Year	annual %
1991	36.1923883751988
1992	12.3572625666754
1993	21.0088028948592
1994	12.3419666441486
1995	8.82112081344162
1996	9.9050939276059
1997	8.31150714911068
1998	9.80796368629828
1999	3.04179627426102
2000	1.84213372780377
2001	4.88928495770533
2002	2.72434939525772
2003	1.29272263147209
2004	4.04904531903559
2005	0.0949442696762048
2006	0.654105320869675
2007	3.5403818069683
2008	2.00958123723267
2009	2.58782068092624
2010	-1.42531399212487
2011	-0.02057195800937
2012	1.45092107055808
2013	1.36470473782452
2014	2.57853631569476
2015	0.992276160290274
2016	1.14145060120347
2017	1.30694431650136
2018	2.56757397075347
2019	3.88895344602105
2020	4.31840283925935
2021	3.32780959196784
2022	8.54735078948028
2023	8.55531034033403