CREATE TABLE table_21027 ("SCHOOL" CLOB, "LOCATION" CLOB, "PUBS. 2010" FLOAT, "TOTALS 06-10" FLOAT, "RANK 06-10" FLOAT, "PUBS 2011" FLOAT, "TOTALS 07-11" FLOAT, "RANK 07-11" FLOAT, "WORLD RANKING" CLOB)

How many figures are there for Rank 07-11 when the world ranking is 4?
SELECT COUNT("RANK 07-11") FROM table_21027 WHERE "WORLD RANKING" = '4'
SELECT COUNT("RANK 07-11") FROM "table_21027" WHERE "WORLD RANKING" = '4'