Year	%
1993	1.13818079202333
1994	2.25161650310172
1995	2.9665280469489597
1996	3.95659859256706
1997	5.37721591598548
1998	3.5526700086662197
2000	3.01101649686552
2001	3.7596862144838803
2002	2.61163006798063
2003	4.78153181153114
2004	7.2948390761172694
2005	7.896628910759571
2006	11.990377956132999
2007	8.451121125966871
2008	6.83796906238196
2009	1.80854944012839
2010	5.48742917957218
2011	8.99034658778489
2019	1.8834
2020	2.2621
2021	2.2984
2022	2.1797