Year	annual %
1998	5.22075029120785
1999	-9.151670806217666
2000	3.2791191601355223
2001	0.6938674016714117
2002	1.496373122454358
2003	2.0744137968752057
2004	4.241154432474573
2005	4.026604842761628
2006	8.431554010497067
2007	6.6627360759799075
2008	7.0326268462032
2009	-5.99697748606286
2010	2.546253159726831
2011	3.1200749562471515
2012	-2.8056117500306783
2013	3.4479657870029428
2014	1.684993879881148
2015	3.3323845778067067
2016	2.9254580087474125
2017	4.704687527377629
2018	5.102544398071657
2019	4.096236943245458
2020	-15.208474584028636
2021	13.42592848100172
2022	6.751132806781584
2023	6.160094306716843