Year	annual %
1990	12.956838354491
1991	16.3951196436515
1992	7.88186381097083
1993	6.80962198656768
1994	10.0602305107947
1995	7.64230385497558
1996	7.68896547846228
1997	6.25981575579399
1998	10.4574793752868
1999	6.33463973024264
2000	5.81693355937276
2001	5.61886226576264
2002	4.23109181372058
2003	3.19213132949372
2004	5.89075853406953
2005	5.91089344785409
2006	5.11158666295037
2007	3.16428975494875
2008	7.17921618315836
2009	2.73825856642382
2010	4.37088435978275
2011	3.91880578110506
2012	1.99417610100127
2013	2.06106335042293
2014	3.05305530800513
2015	-0.719682789326697
2016	1.2803117382459
2017	2.32025994680146
2018	3.74065383086987
2019	0.697076301045342
2020	1.6504901854719
2021	2.2824784602486
2022	5.48864820202009
2023	4.59648506190769