Year	annual %
1991	-5.675662997247883
1992	-21.258970563125203
1993	-16.226862378521872
1994	-9.766052037023826
1995	3.2900801840417273
1996	5.158464317470717
1997	8.310921561872476
1998	7.475758724330575
1999	-1.1415711562555657
2000	3.695525421077761
2001	6.526108902488062
2002	6.751414575923761
2003	10.565956988761954
2004	6.569490117535935
2005	7.732367603605454
2006	7.414121335457153
2007	11.107480141050146
2008	2.6144230332873235
2009	-14.83860837359856
2010	1.651240653283665
2011	6.039008160403441
2012	3.8438647490633713
2013	3.5500728427048784
2014	3.537009879016111
2015	2.0245839546918205
2016	2.518828273071776
2017	4.2825969512076085
2018	3.9933103279532673
2019	4.665678381223401
2020	-0.024612495291677305
2021	6.284710038609205
2022	2.4401754649897356
2023	-0.33608624447029456