Year	per million people
1996	517.05432
1997	535.11466
1998	611.18997
1999	688.46899
2000	686.73784
2001	610.8408
2002	606.19274
2003	630.89248
2004	669.5202
2005	734.80708
2006	701.55152
2007	679.47837
2008	673.25321
2009	675.03587
2010	670.13283
2011	794.03542
2012	874.52839
2013	1009.22516
2014	1045.85329
2015	1161.91749
2016	1151.98543
2017	1164.60931