Year	annual % change
1996	24.1000003815
1997	-72.9235992432
1998	-2.8854000568
1999	44.5
2000	-23.3307266235
2001	4.1607179642
2002	-2.5699999332
2003	25.4599990845
2004	12.720000267
2005	-2.8636395935
2006	34.6232626189
2007	44.64489485409987
2008	-43.6642999361
2009	46.652829568
2010	35.06395595267935
2011	-1.13624179889086
2012	11.4040289536571
2013	4.3462887047909
2014	-11.727590588064
2015	-20.5505440633734
2016	-6.81002155752835
2017	25.2571458075143
2018	-12.6509877017094
2019	-0.990756912779617
2020	4.17756362118624
2021	-8.28337297380439
2022	-10.9376873696033