
BOMBAY	The total number of deaths in Bombay from a plague spread by rats during the period December 1905 to July 1906.	Increasing, Sigmoidal
BOSTON	The population density of Boston in 1940 as a function of the distance from the city center.	Decreasing, Concave Up
BOTSWANA	The population of Botswana from 1975 to 1990.	Increasing, Concave Up
DOVES	The population of the collared dove as it spread throughout Britain from 1955 to 1964.	Increasing, Concave Up
HOUSTON	The population of Houston from 1850 to 1980.	Increasing, Concave Up
IRELAND	The population of Ireland from 1780 to 1920.	Increasing, Decreasing, Concave Up
KENYA	The population of Kenya for the period 1955 to 1990 in 5 year intervals.	Increasing, Concave Up
NICOTINE	Nicotine Sulphate is introduced into a closed room containing mosquitoes to determine how efficiently the chemical kills the insects. This shows the killing efficiency - the proportion of dead mosquitoes - for various doses.	Increasing, Sigmoidal
PLAGUE	Total number of deaths by the week from August 1665 to October 1665 during the Great Plague of London.	Increasing, Sigmoidal
RATS	In this experiment 144 seven month old rats were observed over a period of 30 months. The total number that died was recorded every month	Increasing, Sigmoidal
USAPOP	The population of the USA from 1790 to 1990 in 10 year intervals.	Increasing, Concave Up
WORLDPOP	The world population from 1650 to 1990.	Increasing, Concave Up