CREATE TABLE table_29765 ("Stadium" TEXT, "City" TEXT, "Capacity" FLOAT, "Matches played" FLOAT, "Overall attendance" FLOAT, "Average attendance per match" FLOAT, "Average attendance as % of Capacity" TEXT, "Overall goals scored" FLOAT, "Average goals scored per match" TEXT, "Elevation" TEXT)

what is the average attendance per match wheree the elevation is 1500 m?
SELECT "Average attendance per match" FROM table_29765 WHERE "Elevation" = '1500 m'
SELECT "Average attendance per match" FROM "table_29765" WHERE "Elevation" = '1500 m'