Year	annual % growth
1978	3.899254396917698
1979	6.393352561461342
1980	4.869941263796562
1981	3.8713648253577446
1982	3.9078007880780916
1983	1.5140282846715252
1984	12.636575569474488
1985	10.203979851378975
1986	10.121283432140117
1987	4.29243635317566
1988	6.844510993774151
1989	4.6708463949843235
1990	6.585275619681823
1991	5.517264177451622
1992	4.798007487585963
1993	6.099967116080222
1994	6.4508403420537235
1995	1.1659299647971153
1996	5.317687688866229
1997	6.2664579917523895
1998	-2.085257092094963
1999	1.6617125667012829
2000	6.277521400641135
2001	-0.701603190913417
2002	2.366699305679191
2003	1.3271883390036976
2004	7.1014803690195265
2005	10.254407051282044
2006	-0.7285742836897384
2007	3.3538928950547273
2008	13.412808457513222
2009	-1.4460585234268848
2010	2.641604134308622
2011	1.4571049300774916
2012	0.12475277650996475
2013	2.6788427642375297
2014	4.258231594524602
2015	1.1298392533976624
2016	3.9678028309367903
2017	-0.9105574717686693
2018	3.6205228811596584
2019	2.878047818455528
2020	-13.66369532572925
2021	-0.8008170998874959
2022	10.96620159665747
2023	6.547522994997593