date,value 1925-01-01,0.050591839466990085 1926-01-01,0.05235789169587264 1927-01-01,0.053094838829886346 1928-01-01,0.05299258205466924 1929-01-01,0.054767636973809 1930-01-01,0.056335432345261865 1931-01-01,0.05884174667079591 1932-01-01,0.05652997900447781 1933-01-01,0.05211478980215597 1934-01-01,0.052373291880558163 1935-01-01,0.05297556995875448 1936-01-01,0.0490771259063942 1937-01-01,0.0525462853167639 1938-01-01,0.0542947750165752 1939-01-01,0.054087649402390435 1940-01-01,0.053051569389236976 1941-01-01,0.052041654521847426 1942-01-01,0.055986444141265 1943-01-01,0.055811020150747924 1944-01-01,0.05696095281899828 1945-01-01,0.0538491845488799 1946-01-01,0.050373970055247116 1947-01-01,0.05198607583027566 1948-01-01,0.05612967618681767 1949-01-01,0.06028226553994155 1950-01-01,0.05742136791834888 1951-01-01,0.06026606521656026 1952-01-01,0.06074137350832233 1953-01-01,0.061825333524886186 1954-01-01,0.06330315913275684 1955-01-01,0.060898978672011064 1956-01-01,0.061521084635256976 1957-01-01,0.06325697881754082 1958-01-01,0.06629292145183874 1959-01-01,0.06626954190107656 1960-01-01,0.06635177687809267 1961-01-01,0.06636958737639163 1962-01-01,0.06650659306471814 1963-01-01,0.0670608650744002 1964-01-01,0.06691106281861202 1965-01-01,0.06709409170825195 1966-01-01,0.06740083778564972 1967-01-01,0.06820686235347595 1968-01-01,0.06825342472903874 1969-01-01,0.06855153796973787 1970-01-01,0.0687737542343335 1971-01-01,0.0684367498249183 1972-01-01,0.06830574671500819 1973-01-01,0.06743092136668784 1974-01-01,0.06484544328960673 1975-01-01,0.06935805284861889 1976-01-01,0.0695844335479163 1977-01-01,0.07009633072984633 1978-01-01,0.06997127312826748 1979-01-01,0.06968473310130437 1980-01-01,0.07019122224882837 1981-01-01,0.07143051485028327 1982-01-01,0.07435753563012007 1983-01-01,0.07516982550930792 1984-01-01,0.07467503806307312 1985-01-01,0.07569827284376456 1986-01-01,0.07684696046101895 1987-01-01,0.07703463226866769 1988-01-01,0.07761437235352613 1989-01-01,0.07817858336915508 1990-01-01,0.07875024712731292 1991-01-01,0.08089489025677193 1992-01-01,0.08054757951109812 1993-01-01,0.0803170401084443 1994-01-01,0.08031386630862723 1995-01-01,0.0817731709928449 1996-01-01,0.08233141742273822 1997-01-01,0.08299511508275438 1998-01-01,0.08367168714194902 1999-01-01,0.08486799408880744 2000-01-01,0.08634827217134866 2001-01-01,0.08722064653572663 2002-01-01,0.08704626053575344 2003-01-01,0.08629109332970912 2004-01-01,0.08322312347355193 2005-01-01,0.08194205687866522 2006-01-01,0.08139697337519773 2007-01-01,0.0820047057964889 2008-01-01,0.08157959699982681 2009-01-01,0.08485188777812774 2010-01-01,0.08339858879062818 2011-01-01,0.08308445994748083 2012-01-01,0.08446185103848446 2013-01-01,0.08454275995422197 2014-01-01,0.08520170168277004 2015-01-01,0.08699509187099051 2016-01-01,0.08689554853485831 2017-01-01,0.08758406046611233 2018-01-01,0.08759006557694035 2019-01-01,0.08820374953630912 2020-01-01,0.08987947789105043 2021-01-01,0.08500019416442563 2022-01-01,0.08392250548581576 2023-01-01,0.08704393960201058 2024-01-01,0.08897201499501113