The data shows the collection holdings of the British Library in the UK from 2009 through March 31, 2015. As of March 31, 2015, the British Library had holdings of roughly 150 million items.
2009 | 101.04 |
2010 | 104.58 |
2011 | 107.72 |
2012 | 109.61 |
2013 | 111.04 |
2014 | 112.51 |
2015 | 150 |