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