CREATE TABLE table_1717824_1 (_percentage_2011 VARCHAR, _percentage_2001 VARCHAR)

What was the percentage in 2011 of the province that had 2.4% population in 2001?
SELECT _percentage_2011 FROM table_1717824_1 WHERE _percentage_2001 = "2.4%"
SELECT "_percentage_2011" FROM "table_1717824_1" WHERE "2.4%" = "_percentage_2001"