1950 1.1 0.2 -0.9 -0.6 0.6 -0.3 -0.4 0.5 0.5 1.3 1.9 2.4 1951 0.9 0.4 1.5 1 -0.3 0.5 0.5 1 -0.1 0.9 0.2 1.2 1952 0.9 1.3 0.4 0.1 -0.4 -0.8 -0.9 0.8 -0.4 -1.6 0 0.9 1953 3.6 0.1 1.4 0.6 -0.3 0 -0.4 -0.6 0.4 0 0.3 0 1954 0.3 2.5 -0.7 -0.4 0.3 0.6 0.7 -0.7 0.3 -0.5 1.2 1.2 1955 -3 0.1 -0.7 0.7 -0.6 -0.2 0.1 1.5 0.4 0.7 -1.7 -2.8 1956 0.6 0.7 -0.2 0.3 -1.3 -0.3 -0.2 -0.3 0.1 0.4 0.4 1.1 1957 -0.8 0.5 0.2 -1.7 -1 0.8 0.1 -0.4 -0.3 -0.9 0.8 1.3 1958 1.5 -1.7 -0.1 1.8 0.7 -0.1 -0.8 0.2 -1.1 -0.5 -0.5 -1.4 1959 -1.8 -1.3 -0.4 0 -2 0 0.1 0.1 -0.1 2 1.1 0.7 1960 -1.4 1.6 -3 -0.6 1.3 0.6 0.5 -0.8 0.8 0.2 -1.1 -1.8 1961 -1.7 0.7 0.3 -0.6 -0.3 -0.2 -0.5 -0.7 -0.3 -0.7 -0.4 -1.2 1962 0.1 2.2 -1.7 -1.5 -1 -0.4 0.2 1 -0.1 -0.1 0.2 0.2 1963 0.7 -0.5 -0.8 -2.6 -0.7 -0.7 0 -0.1 0.3 -1.7 0.6 -2.5 1964 0.1 -1.1 -0.4 0.5 -1.4 -0.9 1.1 0.5 -0.1 -0.5 -1.4 1.6 1965 -0.7 0.2 -2.2 -1 -2 -1.3 0.3 0 0 -0.4 0.3 -0.2 1966 -2.5 -1.4 0.3 -0.5 0 -0.9 0.5 -0.3 0.5 -0.3 1.5 0.3 1967 0.9 -0.6 -0.4 -2.4 -0.1 0.8 0.3 0.2 -0.4 0.8 -0.2 0.5 1968 -1.2 -1.4 -0.6 -0.1 -0.4 0.3 -1.5 -2 0.1 -0.4 -0.3 -0.8 1969 0.3 1 -1.6 0.6 -0.8 1.5 0.9 -0.2 0.2 -0.3 2.1 1.6 1970 -2.9 0.7 0.3 -0.5 -0.6 0.2 0.3 0.7 -0.6 1.7 1.7 -0.4 1971 -0.7 2.7 -0.9 -0.9 0.2 -0.7 0.3 -0.1 0.7 1.7 -0.6 -0.1 1972 1.1 0.6 2.1 -1 1.4 2.4 -0.9 -0.3 -0.5 0.1 0.7 1.1 1973 -0.7 0.1 2.7 0.3 1.6 0.4 0.8 -0.4 -0.6 0.1 -1.7 3.1 1974 1.1 0.2 -0.2 -1.2 0 1.1 -0.3 -0.4 0.2 -2.5 -0.5 1.2 1975 1.6 0.8 0.1 -2.2 0.5 -0.1 0.8 -1.4 0 -0.9 -0.2 1.1 1976 0.3 0.5 0.7 -1.7 0.8 -0.5 -0.6 -0.5 -0.3 -0.4 -3.3 -0.6 1977 -2 -1 -0.3 -1.8 -2.3 0 -1.3 -0.6 0.2 -0.2 2.3 1.5 1978 0.8 -2.9 -0.8 -1.4 1.4 -0.5 0 -0.6 -1.2 -0.3 0.2 -1.5 1979 0.7 -3.6 1.4 0.3 0.7 -0.5 0.2 -0.3 0.7 1.1 0.6 -1.3 1980 -0.2 -2.5 0.3 2.3 -0.4 -0.7 0.4 -0.8 -0.4 -0.4 -2.8 -1 1981 -1.2 2.2 -2.3 -2.1 1.5 -0.7 -0.4 0.2 -1 -0.2 -1 -0.3 1982 -0.6 -0.9 0.6 -1.3 -0.2 1.2 -0.4 -0.7 0.2 -1 0.4 1.6 1983 1.8 1.7 3.7 3.4 1.5 0 -1.4 -0.3 -1.2 0.3 1.2 0.3 1984 1 2.7 1.3 2 -0.4 -0.5 -0.1 -0.1 -1.4 -0.4 -1.3 0.5 1985 -3.4 -1.1 -1.5 -1.2 0.4 0.1 0.3 -0.1 -1.5 -0.1 1.7 -1.5 1986 0.3 0.9 -0.3 1.1 -0.1 -0.7 -0.8 -0.1 -1.2 -1.2 0.4 0 1987 0.5 -2.6 1.1 2.6 -0.6 -0.8 -0.7 -0.5 0.3 -0.4 -0.4 -1.4 1988 -0.8 0.5 -1.7 1 0.7 -1.4 -0.1 0.3 -0.8 -0.3 0.4 -1.9 1989 -0.3 -0.7 1.3 -0.3 0.7 0 -0.3 -0.3 0.4 -0.3 0.2 -3.3 1990 1.1 -0.4 -0.5 0 0 -0.2 -0.6 0.3 -0.1 0.3 -2.5 0.8 1991 0.4 -0.3 1.5 0.6 -1.3 -1.8 -0.5 -0.6 -1.4 1.3 -0.9 -1.5 1992 0.6 0.9 0.4 -0.4 0.2 1.4 -0.7 -0.4 -0.1 -0.6 1.1 0.1 1993 0.4 0.7 1.1 2.2 0 -1.1 -0.6 0 0 0.9 0 1.3 1994 0.1 -0.9 0.7 -0.1 -0.8 0.7 0.4 -0.7 -1 -0.4 -0.9 0.1 1995 2 -0.3 0.1 -0.2 -0.1 0.5 0.5 0.5 0.1 2.1 0.7 -2.6 1996 2.7 1 -0.2 0.2 -0.3 0.3 0.5 -0.3 1 -0.1 -1.2 2.6 1997 -0.3 -0.1 -0.6 -2.2 -0.9 0.7 -0.2 0 0.2 -1.1 0.5 0.4 1998 3 4.4 1.7 0.5 1.8 0.6 0.2 0.3 0.1 -1.7 -0.5 -0.9 1999 2.4 0.6 -0.3 -1.2 1.1 0.2 -1.1 0.8 1.8 -0.4 -0.6 -0.2 2000 -0.7 -0.3 0.8 1.2 0.1 -1 1.3 0.1 0.3 -2 -0.7 -2.5 2001 -1.1 -1.3 0.5 -2 0 -0.5 0.3 -0.4 0 -1 0.1 -0.1 2002 -0.3 -0.5 1 -0.8 -1.2 -0.4 -0.7 -0.2 0.9 0.6 -0.5 -1.2 2003 -2.1 0.6 2.7 1.5 1.4 0.3 0.1 0.1 1.4 1.3 0 -0.2 2004 -3.4 -1.9 -0.8 0.1 -0.7 -1.4 1.7 0.5 0.4 1.4 -0.6 0.7 2005 -0.3 0.4 0.4 1.8 0.6 0.8 0.4 1 -0.5 0.7 1.9 0.4 2006 1.8 -0.9 -2.9 0.8 1.6 0.9 -0.3 -0.3 0.5 0 2.3 -1.3 2007 -1.7 -2.8 -1.4 -0.6 -1.6 -0.2 0.6 0.3 -0.8 0.5 -0.2 0.8 2008 -0.1 1.7 -0.3 0.7 -0.2 -0.4 0.7 1 0.7 -1.4 0.7 0.8 2009 -0.5 -2.1 -0.2 0.9 0.6 2.1 1.3 -0.3 0.2 0.5 1.1 -0.5 2010 -1.6 -1.8 2 -0.7 -1.7 -0.7 -0.3 1.2 0.2 -0.9 0.3 -1.6 2011 0 -0.9 0.6 2.2 2.5 0.3 0.2 1.9 1.2 0.1 1 0.3 2012 1.3 -0.5 0 0 1.6 0.5 -0.3 1 0.8 1.5 -1.1 2.1 2013 -1.3 0.6 -1.5 1.1 1.1 0.8 0.2 -0.5 0.3 0.2 -1.6 0.7 2014 1 1 0.5 1.3 -0.7 0.2 0.6 0.6 0 1.6 -1 1.3 2015 -0.1 -1.2 -2.2 0.5 -1.6 0.3 0.5 0.9 0.5 0.8 0.4 2.7 2016 0.1 1.7 0.9 -0.2 0 -0.3 -0.6 -0.2 0.4 0 -1.1 -1.1 2017 2.2 0.8 -2.5 1.5 1.4 -0.1 -0.1 0.4 0.4 1.2 0.2 -0.6