Year	per million people
1998	538.98428
1999	534.26833
2000	378.8117
2001	339.14624
2002	378.95991
2003	417.36197
2004	479.6251
2005	418.25017
2006	575.08617
2007	598.82645
2008	617.87679
2009	625.68528
2010	680.8793
2011	662.04266
2012	708.90951
2013	802.08512
2014	676.14947
2015	675.11832
2016	710.21109
2017	654.84807