CREATE TABLE table_16621 ("Rank  (  WJC  ) " FLOAT, "Rank  ( ARDA ) " FLOAT, "Metro area" TEXT, "Number of Jews  ( WJC ) " FLOAT, "Number of Jews  ( ASARB ) " FLOAT)

What is the rank where the area is Los Angeles?
SELECT "Rank ( WJC )" FROM table_16621 WHERE "Metro area" = 'Los Angeles'
SELECT "Rank ( WJC )" FROM "table_16621" WHERE "Metro area" = 'Los Angeles'