Year	annual % growth
1987	13.80198271035249
1988	-5.684127131451149
1989	5.341614901048203
1990	3.390330185977433
1991	3.5642999756585425
1992	3.9435603951873333
1993	4.2212570806593845
1994	4.355546178738095
1995	3.053843927990215
1996	4.316931947334808
1997	6.478148890665864
1998	4.630891407612367
1999	6.605255799859904
2000	2.946603478152767
2001	5.926133925396513
2002	4.211069129098789
2003	3.5262605134700067
2004	3.2072439289818817
2005	1.3397753649901887
2006	2.99962975180388
2007	1.658177256294607
2008	4.310235507785592
2009	-6.586099788698576
2010	19.14761447108171
2011	6.3691503877711995
2012	4.716278745935924
2013	6.442735640454458
2014	3.3207367050500807
2015	7.6039997414369935
2016	4.828723952619967
2017	18.497930786571885
2018	5.634074756653632
2019	16.13095297853782
2020	0.08644238644642144
2021	8.301885617157012
2022	4.700000001854093
2023	5.781578791054855