1984 02 12.86 -21.92 -17.39 
1984 03 17.37 -26.47 -21.92 
1984 04 19.87 -28.51 -24.19 
1984 05 21.07 -31.64 -26.35 
1984 06 24.59 -34.81 -29.70 
1984 07 25.58 -36.79 -31.18 
1987 01   . 3  -8.21  -4.09 
1987 02 13.31 -21.86 -17.58 
1987 03 22.97 -32.77 -27.87 
1987 04 22.47 -38.06 -30.26 
1987 05 23.39 -34.63 -29.01 
1987 10 20.12 -28.01 -24.06 
1987 11 10.17 -20.27 -15.22 
1987 12 -2.49 -10.46  -6.47 
1988 01 -2.63 -11.58  -7.10 
1988 02 11.66 -20.76 -16.20 
1988 03 22.99 -32.47 -27.73 
1988 04 21.36 -33.36 -27.36 
1988 05 20.71 -32.75 -26.73 
1988 07 24.54 -37.48 -31.01 
1989 02 12.95 -23.01 -17.98 
1989 03 18.93 -28.75 -23.84 
1989 06 30.42 -40.05 -35.23 
1989 07 27.48 -36.25 -31.87 
1989 08 28.01 -40.09 -34.05 
1990 02 -8.42 -19.45 -13.93 
1990 03 15.93 -24.86 -20.39 
1990 06 24.00 -34.99 -29.49 
1991 02 -8.57 -16.79 -12.68 
1991 03 23.50 -32.61 -28.05 
1991 04 22.62 -31.47 -27.04 
1991 05 27.04 -35.16 -31.10 
1991 06 22.98 -31.72 -27.34 
1991 07 28.65 -40.15 -34.40 
1991 08 28.01 -38.25 -33.13 
1991 09 23.13 -31.97 -27.55 
1991 10 21.13 -29.70 -25.41 
1991 11 11.32 -20.46 -15.89 
1991 12  -.85  -9.04  -4.94 
1992 01 -2.53  -9.68  -6.10 
1992 02 13.80 -22.86 -18.33 
1992 03 19.23 -26.44 -22.83 
1992 04 26.89 -37.09 -31.99 
1992 05 23.67 -32.24 -27.95 
1992 06 29.24 -37.72 -33.48 
1992 07 24.81 -32.00 -28.40 
1992 08 29.04 -39.18 -34.11 
1992 09 27.07 -36.91 -31.99 
1992 10 20.27 -29.76 -25.01 
1992 11 11.36 -20.56 -15.95 
1992 12 -2.94 -10.40  -6.67 
1993 01 -2.91 -12.47  -7.69 
1993 02 12.43 -22.16 -17.29 
1993 03 22.02 -31.59 -26.80 
1993 04 22.46 -31.15 -26.80 
1993 07 24.88 -33.48 -29.18 
1993 08 32.00 -42.13 -37.06 
1993 09 26.94 -36.07 -31.50 
1993 10 24.71 -33.77 -29.24 
1993 11 -9.09 -18.96 -14.03 
1993 12 -4.71 -14.47  -9.59 
1994 01 -3.24 -11.75  -7.49 
1994 02 13.04 -22.40 -17.71 
1994 03 24.50 -33.98 -29.24 
1994 04 19.61 -27.88 -23.74 
1994 05 31.94 -42.84 -37.39 
1994 06 25.00 -35.71 -30.35 
1994 07 27.23 -35.88 -31.55 
1994 08 30.41 -40.74 -35.57 
1994 09 30.24 -41.30 -35.77 
1994 10 18.73 -27.73 -23.23 
1994 11 -8.91 -16.93 -12.92 
1994 12 -2.34 -11.31  -6.83 
1995 01 -3.61 -12.17  -7.89 
1995 02 10.71 -18.89 -14.79 
1995 03 23.49 -31.76 -27.62 
1995 04 27.02 -35.65 -31.33 
1995 05 30.42 -40.08 -35.25 
1995 10 20.48 -29.51 -24.99 
1995 11 -9.99 -17.77 -13.88 
1995 12 -2.09  -9.18  -5.64 
1996 01 -2.68 -10.91  -6.79 
1996 02 10.58 -19.89 -15.23 
1996 03 22.17 -30.05 -26.11 
1996 04 18.68 -27.65 -23.16 
1996 05 27.40 -35.84 -31.62 
1996 06 27.45 -35.59 -31.52 
1996 07 29.22 -38.50 -33.86 
1996 08 21.81 -34.09 -27.95 
1996 09 25.69 -33.21 -29.45 
1996 10 20.71 -31.58 -26.14 
1996 11 -9.58 -17.87 -13.73 
1996 12 -1.09  -9.17  -5.13 
1997 01 -2.21 -10.44  -6.32 
1997 02 14.27 -23.81 -19.04 
1997 03 23.66 -32.77 -28.21 
1997 04 26.32 -36.18 -31.25 
