Year	per 100 people
1990	0.317284907
1991	0.465322169
1992	0.710794293
1993	1.236984936
1994	2.495654932
1995	8.130637479
1996	18.66517808
1997	29.11996501
1998	36.57890002
1999	48.04734265
2000	71.93117886
2001	88.17949459
2002	99.10827833
2003	102.1997358
2004	109.4901505
2005	115.5325698
2006	123.0045417
2007	128.0494269
2008	126.9626414
2009	125.310742
2010	124.3237822
2011	123.3285463
2012	121.5077872
2013	122.9506712
2014	120.806028
2015	131.9966662
2016	129.5500471
2017	126.8464798
2018	126.5301426
2019	135.9213376
2020	140.1086384
2021	140.4485071
2022	152.2222464