Year	%
1993	3.1889678948502502
1994	10.559858809687201
1995	7.7903873908484
1996	11.5550883220371
1997	20.5446321891774
1998	49.705844674162606
1999	62.013076415704504
2000	42.675783922853
2001	26.689154656036003
2005	6.229827161391801
2006	6.14210284366713
2007	8.10557028934724
2008	12.4706191499582
2009	11.1773033786247
2010	11.624108204197
2011	4.6634359709624
2013	2.4158604964370602
2014	23.093649806136398
2015	20.7869269324238
2016	21.756553821411202
2017	30.753567439769096
2018	20.858023
2019	20.3781142
2020	16.619752
2021	38.010439
2022	53.1284306