1959 01 24.80 -33.70 -29.25 
1959 02 99.99 -36.59 -99.99 
1959 03 27.10 -34.70 -30.90 
1959 04 16.60 -25.80 -21.20 
1959 05 -8.70 -17.10 -12.90 
1959 06  1.30  -3.10   -.90 
1959 07  6.10    .70   3.40 
1959 08  5.90    .30   3.10 
1959 09  1.00  -2.60   -.79 
1959 10 11.00 -16.50 -13.75 
1959 11 19.10 -24.40 -21.75 
1959 12 18.40 -99.99 -99.99 
1960 01 30.20 -37.50 -33.84 
1960 02 30.10 -36.70 -33.40 
1960 03 29.70 -37.40 -33.55 
1960 04 17.29 -26.80 -22.05 
1960 05 -2.00  -8.10  -5.05 
1960 06  7.40   -.30   3.55 
1960 07  9.70   2.40   6.05 
1960 08  8.60   4.40   6.50 
1960 09  1.40  -1.20    . 9 
1960 10 -5.40  -9.89  -7.64 
1960 11 21.90 -27.00 -24.45 
1960 12 21.90 -28.60 -25.25 
1961 01 99.99 -37.59 -99.99 
1961 02 99.99 -35.90 -99.99 
1961 03 99.99 -41.40 -99.99 
1961 04 19.00 -26.20 -22.60 
1961 05 -8.20 -15.80 -12.00 
1961 06  2.20  -2.20    . 0 
1961 07  9.10   3.60   6.35 
1961 08  3.80    .40   2.09 
1961 09 -3.10  -6.30  -4.69 
1961 10 13.60 -18.29 -15.95 
1961 11 19.40 -24.70 -22.05 
1961 12 27.60 -33.70 -30.65 
1962 01 99.99 -38.30 -99.99 
1962 02 99.99 -38.59 -99.99 
1962 03 23.10 -30.20 -26.65 
1962 04 19.29 -26.20 -22.75 
1962 05 -9.20 -15.10 -12.15 
1962 06  3.60   -.80   1.40 
1962 07  8.20   3.40   5.80 
1962 08  6.50   1.40   3.95 
1962 09   .60  -2.60   -.99 
1962 10 -7.40 -12.40  -9.89 
1962 11 20.60 -26.70 -23.65 
1962 12 26.00 -32.20 -29.10 
1963 01 99.99 -37.80 -99.99 
1963 02 99.99 -33.59 -99.99 
1963 03 99.99 -39.30 -99.99 
1963 04 13.00 -22.70 -17.85 
1963 05 -8.30 -15.70 -12.00 
1963 06  2.50  -3.20   -.35 
1963 07  7.50   1.20   4.35 
2000 01 27.20 -35.20 -31.20 
2000 02 28.30 -35.20 -31.75 
2000 03 23.50 -30.30 -26.90 
2000 04 17.00 -24.50 -20.75 
2000 05 -4.69 -10.80  -7.75 
2000 06  2.90  -2.50    .20 
2000 07 12.50   4.30   8.39 
2000 08  9.39   3.70   6.55 
2000 09  2.20  -1.40    .40 
2000 10 -6.60 -11.60  -9.10 
2000 11 17.90 -24.10 -21.00 
2000 12 26.70 -32.90 -29.80 
2001 01 28.10 -35.20 -31.65 
2001 02 27.10 -34.50 -30.80 
2001 03 22.10 -29.30 -25.70 
2001 04 15.90 -25.10 -20.50 
2001 05 -3.70 -10.20  -6.95 
2001 06   .70  -3.30  -1.30 
2001 07 13.00   4.30   8.64 
2001 08  7.40   3.20   5.30 
2001 09  4.50    .60   2.55 
2001 10 -7.80 -11.60  -9.70 
2001 11 17.20 -22.50 -19.85 
2001 12 19.10 -26.10 -22.60 
2002 01 26.60 -31.70 -29.15 
2002 02 32.00 -37.30 -34.65 
2002 03 26.30 -33.09 -29.70 
2002 04 19.40 -27.00 -23.20 
2002 05 -7.30 -13.20 -10.25 
2002 06  3.40  -1.10   1.15 
2002 07  9.00   2.00   5.50 
2002 08  8.10   2.80   5.45 
2002 09  2.90   -.40   1.25 
2002 10 -4.80  -8.50  -6.65 
2002 11 15.00 -21.90 -18.45 
2002 12 19.90 -27.00 -23.45 
2003 01 23.70 -30.50 -27.10 
2003 02 32.09 -37.90 -35.00 
2003 03 27.00 -33.59 -30.30 
2003 04 16.10 -24.00 -20.04 
2003 05 -4.90 -11.10  -8.00 
2003 06  1.30  -2.60   -.65 
2003 07 11.10   3.00   7.05 
2003 08  8.00   2.90   5.45 
2003 09  1.60  -1.30    .15 
2003 10 -3.00  -6.50  -4.75 
2003 11 14.10 -19.40 -16.75 
2003 12 24.60 -29.90 -27.25 
2004 01 32.33 -37.00 -34.66 
2004 02 29.63 -35.65 -32.64 
2004 03 31.30 -37.08 -34.19 
2004 04 18.58 -25.66 -22.12 
2004 05 -9.67 -15.15 -12.41 
2004 06  1.40  -2.60   -.59 
2004 07  7.60   1.07   4.33 
2004 08  5.49   1.00   3.24 
2004 09  1.79  -1.87    .-4 
2004 10 -8.21 -13.26 -10.73 
