CREATE TABLE table_79348 ("Year" TEXT, "Builder" TEXT, "Model" TEXT, "Length  ( ft ) " FLOAT, "Propulsion" TEXT, "Fleet series" TEXT, "Total" TEXT, "Notes" TEXT)

How many international builders are there?
SELECT "Total" FROM table_79348 WHERE "Builder" = 'international'
SELECT "Total" FROM "table_79348" WHERE "Builder" = 'international'