Year	per 100 people
1998	0.168040063
1999	1.301828796
2000	6.602839466
2001	10.53342022
2002	15.17036371
2003	18.41246063
2004	21.94536494
2005	23.91708427
2006	25.80584358
2007	27.1219872
2008	27.45105186
2009	28.94279377
2010	30.39232868
2011	32.04018639
2012	31.17252276
2013	30.63281213
2014	31.02853941
2015	31.72816756
2016	35.31540856
2017	35.62368944
2018	36.2849568
2019	37.41654685
2020	38.46956615
2021	39.16668824
2022	39.82934664