Year	annual %
1996	-5.785744755828403
1997	3.8053053792017324
1998	0.716852675396592
1999	3.389287967086248
2000	-0.9561361173588788
2001	5.969641527301479
2002	-11.970327954190525
2003	-3.7452076126272633
2004	-0.05631610743065439
2005	1.6125727399393492
2006	-8.45617148272872
2007	4.566330745085081
2008	3.2262141751192845
2009	16.283008856781358
2010	-0.06405643986592022
2011	3.945947369807444
2012	13.873613610062256
2013	8.136076019791256
2014	33.34659578116961
2015	-8.289177204119639
2016	22.039231964459006
2017	10.739877644636266
2018	2.3305621158100522
2019	1.0119897462521903
2020	15.628074317677152
2021	15.421292614573604