JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1947 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 1.2 0.4 0.8 1.3 1948 1.1 0.5 0.2 0.7 -2.1 -2.1 -2.1 -1.7 0.6 1.2 1.5 -0.1 1949 -1.4 -1.1 -0.3 0.0 -2.3 -1.3 -2.6 -0.7 -1.8 0.3 -0.5 -0.2 1950 -0.4 -1.4 -1.6 -1.7 -3.6 -1.7 -2.3 -0.7 -1.2 -0.2 -1.2 -0.3 1951 -0.1 -0.6 -0.5 -0.9 -2.0 -1.9 -2.5 -1.0 -1.0 -1.4 -0.9 0.0 1952 -1.8 -0.2 0.2 -0.9 -3.8 -1.7 -2.4 -2.1 -1.2 -0.8 -0.5 0.0 1953 -0.8 0.7 -1.5 1.2 -2.0 -3.2 -1.9 -1.9 0.6 0.5 0.9 2.6 1954 0.2 -0.9 -1.0 -1.9 -2.7 -3.0 -3.2 -1.1 -1.4 0.0 0.1 0.8 1955 0.3 -0.1 -0.5 -0.8 -3.4 -0.5 -0.4 0.2 -1.5 -0.2 0.4 1.1 1956 0.3 -0.4 -0.5 -0.2 -2.0 -0.9 -1.1 -1.0 -0.8 0.3 0.0 -0.5 1957 -0.1 0.4 1.2 0.2 -0.6 -1.7 0.9 -1.4 0.7 1.3 0.5 0.7 1958 1.7 0.0 1.0 1.9 -0.9 -1.0 -0.2 -1.3 -1.3 -1.4 -0.7 1.8 1959 0.0 -1.3 -0.8 -1.7 -3.9 -1.8 -2.0 -0.8 -1.2 -0.1 -1.0 -1.3 1960 0.4 -0.1 -0.5 -1.5 -1.1 -0.7 -1.2 -1.9 -1.7 -1.3 -0.7 -0.8 1961 0.7 0.8 0.1 0.6 -3.3 -1.1 -0.9 -1.6 -1.6 -1.3 0.9 2.3 1962 1.0 0.5 -0.4 -0.5 -1.2 0.5 -1.5 -0.4 -1.1 -0.4 -0.1 1.1 1963 1.4 1.5 0.0 -0.2 -1.9 -0.7 -2.0 -2.7 -1.1 -0.8 -0.1 2.2 1964 0.2 1.1 0.7 -1.4 -2.7 -0.7 -0.5 -0.7 -0.9 -0.4 -0.6 1.1 1965 0.6 -0.6 2.6 2.6 0.2 -0.1 -0.9 0.7 0.5 -1.3 -0.4 0.0 1966 1.8 -0.2 -0.8 -1.0 -2.7 -0.7 -2.8 -1.6 -0.7 -1.3 -2.1 0.3 1967 0.3 0.4 -1.0 -0.7 -2.4 -1.7 -2.8 -1.8 -1.4 -1.7 -1.2 -1.8 1968 -3.1 -1.0 -2.2 -1.2 -3.4 -1.8 -1.9 -0.1 0.2 -0.1 -0.5 0.1 1969 -1.3 -1.4 -0.5 -1.0 -1.0 -0.7 -1.3 0.6 -1.1 -0.4 -0.4 0.9 1970 1.0 -0.9 -1.4 -0.5 -4.7 -1.6 -2.7 -0.8 -0.5 -0.4 -1.0 -0.5 1971 0.9 -0.2 0.7 -0.2 -2.6 -0.6 -0.1 0.8 0.3 0.8 -0.3 -1.2 1972 1.0 -0.1 0.0 0.7 -1.1 -1.3 -0.3 1.7 -1.6 0.1 0.4 1.1 1973 -0.3 -0.8 -0.8 -0.2 -1.7 -0.3 -0.4 -0.8 0.7 0.8 -0.7 -0.6 1974 0.2 -0.2 0.1 -1.4 -1.6 -0.6 -0.7 0.1 0.6 -0.3 -0.7 0.5 1975 -1.2 -0.1 -0.2 -1.2 -3.0 -2.2 0.2 -0.1 0.6 0.2 0.5 0.2 1976 -1.3 -1.2 -1.2 -0.7 0.5 1.3 -0.2 0.6 -0.1 1.6 0.8 1.9 1977 0.3 0.9 -0.3 -1.4 -0.1 0.1 -3.1 -1.3 0.3 0.1 0.6 -0.4 1978 -0.5 -0.3 -0.5 -0.1 -0.6 -1.0 -0.2 -1.3 0.9 0.2 -0.3 0.3 1979 -1.7 -0.2 -1.2 0.5 0.5 -0.6 0.6 1.5 1.3 0.7 0.4 0.8 1980 0.7 -0.1 -1.9 0.3 -1.2 -0.3 -1.0 0.1 -0.1 -0.9 0.0 0.2 1981 -1.4 -0.9 0.3 -1.2 0.2 0.1 -1.0 1.0 -1.5 0.5 -0.2 1.2 1982 1.5 0.0 -1.7 -0.2 -0.2 -1.0 0.2 -1.0 2.1 0.7 0.9 3.0 1983 1.6 2.1 4.4 3.1 7.3 2.6 2.8 1.3 0.8 0.3 0.9 1.2 1984 1.4 1.6 1.2 1.1 0.2 -0.7 0.3 -1.7 0.2 -0.7 0.0 -1.6 