. . "Trader Joe's is an American privately held chain of specialty grocery stores based in Monrovia, California, in Greater Los Angeles. As of 22 April 2015, Trader Joe's had 457 stores, approximately half which are in California, with the heaviest concentration in Southern California. The company also has locations in 38 other states and Washington, D.C."@en . . "Trader Joe's"@en . . "5.78E8"^^ . "9.38E9"^^ . . . . . . "1958Z"^^ . . . "10000"^^ . . "457"^^ . . "2015"^^ .