CREATE TABLE table_25716 ("#" FLOAT, "Importing Nation" TEXT, "10 3 bbl/day  ( 2011 ) " FLOAT, "10 3 m 3 /day  ( 2011 ) " FLOAT, "10 3 bbl/day  ( 2009 ) " FLOAT, "10 3 m 3 /day  ( 2009 ) " FLOAT, "10 3 bbl/day  ( 2006 ) " FLOAT, "10 3 m 3 /day  ( 2006 ) " FLOAT)

In how many importing nations is 10 3 m 3 /day (2006) equivalent to 150?
SELECT COUNT("Importing Nation") FROM table_25716 WHERE "10 3 m 3 /day (2006)" = '150'
SELECT COUNT("Importing Nation") FROM "table_25716" WHERE "10 3 m 3 /day (2006)" = '150'