1985 -1.1 -1.2 -2.2 -1.0 -3.2 -0.9 -0.4 -0.5 -0.6 0.3 -0.6 0.1 1986 -1.9 0.0 -0.8 -0.4 -0.2 -0.8 -0.4 0.0 -0.7 0.8 -0.7 0.9 1987 -0.1 0.5 1.5 1.2 -0.6 -0.9 2.0 0.9 0.3 1.0 0.4 1.2 1988 -0.5 -0.2 -0.9 -0.2 -2.0 -0.1 -1.7 1.8 0.6 0.0 0.2 0.6 1989 0.6 0.3 -0.2 -1.3 -2.0 0.1 -0.9 -0.3 1.1 -0.7 -0.7 0.2 1990 -1.9 -1.0 -2.0 -0.8 0.4 0.6 0.2 -0.1 0.2 0.3 -0.7 0.3 1991 -0.5 -1.1 0.4 -0.3 1.3 0.9 0.6 0.0 0.4 0.5 0.6 0.0 1992 2.0 -0.3 0.3 0.3 0.8 0.1 0.6 -0.1 0.5 -1.2 0.7 -0.5 1993 -0.4 -0.3 0.1 1.0 1.6 1.1 -0.1 1.4 1.0 -0.8 0.6 0.3 1994 -0.4 -0.7 -0.4 -1.1 -0.5 -1.0 -2.5 -0.8 -0.4 0.4 0.7 0.4 1995 0.5 -0.3 -1.2 0.1 0.2 0.4 1.1 1.1 0.6 0.5 -0.9 0.5 1996 0.6 -0.5 -0.6 -0.6 -0.2 -0.2 -0.4 0.5 -0.1 -0.6 -0.6 -1.7 1997 -0.2 -0.4 0.6 0.5 -1.0 2.8 0.5 2.0 3.6 2.3 3.6 3.0 1998 1.7 2.9 3.0 3.8 0.6 1.1 1.6 1.4 0.5 -0.1 0.1 0.2 1999 0.1 0.7 0.1 0.1 0.2 0.3 -1.2 0.2 1.0 -0.6 -1.6 -1.4 2000 -1.4 0.2 2.0 0.2 -0.2 -0.4 -0.1 -1.0 1.5 -2.0 -0.8 -1.3 2001 0.7 -0.8 1.4 -1.1 -0.4 -2.0 -1.1 -2.2 -0.3 -1.2 -0.8 -1.2 2002 -0.5 -0.1 -0.5 -0.6 0.4 -0.8 -0.5 -1.2 0.1 -0.3 0.1 0.6 2003 -0.3 -0.8 0.5 -0.9 -2.4 0.6 -0.2 -0.9 -0.6 -0.2 0.0 0.1 2004 -0.7 -0.3 -1.0 -1.1 -1.7 -2.0 0.7 -1.5 -0.5 -0.6 -0.1 -0.8 2005 -1.6 -1.8 0.6 -0.4 -0.4 0.8 -0.5 0.5 -0.8 0.0 -1.0 0.1 2006 0.5 0.0 -0.8 -0.6 0.0 -1.2 0.8 0.0 -0.1 0.5 1.7 0.7 2007 0.3 -0.3 -0.6 0.7 -0.1 -1.0 0.2 -0.1 -1.8 0.3 -1.4 0.3 2008 -0.1 1.0 1.0 1.5 2.0 0.4 1.1 2.0 0.8 0.7 0.5 -0.1 2009 1.2 -0.3 -0.7 -0.6 -1.4 0.4 -0.5 0.8 -0.8 0.9 0.0 1.0 2010 -0.9 1.0 0.5 0.5 0.3 -0.3 0.8 0.6 1.2 -0.8 0.3 0.0 2011 1.5 1.1 0.0 1.3 1.4 0.3 2.0 0.0 -0.3 1.1 -0.3 0.2 2012 1.5 2.7 -0.6 0.8 0.5 1.4 0.4 -0.4 -0.9 0.5 -0.9 0.0 2013 -1.7 0.3 0.2 -0.1 -1.3 -0.8 -1.1 -0.3 -0.6 0.3 0.0 -0.1 2014 0.0 -0.7 0.3 -1.3 1.4 0.1 -1.0 0.7 -0.3 0.0 0.5 -0.4 2015 -0.7 -0.2 -0.5 -0.2 -0.2 -0.2 1.8 0.5 0.3 1.5 0.8 1.0 2016 1.5 -0.8 0.4 -0.4 -0.9 0.4 -0.6 -1.2 -0.5 -1.0 -0.8 -1.8 2017 0.0 1.2 0.1 -0.1 0.6 0.2 -0.2 -0.2 -0.9 -0.4 -1.2 -1.5 2018 -1.5 -0.5 -1.7 -0.8 -0.5 0.3 -1.5 -1.4 -0.6 1.9 0.1 0.1 2019 -0.6 0.1 -1.5 -0.7 0.3 -1.2 -0.6 -0.7 -0.9 0.2 -0.7 0.6 2020 -0.9 -0.8 -1.4 0.3 -0.8 -0.6 -0.5 0.2 -1.1 -2.0 0.4 1.6 2021 2.8 0.0 -0.4 -0.5 -1.8 0.4 -1.2 1.1 -0.7 -0.2 -0.6 -1.3 2022 -1.3 -1.2 0.4 0.5 0.0 1.4 0.0 0.5 -0.8 -0.8 -0.4 -0.1 2023 0.6 -0.1 1.2 0.4 0.0 1.0 1.0 1.8 0.3 2.2 1.0 1.0 2024 0.7 0.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9