CREATE TABLE table_55824 ("Year" FLOAT, "Championship" CLOB, "54 holes" CLOB, "Winning score" CLOB, "Margin" CLOB, "Runner ( s ) -up" CLOB)

How many years had 54 holes and a 2 shot lead?
SELECT COUNT("Year") FROM table_55824 WHERE "54 holes" = '2 shot lead'
SELECT COUNT("Year") FROM "table_55824" WHERE "54 holes" = '2 shot lead'