I want to know the answer to the following question:
How much did the percentage of households with access to the internet increase between 2006 and 2013?
All the background I'm provided with is that "The percentage of households with access to the Internet more than doubled between 2006 and 2013, from 23% to 56% respectively (compared with an EU average of 49% and 79%).". Is that enough to answer the question?