Year	annual % change
1990	2.1122576996149167
1991	44.99262090013865
1992	28.193787985421803
1993	113.20230000000002
1994	-32.785715726331276
1995	20.422337657987576
1996	34.72530554604241
1997	-21.919895188197145
1998	-14.232689016238032
1999	58.151951905661114
2000	-12.567156893204046
2001	-18.952234349612564
2002	-18.922484591940012
2003	39.4362314394491
2004	19.25802343713563
2005	8.075991326596332
2006	28.207664608952342
2007	36.08968488803195
2008	-53.88147998197487
2009	67.10347389568048
2010	21.286055833274986
2011	-20.1694324537805
2012	22.624033095648
2013	7.6244842702671
2014	0.117343820071936
2015	-5.36620886836691
2016	-3.06862200048225
2017	27.8190047148049
2018	-11.4565808932326
2019	5.09074320780772
2020	5.10208299587394
2021	-7.281518022615
2022	-9.65072868457846