Year	annual %
1991	34.6071329421454
1992	11.2146202603888
1993	15.577911719693
1994	13.4484864487778
1995	9.89107061311299
1996	4.53845765872902
1997	4.78876827484636
1998	4.85331681891394
1999	7.21505253628003
2000	9.48953277606826
2001	5.12148751647621
2002	3.93782252221926
2003	5.32528276983089
2004	5.73872793064101
2005	2.54310499263167
2006	2.89907401547424
2007	1.1155436660847
2008	2.85807495928208
2009	-1.1612222898941
2010	0.532696333414776
2011	1.67683127093341
2012	1.26036765261691
2013	0.509379119518826
2014	-0.192780594130198
2015	-0.216504525651942
2016	-0.512295855894507
2017	1.21580198812519
2018	2.03478779529047
2019	2.49431822113719
2020	2.3708060097013
2021	2.38607619574505
2022	7.48425854617005
2023	10.1318609923708