CREATE TABLE table_52967 ("Year" FLOAT, "Stage" FLOAT, "Category" TEXT, "Start" TEXT, "Finish" TEXT, "Leader at the summit" TEXT)

What is the sum of the stages for category 1 races after the year 2003?
SELECT SUM("Stage") FROM table_52967 WHERE "Category" = '1' AND "Year" > '2003'
SELECT SUM("Stage") FROM "table_52967" WHERE "Category" = '1' AND "Year" > '2003'