Year	%
1975	5.975279134424031
1976	5.5213628022540195
1977	3.11417501954255
1978	3.1587087992823197
1979	4.83309151524534
1980	1.99175665734506
1986	28.4463736473133
1987	83.97445191490431
1988	31.4789891978544
1989	44.5847145326578
1990	41.4743768938311
1991	31.6091036413417
1992	45.6163818040684
1993	34.3115416226261
1994	46.657531248721
1995	31.4742305435059
1996	37.007336091499496
1997	109.607977381734
1998	59.9435020634868
1999	37.4357452575056
2000	59.8327578152593
2001	47.0665986237715
2002	38.6428611966805
2003	38.1823357015203
2004	46.8653845251981
2005	39.923684500573906
2006	44.0563175701728
2007	75.9421015558503
2008	118.020018942803
2009	61.3094626445292
2010	54.8661064300225
2011	63.6373653519662
2012	38.0207681653914
2013	40.860873539396394
2014	44.8785193832639
2015	64.9529757567632
2016	40.8758724146427
2017	43.3825684339181
2018	59.3517
2019	37.1944
2020	50.0677
2021	74.8615
2022	62.3814