Year	per million people
1996	1354.51349
1997	1372.85047
1998	1364.39009
2003	1102.20772
2004	1076.26203
2005	1159.00519
2006	1214.18065
2007	1318.31768
2008	1354.20763
2009	1380.22509
2010	1400.66219
2011	1725.48048
2012	1733.25114
2013	1709.52961
2014	1883.19568
2015	1909.85383
2016	1945.70514
2017	2006.65327