Year	annual %
1990	3.9796893528447
1991	90.7272799986183
1992	712.149260299591
1993	1078.88285465085
1994	1238.59527057915
1995	370.943953266935
1996	81.5552546856372
1997	66.0870678114849
1998	38.9979555922978
1999	44.1153632835812
2000	47.2926152132159
2001	45.2394762791821
2002	45.4831275096349
2003	26.7651832011081
2004	15.918274272174
2005	21.4308665644835
2006	23.4658082867024
2007	21.8970999284027
2008	26.791584982816
2009	17.2615651342413
2010	39.3686438819984
2011	21.6265099361492
2012	15.3987947012446
2013	11.9878914796858
2014	14.024917626618
2015	10.500699519893
2016	8.93036849064981
2017	19.0618147140611
2018	26.9223953823195
2019	17.8148511042514
2020	11.4424248269352
2021	13.5439011265331
2022	14.9089936129118
2023	12.2330767815639