Travis Curtis 1970-2014 Economy stats.
1970: GDP $4.7 trillion US
Population: 203,392,031
1980: GDP $6.49 trillion US Population: 226,545,805
1990: GDP $8.9 trillion US Population: 248,709,873
2000: GDP $12.68 trillion US
Population: 281,421,906
2010: GDP $14.94 trillion US
Population: 308,745,538
2013: GDP $15.93
trillion US Population: 317,297,938