CREATE TABLE table_73454 ("Edition" CLOB, "Round" CLOB, "Date" CLOB, "Partnering" CLOB, "Against" CLOB, "Surface" CLOB, "Opponents" CLOB, "W\\u2013L" CLOB, "Result" CLOB)

How many rounds were there in the 2006 davis cup europe/africa group I?
SELECT COUNT("Round") FROM table_73454 WHERE "Edition" = '2006 Davis Cup Europe/Africa Group I'
SELECT COUNT("Round") FROM "table_73454" WHERE "Edition" = '2006 Davis Cup Europe/Africa Group I'