Year	annual %
1985	16.28925102172034
1986	19.7294144116336
1987	28.93001013437643
1988	40.08404426040624
1989	21.250295108267363
1990	26.365756350737858
1991	36.890189583413004
1992	21.09977012537623
1993	6.9116365328631275
1994	12.703693303852855
1995	13.44524109085363
1996	7.040426968992251
1997	5.179690447265809
1998	3.1269369652696803
1999	6.78272477846512
2000	-1.3688780865203976
2001	7.810158415449125
2002	8.09321310250065
2003	12.258270674435163
2004	8.872970490983503
2005	12.164630776845927
2006	24.511366459183673
2007	9.844603453604698
2008	2.290485102273996
2009	11.825137953277538
2010	14.52200336465556
2011	22.591723431420913
2012	25.831017882216905
2013	17.731137101327246
2014	10.435016534675706
2015	-3.003822001647956
2016	12.614766832125564
2017	11.078513041072858
2018	10.141996585668046
2019	5.536634933996233
2020	0.7036618493873266
2021	-0.6959294532769701
2022	4.388200094286868
2023	1.096381725414534