date,value
1929-01-01,0.055520486629174796
1930-01-01,0.05933159722222223
1931-01-01,0.052538408858911236
1932-01-01,0.04277410033265011
1933-01-01,0.03565804668089722
1934-01-01,0.03842814371257485
1935-01-01,0.03830767365741302
1936-01-01,0.05331840150890015
1937-01-01,0.05010591056202488
1938-01-01,0.036232713618463225
1939-01-01,0.04030523240258142
1940-01-01,0.039028561987968786
1941-01-01,0.034266756374266294
1942-01-01,0.025633918241419203
1943-01-01,0.021892418900553465
1944-01-01,0.020570557859984764
1945-01-01,0.020174819194147545
1946-01-01,0.024497330081086427
1947-01-01,0.0256233574770848
1948-01-01,0.02624349650961132
1949-01-01,0.02727222680979906
1950-01-01,0.030134043965353356
1951-01-01,0.025438581319866017
1952-01-01,0.024097500687372223
1953-01-01,0.023711647457209068
1954-01-01,0.02447324151386894
1955-01-01,0.025218695208682942
1956-01-01,0.02599737845302023
1957-01-01,0.02591558922367147
1958-01-01,0.025123174206043278
1959-01-01,0.025842800016869418
1960-01-01,0.02629696413229053
1961-01-01,0.025947645804318326
1962-01-01,0.026205370892267543
1963-01-01,0.02685073339085418
1964-01-01,0.02889284983782836
1965-01-01,0.028967154302434767
1966-01-01,0.027438672066131146
1967-01-01,0.02723036795940272
1968-01-01,0.027639368905151857
1969-01-01,0.026786161760587256
1970-01-01,0.02590228481612368
1971-01-01,0.024367085890887243
1972-01-01,0.023506187896271628
1973-01-01,0.02402734436387311
1974-01-01,0.025089257806053804
1975-01-01,0.022756192637681433
1976-01-01,0.02395842452167489
1977-01-01,0.02435650241662848
1978-01-01,0.024578595245192736
1979-01-01,0.025508376745543865
1980-01-01,0.026598121937894667
1981-01-01,0.026155886376257736
1982-01-01,0.02646189696778116
1983-01-01,0.026524488736771604
1984-01-01,0.025269385649392354
1985-01-01,0.025753984981259415
1986-01-01,0.026437719545526702
1987-01-01,0.0246885050404565
1988-01-01,0.02778816439724866
1989-01-01,0.03178347200606922
1990-01-01,0.032460057982835896
1991-01-01,0.032823281227138956
1992-01-01,0.03167126433996332
1993-01-01,0.0323235536794245
1994-01-01,0.035480805067929735
1995-01-01,0.03711457012527506
1996-01-01,0.04011484033066761
1997-01-01,0.04196267186721806
1998-01-01,0.042661238773771995
1999-01-01,0.03897428059638017
2000-01-01,0.04029567205075198
2001-01-01,0.038076328049451096
2002-01-01,0.03911773952640966
2003-01-01,0.03971989577923353
2004-01-01,0.0474607266675594
2005-01-01,0.04442405464078808
2006-01-01,0.05181402768164036
2007-01-01,0.05653434504417093
2008-01-01,0.05696498721518184
2009-01-01,0.04383996841567317
2010-01-01,0.04225956711591776
2011-01-01,0.050513431897419775
2012-01-01,0.058159145119623085
2013-01-01,0.059080251669911696
2014-01-01,0.06019364455230871
2015-01-01,0.061694333304600564
2016-01-01,0.06059145288255255
2017-01-01,0.06393256571886075
2018-01-01,0.06389901375430397
2019-01-01,0.0657770280402277
2020-01-01,0.06981573715919805
2021-01-01,0.07946686090132472
2022-01-01,0.07762312311315525
2023-01-01,0.07325721811697208
2024-01-01,0.07290172751490921
2025-01-01,0.06995692208867989