Year	%
1991	-33.35679960932398
1992	21.570596557028278
1993	23.723894259442474
1994	16.837496612607094
1995	19.178893196351673
1996	19.354182266152897
1997	10.557508581530564
1998	17.968970874983583
1999	20.427619139051217
2000	18.27423999749085
2001	17.184522380504966
2002	17.89582066459373
2003	-1.5509142082253558
2004	-8.63525201427491
2005	17.32624118628422
2006	12.034513714163348
2007	7.609744711037479
2008	8.65401435672139
2009	14.142945794712206
2010	6.347720678597107
2011	6.930587161558865
2012	9.880588134197756
2013	8.499705583682765
2014	9.184329641524284
2015	12.105545410124966
2016	12.834607398427991
2017	9.338161416287196
2018	8.0792258527232
2019	9.715764840759118
2020	5.973957523345638
2021	1.6990151290432263
2022	1.025970294833195
2023	7.52708778224265