Year	per 100 people
1998	0.023181681
1999	0.094255217
2000	0.335122274
2001	1.019236336
2002	2.787472361
2003	5.97603359
2004	10.91533106
2005	15.65193766
2006	20.86536007
2007	25.68100481
2008	28.88805658
2009	31.97124533
2010	34.16950589
2011	36.23879391
2012	38.02039263
2013	39.37779919
2014	40.83915122
2015	42.10483821
2016	43.2572199
2017	44.40004025
2018	45.27223455
2019	46.21135306
2020	47.49841009
2021	48.79016809
2022	49.40378446