The data displays a distribution of the voice traffic on telecommunication networks in the UK from 2009 to 2014, by type. In 2014, 63% of the voice traffic in the UK belonged to mobile networks.
2009 | 52.9 | 47.1 |
2010 | 51 | 49 |
2011 | 49 | 51 |
2012 | 44 | 56 |
2013 | 41 | 59 |
2014 | 37 | 63 |