Year	annual %
1996	3.9073744169776887
1997	4.06119704574985
1998	3.503464928614463
1999	3.595384994639602
2000	4.243820057006502
2001	2.1835963007092545
2002	2.072166771447897
2003	2.854202086616226
2004	4.169785752903962
2005	3.688094450663897
2006	4.432359670397773
2007	3.7305676150377423
2008	0.8501409147547747
2009	-0.589490199142233
2010	4.467322445290023
2011	3.5217028926003024
2012	2.787992998711914
2013	2.624152904606575
2014	3.4287882874620976
2015	3.2892713429613565
2016	2.7242783594587365
2017	3.593035323205413
2018	3.0650971336093846
2019	2.780610828183555
2020	-3.0665866958104857
2021	6.478012150410265
2022	2.5511528561033714