CREATE TABLE table_78322 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

Where does Iceland rank with under 19 silvers?
SELECT MAX("Rank") FROM table_78322 WHERE "Nation" = 'iceland' AND "Silver" < '19'
SELECT MAX("Rank") FROM "table_78322" WHERE "Nation" = 'iceland' AND "Silver" < '19'