Year	annual %
1991	110.37670525984771
1992	1030.7768106265007
1993	1058.714497747502
1994	1945.7486042475039
1995	661.5040771205366
1996	53.71432734687059
1997	71.6495747331926
1998	76.58044645420233
1999	316.7934348251997
2000	185.290760909447
2001	79.53457244684932
2002	44.89373883619635
2003	30.685321560365452
2004	22.675122504115052
2005	18.972160529637947
2006	10.748615735072349
2007	12.872702229720346
2008	21.213536135152395
2009	9.258661903640018
2010	11.290474719025866
2011	71.03882152397605
2012	75.27736917758244
2013	21.257295694250658
2014	18.1049633990999
2015	16.023239333096527
2016	8.341004502797091
2017	8.623535045221416
2018	12.139236675870933
2019	8.576908509215158
2020	11.877879107695861
2021	15.326415184410507
2022	14.884680385365016
2023	7.3682305357122715