CREATE TABLE table_64675 ("Rank:" FLOAT, "Premier:" TEXT, "Assumed Office:" TEXT, "Left Office:" TEXT, "TOTAL Time in Office:" TEXT)

What is the TOTAL Time in Office with a rank smaller than 18, and premier is Joh Bjelke-Petersen?
SELECT "TOTAL Time in Office:" FROM table_64675 WHERE "Rank:" < '18' AND "Premier:" = 'joh bjelke-petersen'
SELECT "TOTAL Time in Office:" FROM "table_64675" WHERE "Premier:" = 'joh bjelke-petersen' AND "Rank:" < '18'