2004 11 19.48 -27.44 -23.46 
2004 12 31.11 -36.13 -33.62 
2005 01 28.53 -34.83 -31.68 
2005 02 30.96 -36.91 -33.93 
2005 03 26.48 -33.65 -30.06 
2005 04 13.48 -22.96 -18.21 
2005 05 -7.23 -12.91 -10.07 
2005 06  2.25  -1.99    .13 
2005 07  6.76   1.50   4.13 
2005 08  7.53   1.70   4.61 
2005 09  1.13  -1.95   -.41 
2005 10 -4.53  -9.95  -7.24 
2005 11 16.81 -23.94 -20.37 
2005 12 24.79 -30.80 -27.79 
2006 01 25.25 -32.05 -28.65 
2006 02 23.30 -30.76 -27.03 
2006 03 19.09 -27.18 -23.13 
2006 04 15.13 -23.37 -19.25 
2006 05 -3.25  -8.43  -5.84 
2006 06  5.65   -.17   2.74 
2006 07  7.76   1.91   4.83 
2006 08  8.07   3.41   5.74 
2006 09 99.99   -.21 -99.99 
2006 10 -1.79  -4.75  -3.27 
2006 11 15.55 -20.42 -17.98 
2006 12 20.86 -27.32 -24.09 
2007 01 26.19 -31.93 -29.06 
2007 02 27.40 -32.91 -30.15 
2007 03 26.61 -33.40 -30.00 
2007 04 13.68 -21.66 -17.67 
2007 05 -7.61 -15.40 -11.50 
2007 06  3.26  -1.39    .93 
2007 07  9.72   2.94   6.33 
2007 08  6.40   3.03   4.71 
2007 09   .70  -1.74   -.52 
2007 10 -3.93  -6.98  -5.45 
2007 11 20.91 -25.36 -23.13 
2007 12 23.95 -29.09 -26.52 
2008 01 28.07 -32.89 -30.48 
2008 02 33.41 -37.62 -35.51 
2008 03 31.10 -37.09 -34.09 
2008 04 15.96 -23.55 -19.75 
2008 05 -4.48 -10.28  -7.38 
2008 06  2.82  -1.09    .86 
2008 07 10.14   2.41   6.27 
2008 08  8.39   3.75   6.07 
2008 09   .87  -1.75   -.44 
2008 10 -2.17  -5.86  -4.01 
2008 11 15.81 -21.63 -18.71 
2008 12 25.40 -31.13 -28.26 
2009 01 24.93 -30.77 -27.85 
2009 02 28.24 -33.95 -31.09 
2009 03 27.66 -34.09 -30.87 
2009 04 15.19 -23.32 -19.25 
2009 05 -7.91 -13.73 -10.82 
2009 06   .83  -3.12  -1.14 
2009 07  8.89   2.43   5.66 
2009 08  7.00   1.95   4.47 
2009 09  3.51   -.17   1.67 
2009 10 -6.99 -10.70  -8.84 
2009 11 15.60 -21.04 -18.32 
2009 12 20.34 -26.82 -23.58 
2010 01 23.79 -29.81 -26.80 
2010 02 22.89 -29.95 -26.42 
2010 03 20.85 -27.58 -24.21 
2010 05 -6.75 -12.45  -9.60 
2010 06  3.26  -1.28    .99 
2010 07 10.31   3.33   6.82 
2010 08  9.22   3.90   6.56 
2010 09  3.73    .13   1.93 
2010 10  -.91  -3.67  -2.29 
2010 11 11.41 -18.10 -14.75 
2010 12 18.33 -23.63 -20.98 
2011 01 24.98 -31.48 -28.23 
2011 02 27.54 -34.05 -30.79 
2011 03 23.89 -30.96 -27.42 
2011 04 18.87 -26.65 -22.76 
2011 05 -5.70 -12.69  -9.19 
2011 06  2.54  -1.16    .69 
2011 07  9.76   2.68   6.22 
2011 08  9.22   5.29   7.25 
2011 09  2.78   -.15   1.31 
2011 10 -3.88  -7.71  -5.79 
2011 11 13.75 -18.71 -16.23 
2011 12 24.64 -30.34 -27.49 
2012 01 28.28 -34.50 -31.39 
2012 02 24.39 -30.40 -27.39 
2012 03 26.32 -32.56 -29.44 
2012 04 14.49 -22.34 -18.41 
2012 05 -3.59  -8.32  -5.95 
2012 06  3.06   -.34   1.36 
2012 07  9.56   2.71   6.13 
2012 08  8.89   3.89   6.39 
2012 09  5.26   1.76   3.51 
2012 10 -3.03  -6.21  -4.62 
2012 11 15.32 -19.83 -17.57 
2012 12 22.78 -27.60 -25.19 
2013 01 29.86 -34.06 -31.96 
2013 02 31.53 -36.39 -33.96 
2013 03 23.00 -29.62 -26.31 
2013 04 16.45 -23.62 -20.03 
2013 05 -6.31 -13.22  -9.76 
2013 06  7.19    .69   3.94 
2013 07  7.21   1.46   4.33 
2013 09  1.09  -1.47   -.19 
2013 10 -3.34  -6.21  -4.77 
2013 11 17.42 -21.91 -19.66 
2013 12 25.72 -31.51 -28.61 
2014 01 28.65 -34.43 -31.54 
2014 02 27.55 -33.80 -30.67 
2014 03 25.22 -31.50 -28.36 
2014 04 17.09 -24.85 -20.97 
2014 05 -3.84 -10.38  -7.11 
