CREATE TABLE table_202_294 (id DECIMAL, "year" DECIMAL, "entrant" TEXT, "chassis" TEXT, "engine" TEXT, "tyres" TEXT, "drivers" TEXT, "1" DECIMAL, "2" DECIMAL, "3" DECIMAL, "4" DECIMAL, "5" DECIMAL, "6" DECIMAL, "7" DECIMAL, "8" DECIMAL, "9" DECIMAL, "10" DECIMAL, "11" DECIMAL, "12" DECIMAL, "13" DECIMAL, "14" DECIMAL, "15" DECIMAL, "16" DECIMAL, "17" DECIMAL, "points" DECIMAL, "wcc" TEXT)

in what year did the highest number of points occur ?
SELECT "year" FROM table_202_294 ORDER BY "points" DESC LIMIT 1
SELECT "year" FROM "table_202_294" ORDER BY "points" DESC NULLS LAST LIMIT 1