1948 01 -2.87 -12.11  -7.49 
1948 02  3.36  -8.08  -2.36 
1948 03 10.03  -2.42   3.80 
1948 04 17.14   4.85  10.99 
1948 05 19.68   6.85  13.26 
1948 06 25.90  13.39  19.64 
1948 08 27.47  15.00  21.23 
1948 10 14.85   3.65   9.25 
1948 11 12.29   3.07   7.68 
1948 12  3.80  -3.84    .-1 
1949 01  5.71  -2.62   1.54 
1949 02  6.34  -4.42    .96 
1949 03  8.37  -2.28   3.04 
1949 04 14.52   1.79   8.15 
1949 05 23.03   9.84  16.43 
1949 06 29.20  16.59  22.89 
1949 07 30.38  18.84  24.61 
1949 08 28.72  15.97  22.34 
1949 09 21.06   9.52  15.29 
1949 10 20.61   7.68  14.14 
1949 11  8.89    .38   4.63 
1949 12  5.24  -3.61    .81 
1950 01  7.12  -2.11   2.50 
1950 02  2.33  -5.95  -1.81 
1950 03  4.94  -4.73    .10 
1950 04 10.80    .29   5.54 
1950 05 22.17   8.68  15.42 
1950 06 25.76  12.67  19.21 
1950 07 27.15  14.63  20.89 
1950 08 27.19  14.41  20.80 
1950 09 22.11  11.01  16.56 
1950 10 18.76   7.00  12.88 
1950 11  6.35  -2.18   2.08 
1950 12  -.57  -9.06  -4.81 
1951 01  1.95  -5.53  -1.79 
1951 02  2.76  -6.62  -1.93 
1951 03  7.64  -2.40   2.62 
1951 04 13.84   1.95   7.89 
1951 05 22.55   9.05  15.79 
1951 06 26.02  14.33  20.17 
1951 07 28.54  16.53  22.53 
1951 08 27.60  14.43  21.01 
1951 09 22.99  10.39  16.69 
1951 10 19.64   6.70  13.17 
1951 11  5.78  -2.63   1.57 
1951 12  3.45  -6.05  -1.30 
1952 01  4.07  -4.09    . 0 
1952 02  3.89  -4.41   -.25 
1952 03  6.78  -2.68   2.05 
1952 04 15.75   3.50   9.62 
1952 05 20.16   8.02  14.09 
1952 06 28.98  15.26  22.12 
1952 07 30.34  17.49  23.91 
1952 08 27.91  14.69  21.30 
1952 09 24.89  10.76  17.82 
1952 10 14.75   2.15   8.45 
1952 11 10.96    .89   5.92 
1999 06 27.19  14.89  21.04 
1999 07 31.02  18.48  24.75 
1999 08 25.63  14.70  20.16 
1999 09 24.02  10.70  17.36 
1999 10 16.50   4.96  10.73 
1999 11 12.33   1.43   6.88 
1999 12  4.27  -3.51    .38 
2000 01   .86  -7.89  -3.51 
2000 02  4.60  -4.07    .26 
2000 04 14.41   2.89   8.64 
2000 05 21.56  10.25  15.90 
2000 06 25.41  14.95  20.18 
2000 07 25.55  14.68  20.11 
2000 08 25.70  15.04  20.37 
2000 09 22.20  11.48  16.84 
2000 10 18.11   6.43  12.27 
2000 11  7.39    .-9   3.65 
2000 12 -2.02 -10.27  -6.14 
2001 01   .68  -5.51  -2.41 
2001 02  4.05  -3.95    . 5 
2001 03  5.22  -3.10   1.05 
2001 04 17.70   4.14  10.92 
2001 05 21.00   9.18  15.09 
2001 06 25.66  13.99  19.82 
2001 07 28.14  15.54  21.84 
2001 08 28.03  16.86  22.44 
2001 09 21.83  10.39  16.11 
2001 10 16.76   7.14  11.95 
2001 12  6.01  -1.62   2.19 
2002 01  4.90  -2.97    .96 
2002 02  5.70  -4.42    .63 
2002 03  8.75  -1.81   3.47 
2002 04 16.01   4.96  10.49 
2002 05 19.57   6.67  13.12 
2002 06 26.97  15.03  21.00 
2002 07 30.34  17.64  23.99 
2002 08 29.23  16.95  23.09 
2002 09 25.93  13.30  19.61 
2002 10 14.58   5.66  10.12 
2002 11  7.41    .79   4.10 
2002 12  1.94  -4.94  -1.50 
2003 01 -2.01  -9.71  -5.86 
2003 02   .64  -8.43  -3.90 
2003 03  9.74  -2.54   3.60 
2003 04 16.53   3.57  10.05 
2003 05 19.09   8.85  13.97 
2003 06 23.58  12.95  18.26 
2003 07 26.86  16.09  21.47 
2003 08 27.27  16.82  22.04 
2003 09 22.08  11.31  16.69 
2003 10 15.39   4.06   9.72 
2003 11 12.20   2.62   7.41 
2003 12  3.21  -3.67   -.23 
2004 01 -2.08 -10.56  -6.32 
2004 02  3.08  -6.48  -1.70 
2004 03  9.14    .-6   4.54 
2004 04 14.80   4.12   9.46 
2004 05 24.01  10.93  17.47 
2004 06 24.46  13.78  19.11 
2004 07 26.83  16.83  21.83 
