Year	annual %
1991	3.145941361662665
1992	4.7585808455215926
1993	0.3045728741418685
1994	3.1453973953587564
1995	4.478707339837484
1996	2.87831774721235
1997	-1.4711715721825698
1998	-0.5585088510974714
1999	3.0521571416020805
2000	2.8494218578272665
2001	2.7440405176520244
2002	3.872096967042978
2003	2.903955476531152
2004	0.5043182526873267
2005	0.38750720823207985
2006	4.3977196775217635
2007	0.6589176370907666
2008	-1.9795572712329204
2009	-1.7655782860935574
2010	1.3789074138584283
2011	1.1579958712164995
2012	1.2451346286104865
2013	-0.5063257251656523
2014	-1.3443163109322143
2015	4.512771195121232
2016	-0.9036711435420131
2017	0.4534490416219228
2018	-4.640517464563814
2019	5.960494385717993
2020	1.0827896534343324
2021	-3.4749181005598473
2022	-4.877253363415292