CREATE TABLE table_66455 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

How many times is the total less than 15, rank less than 5, bronze is 4 and gold smaller than 3?
SELECT COUNT("Silver") FROM table_66455 WHERE "Total" < '15' AND "Rank" < '5' AND "Bronze" = '4' AND "Gold" < '3'
SELECT COUNT("Silver") FROM "table_66455" WHERE "Bronze" = '4' AND "Gold" < '3' AND "Rank" < '5' AND "Total" < '15'