Year	annual %
1996	0.7254335553636508
1997	3.4641570843845955
1998	1.9740891320323897
1999	2.5693641542492145
2000	2.58294899036062
2001	0.07928068029244173
2002	1.3986785504527859
2003	0.4196361729992759
2004	2.0258447081477016
2005	1.176676274312257
2006	1.5354497953946833
2007	3.00435638898297
2008	-1.391480029024109
2009	-1.38621644125935
2010	0.35936929008109075
2011	-2.0931567039179697
2012	2.286141915844425
2013	0.4112553220665234
2014	1.020913769409887
2015	1.515153180353579
2016	0.9617723092022175
2017	0.7831104850785948
2018	0.6513535435883853
2019	2.386384843625251
2020	-5.189552736196418
2021	5.415336598535973
2022	-0.8604770334066814