Year	annual %
1994	35.55862763855111
1995	43.59290868628414
1996	40.4420849599295
1997	16.591708369075644
1998	15.73060136178332
1999	17.27027877343267
2000	26.897982187905328
2001	20.52432081408475
2002	31.089743380758524
2003	15.432437427409088
2004	28.348602869056805
2005	15.81652153555769
2006	40.545910386641644
2007	61.83649684511069
2008	5.4460439338439945
2009	35.5827743504495
2010	21.299907137521537
2011	3.9379903213157452
2012	39.41026983378224
2013	21.822651818184198
2014	31.496697947865727
2015	16.997185598625997
2016	20.99997846308597
2017	23.142971227321286
2018	26.551251751090525
2019	18.152307329689506
2020	15.287247271199533
2021	16.40292143535175
2022	8.193795533926771