CREATE TABLE table_name_20 (code__iata_icao_ VARCHAR)

What is the average in 2010 of the team with a code of (IATA/ICAO) or cra/lrcv?
SELECT 2010 FROM table_name_20 WHERE code__iata_icao_ = "cra/lrcv"
SELECT 2010 FROM "table_name_20" WHERE "code__iata_icao_" = "cra/lrcv"