Year	annual %
1998	6.636576977827531
1999	-4.8075016523260246
2000	-3.1597777897492136
2001	-1.6877297029454041
2002	5.247857629718311
2003	-6.245759220264475
2004	0.2076237385710158
2005	8.581687053747771
2006	6.544533191876624
2007	-5.016351824467279
2008	-0.7016990384199033
2009	-4.65372670382898
2010	-4.814333285271971
2011	4.103113676637832
2012	0.34820926117372153
2013	6.67467060487445
2014	0.35588499830079456
2015	-4.177997933355272
2016	-3.280421717694807
2017	-2.1070798958064785
2018	0.45736184260081814
2019	-0.21110492433163586
2020	-2.495845011593474
2021	0.32157616601757866
2022	-0.2775759044708792
2023	0.03598337106463134