JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1979 /// /// /// /// 0.7 -1.2 -1.6 1.1 -1.6 0.0 /// /// 1980 /// /// /// /// 0.6 -0.7 0.2 -2.1 1.1 0.7 /// /// 1981 /// /// /// /// 0.9 0.5 1.1 0.8 -1.8 -1.1 /// /// 1982 /// /// /// /// -0.3 -0.5 0.5 0.9 0.8 -0.2 /// /// 1983 /// /// /// /// 1.2 -1.6 -1.4 0.1 -1.5 1.1 /// /// 1984 /// /// /// /// 0.3 0.1 -1.1 1.5 -2.2 0.1 /// /// 1985 /// /// /// /// -2.0 0.7 -0.7 1.6 -0.5 -0.4 /// /// 1986 /// /// /// /// 0.8 -0.5 -0.1 -1.2 -1.6 -0.3 /// /// 1987 /// /// /// /// 1.6 -0.1 1.4 -1.6 0.0 -1.1 /// /// 1988 /// /// /// /// -1.4 -0.2 -0.2 0.1 -0.7 1.1 /// /// 1989 /// /// /// /// -2.0 -0.6 0.1 -1.5 0.8 -1.2 /// /// 1990 /// /// /// /// 1.1 0.1 0.5 -0.5 0.8 0.0 /// /// 1991 /// /// /// /// -1.0 0.6 0.1 -1.6 0.7 0.6 /// /// 1992 /// /// /// /// 1.1 -1.8 -0.4 -0.8 -1.1 0.4 /// /// 1993 /// /// /// /// 0.4 0.4 -1.0 -0.1 1.3 1.3 /// /// 1994 /// /// /// /// -0.4 0.9 1.3 1.4 0.1 0.8 /// /// 1995 /// /// /// /// 1.3 -0.6 0.3 -0.1 -1.0 -0.6 /// /// 1996 /// /// /// /// 1.5 -1.2 -0.8 -0.7 -1.2 -1.1 /// /// 1997 /// /// /// /// 0.3 2.9 0.3 2.4 1.0 2.1 /// /// 1998 /// /// /// /// 0.6 -0.5 0.2 -0.4 -0.1 -0.6 /// /// 1999 /// /// /// /// 0.4 0.3 1.2 0.6 2.4 0.6 /// /// 2000 /// /// /// /// 1.5 -0.8 1.6 -1.5 0.3 -2.1 /// /// 2001 /// /// /// /// 0.7 0.5 1.3 -1.9 -0.4 -0.7 /// /// 2002 /// /// /// /// 0.5 0.0 1.3 -0.1 0.6 0.3 /// /// 2003 /// /// /// /// -1.7 1.6 -2.0 0.2 0.2 0.1 /// /// 2004 /// /// /// /// -1.5 0.7 -0.1 0.5 -0.2 0.4 /// /// 2005 /// /// /// /// -0.6 0.3 -1.6 0.3 0.8 -1.0 /// /// 2006 /// /// /// /// 0.3 -0.2 0.5 0.1 -1.1 1.0 /// /// 2007 /// /// /// /// 0.8 -0.1 -2.1 0.6 0.2 -0.8 /// /// 2008 /// /// /// /// 0.7 0.4 0.0 0.5 0.6 -1.2 /// /// 2009 /// /// /// /// -0.6 -0.4 -0.8 -1.4 -0.9 1.0 /// /// 2010 /// /// /// /// 0.1 0.1 -0.6 0.4 0.5 1.7 /// /// 2011 /// /// /// /// -0.2 0.3 -0.3 -0.4 0.3 -0.1 /// /// 2012 /// /// /// /// -0.6 1.0 0.2 1.4 -0.1 -1.2 /// /// 2013 /// /// /// /// -1.1 -0.4 -0.9 -0.2 -0.5 1.0 /// /// 2014 /// /// /// /// -0.1 -0.5 -0.1 -0.9 -1.3 -0.3 /// /// 2015 /// /// /// /// 0.6 -1.7 1.7 -0.4 -1.2 1.2 /// /// 2016 /// /// /// /// -0.8 -0.8 -0.2 -0.4 0.3 -1.6 /// /// 2017 /// /// /// /// -0.8 0.8 0.5 -0.8 -1.5 0.3 /// /// 2018 /// /// /// /// -2.3 1.0 0.2 1.7 -0.7 -0.6 /// /// 2019 /// /// /// /// 1.8 -1.6 1.1 -0.1 2.6 -0.5 /// /// 2020 /// /// /// /// -1.1 -1.1 -1.0 1.6 -0.4 -0.3 /// /// 2021 /// /// /// /// -1.7 2.1 -0.1 -1.2 -0.4 0.5 /// /// 2022 /// /// /// /// -0.9 1.1 -1.5 -1.2 0.4 -0.8 /// /// 2023 /// /// /// /// -0.2 -0.2 -0.3 0.9 -0.3 1.5 /// /// 2024 /// /// /// /// /// /// /// /// /// /// /// ///