CREATE TABLE table_4262 ("Rank" FLOAT, "Country/Territory" TEXT, "Mister International" FLOAT, "1st runner-up" FLOAT, "2nd runner-up" FLOAT, "3rd runner-up" FLOAT, "4th runner-up" FLOAT, "Semifinalists" FLOAT, "Total" FLOAT)

Name the number of semifinalists for 19 rank
SELECT COUNT("Semifinalists") FROM table_4262 WHERE "Rank" = '19'
SELECT COUNT("Semifinalists") FROM "table_4262" WHERE "Rank" = '19'