CREATE TABLE table_24523 ("No." FLOAT, "Date" TEXT, "Tournament" TEXT, "Winning score" TEXT, "To par" TEXT, "Margin of victory" TEXT, "Runner ( s ) -up" TEXT)

How many tournaments were at sime darby lpga malaysia?
SELECT COUNT("No.") FROM table_24523 WHERE "Tournament" = 'Sime Darby LPGA Malaysia'
SELECT COUNT("No.") FROM "table_24523" WHERE "Tournament" = 'Sime Darby LPGA Malaysia'