2004 08 25.47  14.65  20.06 
2004 09 24.69  12.65  18.67 
2004 10 17.25   6.33  11.79 
2004 11 11.39   2.36   6.88 
2004 12  3.63  -4.48   -.42 
2005 01  1.74  -7.34  -2.80 
2005 02  3.93  -5.39   -.72 
2005 03  5.77  -4.36    .70 
2005 04 16.74   3.94  10.34 
2005 05 19.65   6.45  13.04 
2005 06 29.25  16.74  22.99 
2005 07 30.54  18.32  24.43 
2005 08 28.71  17.94  23.32 
2005 09 25.71  12.96  19.33 
2005 10 16.83   7.22  12.02 
2005 12   .78  -5.34  -2.28 
2006 01  7.41   -.19   3.61 
2006 02  3.08  -5.40  -1.16 
2006 03  7.53  -1.92   2.80 
2006 04 17.98   4.67  11.32 
2006 05 20.41   8.89  14.65 
2006 06 24.93  13.06  18.99 
2006 07 28.41  18.26  23.33 
2006 08 27.83  16.99  22.41 
2006 09 21.07  11.58  16.32 
2006 10 14.57   4.71   9.63 
2006 11 11.56   1.71   6.63 
2006 12  7.47   -.95   3.26 
2007 01  3.30  -4.39   -.54 
2007 02 -2.66 -10.78  -6.72 
2007 03 10.84   -.20   5.32 
2007 04 13.28   3.22   8.25 
2007 05 24.34   9.78  17.06 
2007 06 27.29  14.01  20.65 
2007 07 27.60  15.00  21.30 
2007 08 28.03  17.81  22.92 
2007 09 25.42  12.42  18.92 
2007 10 20.23   9.72  14.97 
2007 11  9.32    .13   4.72 
2007 12  3.65  -3.25    .20 
2008 01  2.50  -5.67  -1.58 
2008 02  1.89  -7.46  -2.78 
2008 03  5.40  -3.53    .93 
2008 04 17.62   4.79  11.20 
2008 05 19.27   7.43  13.35 
2008 06 26.73  15.45  21.09 
2008 07 28.26  16.85  22.55 
2008 08 26.78  14.83  20.80 
2008 09 24.87  12.53  18.70 
2008 10 16.12   4.58  10.35 
2008 11  7.88   -.68   3.60 
2008 12  4.05  -5.01   -.48 
2009 01 -2.79 -12.45  -7.62 
2009 02  3.29  -6.14  -1.42 
2009 03 11.02  -1.82   4.60 
2009 04 15.98   4.14  10.05 
2009 05 21.72   9.37  15.54 
2009 06 25.47  13.89  19.68 
2009 07 25.59  14.86  20.22 
2009 08 26.55  16.34  21.44 
2009 09 22.71  12.63  17.67 
2009 10 14.51   5.00   9.75 
2009 11 12.12   3.01   7.56 
2009 12  2.47  -5.15  -1.34 
2010 01 -1.04  -7.39  -4.21 
2010 02  -.14  -7.27  -3.70 
2010 03 10.97   -.93   5.02 
2010 04 18.76   5.13  11.94 
2010 05 22.71  11.10  16.90 
2010 06 26.52  16.04  21.28 
2010 07 29.61  17.65  23.63 
2010 08 29.09  17.53  23.31 
2010 09 24.31  12.58  18.44 
2010 10 17.40   5.66  11.53 
2010 11 11.43   -.43   5.50 
2010 12 -1.26  -6.76  -4.01 
2011 01 -1.99  -9.26  -5.62 
2011 02  2.40  -7.09  -2.34 
2011 03  7.56  -2.33   2.61 
2011 04 15.84   4.87  10.35 
2011 05 22.21  11.03  16.61 
2011 06 26.30  14.79  20.54 
2011 07 30.93  18.83  24.88 
2011 08 27.36  16.24  21.80 
2011 09 22.51  13.83  18.17 
2011 10 16.20   5.96  11.08 
2011 11 13.04   2.99   8.01 
2011 12  5.77  -1.28   2.24 
2012 01  3.84  -5.19   -.67 
2012 02  5.27  -2.96   1.15 
2012 03 16.37   3.76  10.07 
2012 04 15.33   2.54   8.93 
2012 05 25.42  11.60  18.51 
2012 06 27.65  14.43  21.04 
2012 07 31.45  18.76  25.10 
2012 08 27.77  14.45  21.11 
2012 09 22.55  10.90  16.72 
2012 10 15.90   6.44  11.17 
2012 11  8.67  -1.57   3.55 
2012 12  6.20   -.99   2.60 
2013 01  2.83  -5.44  -1.30 
2013 02  1.29  -6.53  -2.62 
2013 03  5.18  -3.07   1.05 
2013 04 16.18   2.60   9.39 
2013 05 22.91  10.73  16.82 
2013 06 25.47  14.52  19.99 
2013 07 27.05  17.78  22.41 
2013 08 26.39  15.22  20.80 
2013 09 22.92  11.29  17.10 
2013 10 17.35   6.75  12.05 
2013 11  7.47  -1.20   3.13 
2013 12  3.09  -4.35   -.63 
2014 01 -1.41 -11.53  -6.47 
2014 02 -1.15 -11.51  -6.33 
2014 03  5.58  -6.16   -.28 
2014 04 16.57   3.69  10.13 
2014 05 22.16  10.53  16.34 