1997 05 24.89 -34.13 -29.51 
1997 06 25.00 -33.52 -29.26 
1997 07 30.93 -38.58 -34.75 
1997 08 29.02 -41.67 -35.34 
1997 09 25.86 -35.16 -30.51 
1997 10 17.17 -24.27 -20.72 
1997 11 -6.64 -14.31 -10.47 
1997 12 -2.52 -10.67  -6.59 
1998 01 -3.32 -12.97  -8.14 
1998 02 -9.53 -16.26 -12.89 
1998 03 21.58 -30.21 -25.89 
1998 04 28.19 -37.74 -32.96 
1998 05 25.98 -36.22 -31.10 
1998 06 19.29 -27.26 -23.28 
1998 07 28.60 -36.14 -32.37 
1998 08 28.10 -36.31 -32.20 
1998 09 31.29 -40.34 -35.81 
1998 10 19.46 -27.41 -23.43 
1998 11 10.68 -20.46 -15.57 
1998 12 -1.49 -11.42  -6.45 
1999 01 -2.11  -9.28  -5.70 
1999 02 11.06 -21.01 -16.03 
1999 03 22.58 -31.41 -26.99 
1999 04 29.93 -39.66 -34.80 
1999 05 28.13 -37.24 -32.68 
1999 06 25.99 -36.57 -31.28 
1999 07 24.47 -33.21 -28.84 
1999 08 30.52 -41.03 -35.77 
1999 09 22.26 -30.51 -26.38 
1999 10 18.62 -27.15 -22.88 
1999 11 -7.61 -16.06 -11.83 
1999 12 -2.67 -12.02  -7.34 
2000 01 -3.55 -12.45  -8.00 
2000 02 12.69 -19.41 -16.04 
2000 03 19.43 -27.32 -23.37 
2000 04 23.49 -30.83 -27.16 
2000 05 24.60 -33.02 -28.81 
2000 06 25.93 -36.77 -31.35 
2000 07 25.98 -34.07 -30.02 
2001 02 -8.29 -17.14 -12.71 
2001 03 20.02 -31.45 -25.73 
2001 04 21.89 -34.20 -28.04 
2001 05 23.96 -34.72 -29.34 
2001 06 22.82 -33.70 -28.26 
2001 07 24.13 -33.84 -28.98 
2001 08 32.98 -45.87 -39.42 
2001 09 23.53 -32.05 -27.79 
2001 10 19.93 -30.44 -25.18 
2001 11 -8.09 -18.83 -13.46 
2001 12  -.16  -9.95  -5.05 
2002 01   .30  -9.80  -4.75 
2002 02 -8.71 -20.01 -14.36 
2002 03 16.45 -28.57 -22.51 
2002 04 21.40 -32.27 -26.83 
2002 05 19.17 -32.12 -25.64 
2002 06 29.77 -41.09 -35.43 
2002 07 29.14 -42.46 -35.80 
2002 08 29.73 -43.27 -36.50 
2002 09 22.67 -31.63 -27.15 
2002 10 18.29 -27.13 -22.71 
2002 11 10.24 -19.82 -15.03 
2002 12 -3.54 -13.80  -8.67 
2003 01   .80  -9.00  -4.10 
2003 02 -8.89 -19.42 -14.16 
2003 03 19.76 -30.35 -25.05 
2003 04 23.73 -33.66 -28.69 
2003 05 21.95 -32.59 -27.27 
2003 06 22.32 -34.36 -28.34 
2003 07 24.38 -32.87 -28.62 
2003 08 28.49 -41.27 -34.88 
2003 09 25.77 -36.16 -30.96 
2003 10 17.17 -26.02 -21.59 
2003 11 -9.45 -21.52 -15.48 
2003 12   .58 -10.10  -4.75 
2004 01 -2.08 -15.12  -8.60 
2004 02 10.34 -23.88 -17.11 
2004 03 21.21 -32.05 -26.63 
2004 04 21.51 -31.52 -26.51 
2004 05 26.16 -36.93 -31.54 
2004 06 24.75 -34.78 -29.76 
2004 07 35.11 -46.49 -40.80 
2004 08 29.58 -42.23 -35.90 
2004 09 22.66 -37.32 -29.99 
2004 10 19.12 -30.71 -24.91 
2004 11 -6.65 -16.56 -11.60 
2004 12  2.50 -11.28  -4.39 
2005 01   .88  -9.83  -4.47 
2005 02 -8.75 -21.19 -14.97 
2005 03 18.94 -31.28 -25.11 
2005 04 24.43 -34.04 -29.23 
2005 05 21.37 -33.29 -27.33 
2005 06 26.49 -37.86 -32.17 
2005 07 25.96 -34.88 -30.42 
2005 08 28.79 -38.68 -33.73 
2005 09 22.86 -34.84 -28.85 
2005 10 17.39 -28.98 -23.18 
2005 11 -7.80 -19.03 -13.41 
2005 12   .42 -10.01  -4.79 
