Year	annual %
1991	-5.673147340178417
1992	-8.367927533242963
1993	-6.996729748195989
1994	-1.0889172028044243
1995	-0.720258188567513
1996	0.9718793400433867
1997	1.2532068488513346
1998	3.3957712027376914
1999	3.9169675741150627
2000	4.372781255374306
2001	-1.9964611915297468
2002	1.0917314414781885
2003	2.147998910991376
2004	5.290127013949558
2005	3.532609511801496
2006	6.578748754895457
2007	1.9127626716845185
2008	9.333105391230617
2009	0.12155485536520416
2010	2.656003998285712
2011	1.9847256812662408
2012	-0.8661608442754698
2013	2.685106776580824
2014	4.123062879224193
2015	2.415374324596968
2016	1.7993745165286015
2017	1.1020605423099283
2018	2.554594081240367
2019	3.4140953123082767
2020	-3.798082925024289
2021	3.8650002960147987
2022	2.377972237538529
2023	-0.33204128471754757