Year	annual %
1998	9.46057086122849
1999	12.270083717671554
2000	7.703330764629172
2001	8.54185481562601
2002	3.8295165326530025
2003	5.687287046791397
2004	5.213256484434865
2005	5.150370458292272
2006	6.8440067949405545
2007	5.833584513531775
2008	5.1792258926296455
2009	1.229243667915199
2010	4.306606019858506
2011	3.606888391979112
2012	0.6441817027431114
2013	3.459208095560726
2014	0.9909446362349712
2015	2.4779060087755482
2016	3.7314494829904845
2017	2.4494188704693727
2018	3.653874551806723
2019	0.9165540044026272
2020	-3.617222360516422
2021	9.16507459650208