CREATE TABLE table_77676 ("Year" FLOAT, "Competition" TEXT, "Date" TEXT, "Location" TEXT, "Score" TEXT, "Result" TEXT)

What is the sum of the year for 5 february?
SELECT SUM("Year") FROM table_77676 WHERE "Date" = '5 february'
SELECT SUM("Year") FROM "table_77676" WHERE "Date" = '5 february'