Year	annual %
1990	23.8225663973854
1991	7.84519753162868
1992	5.58194055508412
1993	4.88389983631374
1994	14.0896830498087
1995	5.41155285509424
1996	10.1710796886465
1997	2.75712224933042
1998	-0.717712586814741
1999	7.44219677268558
2000	9.70098596983003
2001	6.55411843600844
2002	0.394124325358419
2003	-1.43064021841795
2004	10.3263712398652
2005	11.9504489708053
2006	9.09650632380644
2007	10.7690643740435
2008	15.9501259770903
2009	-2.78022303939403
2010	6.8992650940543
2011	11.5740778155847
2012	26.2462552485551
2013	31.7701939095293
2014	37.0945840345087
2015	38.2145477487644
2016	36.8710415587113
2017	37.2209382232321
2018	13.1879402830296
2019	19.8313540100224
2020	48.8528821400847
2021	48.2876897230364