Year	per million people
2003	111.71372
2004	98.32143
2005	93.03787
2006	101.08598
2007	116.71835
2008	99.50913
2009	79.13135
2010	80.60824
2011	66.30068
2012	65.73963
2013	73.64445
2014	68.63265
2015	67.54749
2016	73.50349
2017	70.75327
2018	60.40577