CREATE TABLE table_71271 ("Year" FLOAT, "Venue" TEXT, "Winner" TEXT, "Country" TEXT, "Score" FLOAT)

What was the average year that the venue was Bokskogens?
SELECT AVG("Year") FROM table_71271 WHERE "Venue" = 'bokskogens'
SELECT AVG("Year") FROM "table_71271" WHERE "Venue" = 'bokskogens'