Year	annual %
1961	11.203890618762841
1962	10.156117218246166
1963	10.695723149720806
1964	7.937186422751807
1965	8.997947501845616
1966	-0.07964702403199908
1967	2.9950264634284594
1968	16.24195187970787
1969	13.565702156007234
1970	7.307335530165233
1971	10.951070973097757
1972	12.14655496403654
1973	5.58746370670049
1974	6.47616149247618
1975	3.242819342561077
1976	0.3225030610459356
1977	1.0352994101251198
1978	5.555087108823329
1979	6.2078159669926976
1980	1.6704415664073906
1981	5.339926998095976
1982	2.0824999337076804
1983	3.3591015910192397
1984	0.933213548560559
1985	4.036940422057796
1986	4.190144509317236
1987	7.139711264533389
1988	2.910016199098038
1989	0.5747470055916608
1990	7.315199051057817
1991	7.72611517261879
1992	7.759266167815042
1993	4.116756413292549
1994	7.427845172176546
1995	6.602924927445301
1996	5.928291132429919
1997	3.7904523502451326
1998	4.115555068596862
1999	3.330492528770151
2000	8.671655276991743
2001	0.3340706434410663
2002	-0.11422092790782301
2003	1.3939129640517365
2004	4.784467426258104
2005	4.134076618675536
2006	5.582667959324382
2007	6.033213570683699
2008	3.251163360790727
2009	0.8831203935653775
2010	5.668515117907333
2011	5.561139075890125
2012	2.587653843843455
2013	4.415501587379239
2014	3.9191268928095155
2015	2.485826288981059
2016	4.52168030880658
2017	4.276595951155926
2018	4.070321887439704
2019	4.156137988977335
2020	-1.8572892781124182
2021	8.611990348469888
2022	6.832886635720925
2023	1.9970399879932756