Year	annual %
1986	-17.6404240920371
1987	-13.1744727471927
1988	2.52365930599391
1989	6.16615384615363
1990	0.857871551124735
1991	-3.42528735632201
1992	-4.27874315639129
1993	5.4522847373328
1994	31.8410168416385
1995	19.8724349483472
1996	4.54072771540235
1997	3.01650540694366
1998	7.93571069814148
1999	0.372266170311928
2000	4.80228886901398
2001	8.82538925854966
2002	7.5924784983324
2003	7.32354399351809
2004	4.21968787094834
2005	5.63163351357613
2006	4.41589984169561
2007	2.80373831775704
2008	6.55176691184535
2009	4.69106567747375
2010	7.78916547991184
2011	4.805389221557
2012	3.65662048278806
2013	2.94887694639662
2014	4.30999866149107
2015	1.67663085315988
2016	1.41193915479015
2017	0.74435474661241
2018	1.06007410662171
2019	1.53027528964189
2020	4.76669523944228
2021	-0.0971007664640198
2022	4.78671704710803