Year	annual % change
1998	-26.790000915527344
1999	42.29999923706055
2001	3.6900684834
2002	3.8399999142
2003	49.4500007629
2004	83.5999984741
2005	110.9887562304
2006	-48.857268432
2007	35.573101299817374
2009	28.4502300455
2010	9.024818441674531
2011	-3.90158189112108
2012	4.38613556427934
2013	23.6416884153798
2014	-6.54024517904253
2015	-17.7293622800039
2016	4.00144202366766
2017	-72.0607557892957
2018	10.7210838354786
2019	6.61421678495411
2020	2.97339768168305
2021	31.253976312386
2022	-8.49574342343148