CREATE TABLE table_68255 ("Player" TEXT, "Country" TEXT, "Year ( s )  won" TEXT, "Total" FLOAT, "To par" TEXT, "Finish" TEXT)

Name the average total for years won of 1975
SELECT AVG("Total") FROM table_68255 WHERE "Year(s) won" = '1975'
SELECT AVG("Total") FROM "table_68255" WHERE "Year(s) won" = '1975'