Year	annual %
1990	42.2390467085227
1991	25.3451930554061
1992	39.5587201256824
1993	75.3876315812103
1994	74.1896153833244
1995	50.0639186130833
1996	99.2359581541362
1997	39.1139762795281
1998	16.0000236375782
1999	7.9047960294612
2000	9.97601510593323
2001	7.18447109573582
2002	11.5148122597808
2003	13.8397977822705
2004	14.8393417321248
2005	19.0925741408707
2006	13.3249989171462
2007	9.60258189970895
2008	28.8282864494996
2009	13.9533328311591
2010	6.96534650290124
2011	11.6806851627045
2012	6.46778486026705
2013	7.20253361267136
2014	4.62269860389411
2015	4.50370956373563
2016	7.05347468513504
2017	4.08078481196183
2018	8.91964968613843
2019	11.2643603433132
2020	9.26828214772407
2021	5.16433492482598
2022	16.303616553937
2023	8.65656256373866