Year	%
1985	-39.272623106997905
1986	-19.13144010524885
1987	-28.958870756697326
1988	-62.770556817938534
1989	-45.646285602838795
1990	-31.459676705487148
1991	61.185941648796344
1992	46.60393798124891
1993	32.69033995314348
1994	22.621877520512385
1995	19.877127196986883
1996	19.916164724990896
1997	22.02446488038716
1998	25.866275291242985
1999	31.206356550591174
2000	25.56984774709478
2001	24.41195004215903
2002	20.633845860145858
2003	18.87154951264258
2004	17.308705204716034
2005	21.284368194886962
2006	15.11949890962917
2007	21.051167410281725
2008	22.32387459458797
2009	18.594490801955867
2010	12.549473374835493
2011	11.178087863362375
2012	17.820022486340065
2013	16.903308069058994
2014	12.994785090205
2015	13.063822015277545
2016	12.985256781151126
2017	12.712203567167922
2018	11.988677700057307
2019	12.283264456872123
2020	8.888580606910997
2021	0.8142998243493444
2022	7.4745259617179824