Year	annual %
1998	2.4953559934388636
1999	2.0874066975250116
2000	-0.3073557253276107
2001	1.600674961212036
2002	-0.17706919671472576
2003	2.317439878444077
2004	2.5649257947884365
2005	2.270658457718966
2006	2.444411927189293
2007	1.6201828492906856
2008	1.0990344791373303
2009	1.2839929311377887
2010	2.689740807756152
2011	-2.3302645962924373
2012	1.4893658420301392
2013	3.9638805860561206
2014	1.417404466112032
2015	3.149957177596363
2016	0.5082011301877856
2017	0.8907184368500936
2018	0.7747508742583591
2019	2.5149022468841054
2020	-2.256780333612312
2021	2.7504019340894246
2022	1.4571780036044686
2023	0.4676784294873215