CREATE TABLE table_204_192 (id DECIMAL, "year" DECIMAL, "team" TEXT, "co-drivers" TEXT, "car" TEXT, "class" TEXT, "laps" DECIMAL, "pos." TEXT, "class\ pos." TEXT)

how many different teams have there been since 1985 ?
SELECT COUNT(DISTINCT "team") FROM table_204_192 WHERE "year" >= 1985
SELECT COUNT(DISTINCT "team") FROM "table_204_192" WHERE "year" >= 1985