CREATE TABLE table_69672 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the total bronze from Puerto Rico with a total of less than 1?
SELECT SUM("Bronze") FROM table_69672 WHERE "Nation" = 'puerto rico' AND "Total" < '1'
SELECT SUM("Bronze") FROM "table_69672" WHERE "Nation" = 'puerto rico' AND "Total" < '1'