The data displays the British telecommunications (BT) residential call volumes in the UK from 2009 to 2017. The BT residential call volumes decreased from around 41.6 billion minutes in 2009 to around 15.2 billion minutes in 2017.
2009 | 41586 |
2010 | 36189 |
2011 | 31106 |
2012 | 28310 |
2013 | 25218 |
2014 | 21984 |
2015 | 19847 |
2016 | 17508 |
2017 | 15243 |