Year	annual %
1982	-3.82549485604365
1983	-6.23314334266773
1984	-0.204687385804064
1985	-1.89969446941258
1986	-1.69541480057164
1987	-0.116719675100356
1988	2.07811448885049
1989	-0.865202522101313
1990	-0.230615870180301
1991	-2.00392373988522
1992	-1.94385526017004
1993	-2.78583273824344
1994	-0.925648810044876
1995	0.0620952864896225
1996	2.07189369587535
1997	0.823722464538193
1998	-0.316041840493909
1999	-0.695298011077
2000	-0.69504299634562
2001	2.12541428763919
2002	4.94901587180279
2003	1.82914903265026
2004	3.31480886105521
2005	3.1279073418761
2006	5.08806227457559
2007	2.77009033241384
2008	2.26545307545632
2009	1.04611862626558
2010	1.8956887030414
2011	1.62713430708428
2012	1.65114623445658
2013	0.990637721999164
2014	3.8577728708961
2015	0.912569810321713
2016	-1.53854974593466
2017	-0.725705632092286