Year	per 1,000 female adults
1960	124.55254352986505
1961	121.84318231286916
1962	124.49358986835801
1963	117.93329835860729
1964	113.76792087224501
1965	113.83378952354072
1966	110.6618471302943
1967	111.03574009900694
1968	111.13856916791228
1969	114.87589267382573
1970	112.07896611663075
1971	112.4246196874466
1972	108.79821365723424
1973	110.04821914554509
1974	107.10325195526698
1975	106.85820343696435
1976	107.55887058091226
1977	108.20180565862438
1978	108.62216202487744
1979	108.81748316565655
1980	111.63995792518101
1981	109.41903707408306
1982	108.17710987027209
1983	109.49674685030406
1984	108.4346694323507
1985	109.8322089220402
1986	107.22335379545558
1987	107.84579937179481
1988	105.87789381477424
1989	106.16274037468513
1990	105.44034014743085
1991	106.99411305652173
1992	106.01017555551256
1993	104.68274280679802
1994	104.02672045531854
1995	103.39714609836689
1996	100.79530709937745
1997	99.82894078137306
1998	97.3132032408577
1999	96.5707289151758
2000	93.17779730254902
2001	91.88125472734545
2002	91.03081030087348
2003	93.33012229255141
2004	92.65411731471171
2005	90.73667840301154
2006	88.18576706802342
2007	86.01377604389147
2008	81.40237216828173
2009	78.91929520403642
2010	76.24792252448196
2011	74.7198388444237
2012	73.22243601437316
2013	70.82713618028417
2014	69.13647881475572
2015	68.95329758684262
2016	66.49749882952094
2017	64.66985804963608
2018	63.46060642738314
2019	61.54813345702218