“Digital content now accounts for 8% of the total value of book sales in 2011 – it made up 5% in 2010. However, total book sales fell by 2%, with the market worth £3.2bn.”
“Digital content now accounts for 8% of the total value of book sales in 2011 – it made up 5% in 2010. However, total book sales fell by 2%, with the market worth £3.2bn.”