Date Value Value
Jun 2, 2023 3.69%
Jan 1, 2023 3.53%
Jan 1, 2022 1.76%
Jan 1, 2021 1.08%
Jan 1, 2020 1.76%
Jan 1, 2019 2.71%
Jan 1, 2018 2.58%
Jan 1, 2017 2.43%
Jan 1, 2016 2.09%
Jan 1, 2015 1.88%
Jan 1, 2014 2.86%
Jan 1, 2013 1.91%
Jan 1, 2012 1.97%
Jan 1, 2011 3.39%
Jan 1, 2010 3.73%
Jan 1, 2009 2.52%
Jan 1, 2008 3.74%
Jan 1, 2007 4.76%
Jan 1, 2006 4.42%
Jan 1, 2005 4.22%
Jan 1, 2004 4.15%
Jan 1, 2003 4.05%
Jan 1, 2002 5.04%
Jan 1, 2001 5.16%
Jan 1, 2000 6.66%
Jan 1, 1999 4.72%
Jan 1, 1998 5.54%
Jan 1, 1997 6.58%
Jan 1, 1996 5.65%
Jan 1, 1995 7.78%
Jan 1, 1994 5.75%
Jan 1, 1993 6.60%
Jan 1, 1992 7.03%
Jan 1, 1991 8.09%
Jan 1, 1990 8.21%
Jan 1, 1989 9.09%
Jan 1, 1988 8.67%
Jan 1, 1987 7.08%
Jan 1, 1986 9.19%
Jan 1, 1985 11.38%
Jan 1, 1984 11.67%
Jan 1, 1983 10.46%
Jan 1, 1982 14.59%
Jan 1, 1981 12.57%
Jan 1, 1980 10.80%
Jan 1, 1979 9.10%
Jan 1, 1978 7.96%
Jan 1, 1977 7.21%
Jan 1, 1976 7.74%
Jan 1, 1975 7.50%
Jan 1, 1974 6.99%
Jan 1, 1973 6.46%
Jan 1, 1972 5.95%
Jan 1, 1971 6.24%
Jan 1, 1970 7.79%
Jan 1, 1969 6.04%
Jan 1, 1968 5.53%
Jan 1, 1967 4.58%
Jan 1, 1966 4.61%
Jan 1, 1965 4.19%
Jan 1, 1964 4.17%
Jan 1, 1963 3.83%
Jan 1, 1962 4.08%
Jan 1, 1961 3.84%
Jan 1, 1960 4.72%
Jan 1, 1959 4.02%
Jan 1, 1958 3.09%
Jan 1, 1957 3.46%
Jan 1, 1956 2.90%
Jan 1, 1955 2.61%
Jan 1, 1954 2.48%
Jan 1, 1953 2.83%
Jan 1, 1952 2.68%
Jan 1, 1951 2.57%
Jan 1, 1950 2.32%
Jan 1, 1949 2.31%
Jan 1, 1948 2.44%
Jan 1, 1947 2.25%
Jan 1, 1946 2.19%
Jan 1, 1945 2.37%
Jan 1, 1944 2.48%
Jan 1, 1943 2.47%
Jan 1, 1942 2.46%
Jan 1, 1941 1.95%
Jan 1, 1940 2.21%
Jan 1, 1939 2.36%
Jan 1, 1938 2.56%
Jan 1, 1937 2.68%
Jan 1, 1936 2.65%
Jan 1, 1935 2.79%
Jan 1, 1934 3.12%
Jan 1, 1933 3.31%
Jan 1, 1932 3.68%
Jan 1, 1931 3.34%
Jan 1, 1930 3.29%
Jan 1, 1929 3.60%
Jan 1, 1928 3.33%
Jan 1, 1927 3.34%
Jan 1, 1926 3.68%
Jan 1, 1925 3.86%
Jan 1, 1924 4.06%
Jan 1, 1923 4.36%
Jan 1, 1922 4.30%
Jan 1, 1921 5.09%
Jan 1, 1920 4.97%
Jan 1, 1919 4.50%
Jan 1, 1918 4.57%
Jan 1, 1917 4.23%
Jan 1, 1916 4.05%
Jan 1, 1915 4.24%
Jan 1, 1914 4.16%
Jan 1, 1913 4.45%
Jan 1, 1912 4.01%
Jan 1, 1911 3.98%
Jan 1, 1910 3.91%
Jan 1, 1909 3.76%
Jan 1, 1908 3.87%
Jan 1, 1907 3.67%
Jan 1, 1906 3.43%
Jan 1, 1905 3.48%
Jan 1, 1904 3.40%
Jan 1, 1903 3.30%
Jan 1, 1902 3.18%
Jan 1, 1901 3.10%
Jan 1, 1900 3.15%
Jan 1, 1899 3.10%
Jan 1, 1898 3.35%
Jan 1, 1897 3.40%
Jan 1, 1896 3.60%
Jan 1, 1895 3.46%
Jan 1, 1894 3.70%
Jan 1, 1893 3.75%
Jan 1, 1892 3.60%
Jan 1, 1891 3.62%
Jan 1, 1890 3.42%
Jan 1, 1889 3.45%
Jan 1, 1888 3.67%
Jan 1, 1887 3.52%
Jan 1, 1886 3.37%
Jan 1, 1885 3.52%
Jan 1, 1884 3.62%
Jan 1, 1883 3.63%
Jan 1, 1882 3.62%
Jan 1, 1881 3.70%
Jan 1, 1880 4.02%
Jan 1, 1879 4.22%
Jan 1, 1878 4.34%
Jan 1, 1877 4.45%
Jan 1, 1876 4.59%
Jan 1, 1875 5.07%
Jan 1, 1874 5.47%
Jan 1, 1873 5.58%
Jan 1, 1872 5.36%
Jan 1, 1871 5.32%