2006 01 -1.58 -12.51  -7.04 
2006 02 -9.46 -18.29 -13.87 
2006 03 19.91 -27.71 -23.81 
2006 04 27.31 -38.38 -32.84 
2006 05 29.63 -42.79 -36.21 
2006 06 22.51 -32.68 -27.59 
2006 07 27.89 -42.97 -35.43 
2006 08 20.92 -33.03 -26.97 
2006 09 21.09 -34.18 -27.63 
2006 10 20.16 -30.92 -25.54 
2006 11 -7.56 -19.34 -13.45 
2006 12  -.13 -13.10  -6.61 
2007 01  1.77 -11.16  -4.69 
2007 02 -9.60 -20.27 -14.93 
2007 03 18.20 -29.35 -23.77 
2007 04 20.96 -33.66 -27.31 
2007 05 21.13 -33.02 -27.07 
2007 06 21.53 -34.34 -27.93 
2007 07 23.01 -35.43 -29.22 
2007 08 24.24 -35.74 -29.99 
2007 09 21.84 -31.87 -26.85 
2007 10 21.41 -31.38 -26.39 
2007 11 -8.00 -18.03 -13.01 
2007 12   . 2 -11.62  -5.80 
2008 01   .26  -9.43  -4.58 
2008 02 10.79 -20.20 -15.50 
2008 03 17.40 -29.60 -23.50 
2008 04 21.47 -33.31 -27.39 
2008 05 23.35 -34.90 -29.12 
2008 06 21.37 -31.16 -26.26 
2008 07 28.62 -40.29 -34.45 
2008 08 34.09 -45.99 -40.04 
2008 09 20.00 -28.29 -24.14 
2008 10 18.21 -26.79 -22.50 
2008 11 -9.34 -21.28 -15.31 
2008 12   .96 -10.86  -4.94 
2009 01  -.23 -10.98  -5.60 
2009 02 12.43 -24.55 -18.49 
2009 03 22.18 -31.67 -26.92 
2009 04 20.62 -27.99 -24.30 
2009 05 26.64 -37.53 -32.08 
2009 06 25.74 -36.57 -31.15 
2009 07 26.21 -35.31 -30.76 
2009 08 27.59 -36.74 -32.16 
2009 09 26.57 -36.83 -31.70 
2009 10 21.30 -30.43 -25.86 
2009 11 -6.62 -14.67 -10.64 
2009 12  1.40  -8.89  -3.74 
2010 01 -2.45 -11.46  -6.95 
2010 02 -9.68 -19.61 -14.65 
2010 03 19.04 -27.92 -23.48 
2010 04 23.13 -31.29 -27.21 
2010 05 26.67 -38.34 -32.50 
2010 06 26.97 -37.06 -32.01 
2010 07 28.85 -39.84 -34.34 
2010 08 27.33 -38.16 -32.74 
2010 09 27.73 -38.56 -33.14 
2010 10 17.69 -28.14 -22.91 
2010 11 -7.40 -18.07 -12.73 
2010 12   . 0  -9.12  -4.56 
2011 01  -.30 -10.56  -5.43 
2011 02 -9.29 -21.57 -15.43 
2011 03 19.52 -28.27 -23.89 
2011 04 21.71 -32.00 -26.85 
2011 05 24.16 -33.02 -28.59 
2011 06 22.88 -30.76 -26.82 
2011 07 20.51 -29.32 -24.91 
2011 08 21.23 -31.96 -26.59 
2011 09 25.15 -35.63 -30.39 
2011 10 17.91 -27.07 -22.49 
2011 11 -7.58 -15.84 -11.71 
2011 12   .43  -7.79  -3.68 
2012 01  -.10 -10.14  -5.12 
2012 02 -8.38 -17.99 -13.18 
2012 03 19.46 -27.94 -23.70 
2012 04 22.29 -31.44 -26.86 
2012 05 21.00 -29.28 -25.14 
2012 06 28.48 -38.34 -33.41 
2012 07 27.13 -35.56 -31.34 
2012 08 27.69 -37.30 -32.49 
2012 09 24.30 -31.77 -28.03 
2012 10 18.19 -27.96 -23.07 
2012 11 -8.34 -19.61 -13.97 
2012 12  2.52  -7.41  -2.44 
2013 01   .98  -7.77  -3.39 
2013 02 10.26 -19.03 -14.64 
2013 03 17.71 -25.55 -21.63 
2013 04 28.13 -38.25 -33.19 
2013 05 23.59 -31.33 -27.46 
2013 06 26.02 -36.08 -31.05 
2013 07 28.80 -38.77 -33.78 
2013 08 26.46 -37.71 -32.08 
2013 09 23.13 -32.53 -27.82 
2013 10 17.84 -26.85 -22.34 
2013 11 -9.24 -19.14 -14.19 
2013 12   . 1  -9.14  -4.56 
2014 01   .44 -10.13  -4.84 
