CREATE TABLE table_19798 ("Rank" FLOAT, "Country" TEXT, "Miss Universe" FLOAT, "1st Runner-up" FLOAT, "2nd Runner-up" FLOAT, "3rd Runner-up" FLOAT, "4th Runner-up" FLOAT, "Semifinalists" FLOAT, "Total" FLOAT)

What is the lowest rank for puerto rico?
SELECT MIN("Rank") FROM table_19798 WHERE "Country" = 'Puerto Rico'
SELECT MIN("Rank") FROM "table_19798" WHERE "Country" = 'Puerto Rico'