Year	annual % growth
1997	11.558544150473992
1998	10.2732522009116
1999	-1.704858030742244
2000	-1.7107603030598568
2001	-7.2496936443469195
2002	-3.0282759003849122
2003	-5.083448452850618
2004	12.944758218128612
2005	8.066745735688286
2006	-0.45273765630747675
2007	0.36872206730483015
2008	-0.9448502479829131
2009	15.00188182217424
2010	13.732684093900005
2011	-20.2437069524167
2012	27.72061317809576
2013	-9.836344279226921
2014	-1.4105454339688634
2015	13.936108184626718
2016	0.043674479545785516
2017	6.30200308207219
2018	4.389069799741122
2019	3.8784304373810983
2020	6.96818651119014
2021	15.925134560037876
2022	58.37708161595242
2023	8.407947556849265