Year	annual %
1991	110.376705259848
1992	1030.7768106265
1993	1058.7144977475
1994	1945.7486042475
1995	661.504077120537
1996	53.7143273468706
1997	71.6495747331926
1998	76.5804464542023
1999	316.7934348252
2000	185.290760909447
2001	79.5345724468493
2002	44.8937388361963
2003	30.6853215603655
2004	22.6751225041151
2005	18.9721605296379
2006	10.7486157350723
2007	12.8727022297203
2008	21.2135361351524
2009	9.25866190364002
2010	11.2904747190259
2011	71.0388215239761
2012	75.2773691775824
2013	21.2572956942507
2014	18.1049633990999
2015	16.0232393330965
2016	8.34100450279709
2017	8.62353504522142
2018	12.1392366758709
2019	8.57690850921516
2020	11.8778791076959
2021	15.3264151844105
2022	14.884680385365
2023	7.36823053571227