Year	annual %
1990	22.4491856838927
1991	28.1126043575921
1992	25.3754811221571
1993	24.4619863302073
1994	31.169954274434
1995	26.8619513563324
1996	19.3136558404147
1997	20.5872321472553
1998	14.2221136258
1999	11.54
2000	8.20110424713742
2001	4.81596921527445
2002	7.2330306793359
2003	8.41868264342142
2004	6.88562313045458
2005	6.42620252307937
2006	5.51009528749724
2007	9.09938952758738
2008	16.3807546294266
2009	9.04166245405979
2010	9.42871625296149
2011	12.1984228784034
2012	10.4838939974038
2013	9.66618357795825
2014	6.05084588935551
2015	7.59136402332241
2016	7.47203366759727
2017	2.63812393333545
2018	3.04136223867999
2019	2.2804089300173
2020	6.42301399038681
2021	2.67430327389397
2022	2.76261483337198
2023	2.79782861502682