Year	annual %
1990	52.3361031682038
1991	27.0057740412053
1992	22.6643849525912
1993	24.8415782780257
1994	22.0963782592104
1995	18.8509572575761
1996	16.8683787889766
1997	16.8398529341085
1998	14.7730454103545
1999	12.6229408327015
2000	11.1532740353966
2001	6.51844829184243
2002	5.96819057183866
2003	6.82901484222947
2004	7.28303340681478
2005	4.75319610754772
2006	5.80766087330451
2007	5.20203381220657
2008	7.67738291518265
2009	4.06422546745486
2010	3.80486029146383
2011	6.38680337285275
2012	3.61665506268434
2013	1.90767643221177
2014	2.23563237643134
2015	2.44932842052006
2016	5.14833430514592
2017	5.13373589963344
2018	4.63057967327829
2019	4.0026205429365
2020	1.48172462037539
2021	7.80211309545898
2022	14.8665745551143
2023	6.34773346130497