"Year, x"	"Population, y"
1900	"76,212,168"
1910	"92,228,496"
1920	"106,021,537"
1930	"123,202,624"
1940	"132,164,569"
1950	"151,325,798"
1960	"179,323,175"
1970	"203,302,031"
1980	"226,542,203"
1990	"248,709,873"
2000	"281,421,906"
2010	"308,745,538"