Year	annual % change
1996	-2
1997	5.8010001183
1998	-22.9754009247
1999	81
2000	-31.0816631317
2001	-19.915096283
2002	6.8299999237
2003	76.5199966431
2004	20.0900001526
2005	33.5628227194
2006	46.7010309278
2007	78.58046380885452
2008	-64.1370218794
2009	94.139968254
2010	18.722425861210688
2011	-38.0485305057138
2012	23.3312226181684
2013	-6.33589938485872
2014	31.6288612947564
2015	-3.910217675178
2016	-0.150059361517285
2017	44.4235258464243
2018	-11.3673922389622
2019	6.0901249734267
2020	15.7707198802765
2021	30.1095371028989
2022	-8.75231133737916