CREATE TABLE table_52460 ("Tournament" CLOB, "1972" CLOB, "1973" CLOB, "1974" CLOB, "1975" CLOB, "1976" CLOB, "1977" CLOB, "1978" CLOB)

What is the 1976 value of the Australian Open?
SELECT "1976" FROM table_52460 WHERE "Tournament" = 'australian open'
SELECT "1976" FROM "table_52460" WHERE "Tournament" = 'australian open'