CREATE TABLE table_name_47 (profit__loss__before_tax__ VARCHAR(255), year_ended VARCHAR(255), net_profit__£m_ VARCHAR(255))
In year 2011 what is sum of profit/loss before tax and net profit larger than 123.8 million?
    
SQL: SELECT COUNT(profit__loss__before_tax__) AS £m_ FROM table_name_47 WHERE year_ended = "2011" AND net_profit__£m_ > 123.8