Year	annual %
1996	10.066159142306645
1997	9.536972114716022
1998	7.374780574380054
1999	7.9453746668189495
2000	8.593378437602667
2001	8.08926479905061
2002	9.548934361533853
2003	10.450305981399183
2004	10.478551529216261
2005	10.902998553789644
2006	13.295881996894693
2007	14.705860403013688
2008	10.086039928344775
2009	8.532755388162514
2010	10.335251380699546
2011	8.9867728077148
2012	8.64543670570066
2013	7.132227740493306
2014	8.456223785704566
2015	6.385139207716392
2016	6.826359838710346
2017	7.348349036173957
2018	6.417432990278883
2019	6.12499504470658
2020	1.7048629239714899
2021	8.561999199958038
2022	3.06718944084281