Year	annual % growth
1966	7.535282307308847
1967	1.5394428761204182
1968	5.382543967070589
1969	15.378639271132727
1970	12.127263509590975
1971	-0.457826070825746
1972	5.6237416955178645
1973	1.8588520260168764
1974	5.195707961046267
1975	2.2074481077263925
1976	-4.868600582401825
1977	9.898887795085017
1978	13.490173140051525
1979	-7.3446344151234655
1980	13.050042238678913
1981	1.0287293700204998
1982	-3.6585908238587592
1983	-7.897654610615049
1984	-0.4092832543493614
1985	0.5609643488034806
1986	3.2206589068133127
1987	0.0767753786419263
1988	1.340745240397851
1989	1.5755158097040294
1990	-0.5672828750642793
1991	-4.38771143570473
1992	-6.294801860157676
1993	-26.49056575262084
1994	28.87838556991548
1995	3.253110425311519
1996	3.1224658160341647
1997	34.06203362255317
1998	1.4800170245052442
1999	-0.3414611369686895
2000	0.6625994823494636
2001	-8.596242646695586
2002	-6.233068030417343
2003	12.341427155027304
2004	3.9354650501020103
2005	-8.322881130368998
2006	11.751209014741136
2007	6.496356366776524
2008	11.19222999530362
2009	2.514333224209622
2010	4.217950035570311
2011	8.133767280421083
2012	10.445331350795797
2013	3.9105254448203937
2014	-1.4799076265439481
2015	8.979383481895283
2016	4.304666375012573
2017	3.9244237444384424
2018	3.8024002547315376
2019	5.840509754896388
2020	1.050405652749717
2021	6.028891188431999
2022	6.829751388568184
2023	7.568926102425749