Year	per million people
1996	2495.52587890625
1997	2504.17407226562
1998	2702.42114257812
1999	2862.7529296875
2000	2903.8056640625
2001	3089.00024414062
2002	3346.2890625
2003	3642.29638671875
2004	3828.46997070312
2005	4130.6025390625
2006	4192.7626953125
2007	4140.1416015625
2008	4096.67138671875
2009	4131.85888671875
2010	4105.41650390625
2011	3988.47729492188
2012	4030.67236328125
2013	4178.50146484375
2014	4285.53515625
2015	4397.22216796875
2016	4448.35205078125
2017	4491.31689453125