CREATE TABLE table_22990 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Final score" TEXT, "Team record" TEXT, "Game site" TEXT, "Attendance" FLOAT)

In how many locations was the game against Barcelona Dragons played?
SELECT COUNT("Game site") FROM table_22990 WHERE "Opponent" = 'Barcelona Dragons'
SELECT COUNT("Game site") FROM "table_22990" WHERE "Opponent" = 'Barcelona Dragons'