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Historical Values
Year Value
2008 13.5% (31 December 2007)
2009 17% (31 December 2008) country comparison to the world: 18 13.5% (31 December 2007)
2010 18% (31 December 2009) country comparison to the world: 15 17% (31 December 2008)
2011 18% (31 December 2009) country comparison to the world: 11 17% (31 December 2008)
2012 18% (31 December 2009) country comparison to the world: 8 17% (31 December 2008)
2013 18% (31 December 2009) country comparison to the world: 8 17% (31 December 2008)
2014 18% (31 December 2009) country comparison to the world: 8 17% (31 December 2008)
2015 21% (31 December 2014) | 16% (31 December 2013) | country comparison to the world: 4
2016 21% (31 December 2014) | 16% (31 December 2013) | country comparison to the world: 4
2017 25.5% (31 December 2016) | 26% (31 December 2015) | country comparison to the world: 2
2018 20% (31 December 2017) | 25.5% (31 December 2016)
2019 20% (31 December 2017) | 25.5% (31 December 2016)