Year	annual % growth
1997	-20.618695894229347
1998	12.809514500607904
1999	37.269972554274574
2000	42.62533124667769
2001	22.712642282094265
2002	5.171162049500296
2003	7.885200041337242
2004	11.798032412906224
2005	7.058413241552714
2006	7.5697075144657475
2007	4.636511689576466
2008	4.4166680549744655
2009	0.9763605013744865
2010	-8.469114226493119
2011	5.943305640472701
2012	-7.85825375847989
2013	-1.975864209188103
2014	-4.547649124536818
2015	3.500325952181356
2016	2.4275511617318557
2017	6.034340115244291
2018	2.3463225006962034
2019	-3.56404756713917
2020	-1.3810175523279185
2021	19.21381099878387
2022	6.530226545064679
2023	6.426795584865161