Write a code that will calculate estimate

write a code that will calculate / estimate the total population in the United States in 2015. Also the total crime rate in the united states in 2015. I am going to provide you with a chart of the total population of the united states and a chart of the total crime rate also. This link shows the TOTAL Population of the United States since 1960 And the TOTAL crime rate. http://www.disastercenter.com/crime/uscrime.htm