Year	annual % growth
1982	-11.6745517799826
1983	-22.8912800882585
1984	5.97102589085945
1985	22.7928503406879
1986	-9.35082882661671
1987	-5.59380237765571
1988	6.97988518595662
1989	-7.60590825720705
1990	23.8186386354527
1991	5.90801015882522
1992	16.9278282487001
1993	-8.24414174394664
1994	-9.85231121726457
1995	4.9587456211936
1996	19.9830947787967
1997	-3.24210137772918
1998	-0.333430771224158
1999	-8.53888130340408
2000	1.76854168967211
2001	59.3875073574984
2002	15.2211522962959
2003	10.7678112427088
2004	0.226823639454608
2005	12.7526830653172
2006	-13.7169262849466
2007	34.5834176874133
2008	-15.9781135570738
2009	22.2825203924804
2010	1.73982594585351
2011	-3.0561854536882
2012	0.00566005155209837
2013	21.0649884358781
2014	0.613700845121983
2015	-0.317457539632699
2016	-4.05539227216219
2017	-0.952431993754146