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