Year	annual %
1996	40.231858735424694
1997	42.777154252493794
1998	-0.7865776806132591
1999	20.57495546375426
2000	39.172888165546595
2001	19.430588092220685
2002	18.813775755610976
2003	23.061612640617955
2004	40.03003993944257
2005	27.85129513941821
2006	42.7363255414779
2007	46.39927794331059
2008	7.876372299596792
2009	7.732513831304462
2010	30.132668811920034
2011	14.498583486917441
2012	11.355128052030615
2013	24.45525638723825
2014	13.75693579486457
2015	17.252639893974102
2016	21.0834931737485
2017	14.589485788411022
2018	13.921001569566721
2019	17.559051663032545
2020	24.608015750534502
2021	11.411098701463713
2022	11.037186263110211
2023	14.928324419513888