Year	annual %
1989	1.011557291724131
1990	4.261553969606808
1991	-0.5211843564362226
1992	-1.9249165682431766
1993	-1.9455612760963135
1994	-2.3011281111163697
1995	0.31714855534292496
1996	2.6018121178708498
1997	1.4309281197603951
1998	1.0431211008982757
1999	2.1371002737707414
2000	1.6042080286472924
2001	3.2300921054772402
2002	4.333864468759501
2003	3.876986633561444
2004	4.631290025214213
2005	4.542441304496165
2006	3.589391561273942
2007	3.8193219335235398
2008	2.8460115093008653
2009	2.6712901769097073
2010	3.6250503426905425
2011	4.649286199353767
2012	1.5093487466651538
2013	3.616643548849808
2014	3.4705531509923446
2015	2.6853672852993355
2016	3.232143550836142
2017	3.206214498848098
2018	2.2078684331541893
2019	2.6678170821939915
2020	-1.0195828087810384
2021	1.2478024381184412
2022	1.5270111373078663