Year	annual % change
1990	-39.56222384005497
1991	6.318351987275239
1992	-8.776270153602518
1993	60.03800000000001
1994	3.5047301265949127
1995	11.713107821516733
1996	16.818815310298408
1997	-19.842542341205448
1998	-23.873676045990756
1999	8.659059482800458
2000	-26.577205743843347
2001	4.490834179029024
2002	19.949911289875246
2003	51.520058709898485
2004	30.261003746637627
2005	-2.7434656251512424
2006	21.18834279963806
2007	2.8779081514930693
2008	-52.44930626457391
2009	40.43717193950662
2010	5.230025316900289
2011	-3.84960836632238
2012	26.4550200931846
2013	12.3330174663787
2014	6.5618476544862
2015	-4.57881906317507
2016	6.73770499858928
2017	20.0269277794057
2018	-4.10698276127737
2019	30.6891863653067
2020	25.5411534996588
2021	-11.9258692839932
2022	-24.9423250325835