Year	annual % growth
1983	21.7606950638815
1984	-4.614848433306051
1985	-6.267675543944989
1986	-6.481333898796251
1987	-6.916931999687009
1988	-9.771726456458381
1989	3.684048615785258
1990	1.2738568011176739
1991	21.584120497901793
1992	-1.02716406319891
1993	-9.822008295654555
1994	-1.0297952270419586
1995	1.1300817467373605
1996	15.745014134220668
1997	7.599779717960203
1998	0.3827618205661736
1999	3.346667235500277
2000	6.871049995099625
2001	13.070620096956006
2002	6.287328957720689
2003	4.446820711917994
2004	7.398703351554815
2005	5.3639899655483845
2006	2.92801492083467
2007	14.830167201030093
2008	14.862097160946576
2009	-0.40844756546155736
2010	7.263756818774027
2011	1.5389766715589275
2012	-12.69783463057675
2013	-0.10672258696922654
2014	4.666211774124591
2015	0.8484452261920978
2016	-0.5085382063994643
2017	3.22595217346624
2018	-1.1157437052512194
2019	3.3816968173229185
2020	-16.484435895415558
2021	1.4623077600880237
2022	6.465221554574583