Year	annual % growth
2004	1.982241120560289
2005	10.074192163835917
2006	13.736631016042793
2007	-12.91997257321971
2008	6.923509561304826
2009	-11.193519541318182
2010	11.721850382041097
2011	-4.172410136782943
2012	-1.9585062240663973
2013	-3.9444726595564674
2014	19.081189049465408
2015	-20.256536753823383
2016	16.96980945310567
2017	2.660390331623219
2018	0.8294693456981008
2019	5.329313780593736
2020	2.1684292228582507
2021	10.004273301362716