Year	annual % change
1990	-16.02743402755966
1991	-3.008802735485405
1992	-29.884049252248445
1993	23.536800000000003
1994	10.158673366964344
1995	-3.9480771421118277
1996	9.361069268179257
1997	34.606529980083934
1998	53.171215659087224
1999	4.2753091877737015
2000	-1.988789994943596
2001	-28.200248057568476
2002	-9.64163763348137
2003	37.16502151742631
2004	27.290936087027884
2005	-0.24861820970856208
2006	30.615329288959604
2007	1.5961878642934302
2008	-52.59906229353719
2009	23.09158629503272
2010	-17.366069208783042
2011	-27.6095262258465
2012	11.0280449959877
2013	23.058106831617
2014	-12.0202695490941
2015	3.19987162825159
2016	-13.0033903329379
2017	29.7702952432948
2018	-20.9488809642716
2019	24.5373820911441
2020	2.68352327649932
2021	14.8719137114832
2022	-19.4023498415349