1965 01  3.34  -6.99  -1.82 
1965 02  4.39  -4.71   -.16 
1965 03  5.26  -3.17   1.04 
1965 04 17.71   6.69  12.20 
1965 05 26.26  14.39  20.32 
1965 06 28.44  16.06  22.25 
1965 07 28.80  17.24  23.02 
1965 08 27.49  15.71  21.60 
1965 10 18.71   7.13  12.92 
1965 12  7.67   1.29   4.48 
1966 01   .-9  -8.42  -4.25 
1966 02  4.27  -4.81   -.26 
1966 03 11.62    .52   6.07 
1966 04 15.09   5.90  10.49 
1966 05 21.63   8.41  15.02 
1966 07 32.25  19.17  25.71 
1966 08 29.63  16.10  22.86 
1966 09 25.57  12.56  19.06 
1966 10 18.66   6.19  12.42 
1966 11 11.97   2.39   7.18 
1966 12  3.51  -2.92    .29 
1967 01  3.78  -4.30   -.26 
1967 02  1.89  -7.99  -3.05 
1967 03 10.57    .98   5.77 
1967 04 18.08   6.78  12.43 
1967 05 26.46   8.88  17.67 
1967 06 36.68  17.01  26.84 
1967 07 32.75  17.14  24.94 
1967 08 27.51  15.69  21.60 
1967 10 18.14   7.89  13.01 
1967 11  7.95   1.45   4.69 
1967 12  4.89  -2.54   1.17 
1968 01   .19  -8.37  -4.09 
1968 02  2.27  -7.80  -2.76 
1968 03 13.17   1.02   7.09 
1968 04 19.54   6.58  13.06 
1968 05 21.78   9.91  15.84 
1968 06 29.46  17.37  23.41 
1968 07 29.33  18.34  23.83 
1968 08 29.32  18.11  23.71 
1968 09 25.92  13.45  19.68 
1968 10 19.65   7.18  13.41 
1968 11  9.93   3.47   6.70 
1968 12  4.09  -3.21    .44 
1969 02  4.27  -3.08    .59 
1969 04 19.33   6.04  12.68 
1969 05 25.10  11.87  18.48 
1969 06 27.09  15.85  21.47 
1969 07 30.45  19.70  25.07 
1969 08 30.55  17.49  24.02 
1969 09 25.05  14.29  19.67 
1969 10 18.54   7.01  12.78 
1969 11  8.52    .12   4.32 
1969 12  2.52  -3.41   -.44 
1970 01 -2.55 -12.53  -7.54 
1970 02  3.19  -6.93  -1.86 
1970 03  8.00   -.93   3.53 
1970 04 18.36   7.49  12.92 
1970 05 25.51  13.19  19.35 
1970 06 27.79  16.73  22.26 
1970 07 29.65  18.06  23.85 
1970 08 29.09  16.70  22.90 
1970 09 26.80  14.30  20.55 
1970 10 18.65   7.56  13.10 
1970 11  9.60   1.90   5.75 
1970 12  5.28  -3.60    .84 
1971 01   .10  -8.85  -4.37 
1971 02  3.17  -5.82  -1.32 
1971 03  7.69  -1.13   3.28 
1971 04 18.27   5.41  11.84 
1971 05 22.99   9.21  16.10 
1971 06 30.70  18.41  24.55 
1971 07 28.86  17.50  23.18 
1971 08 28.76  16.70  22.73 
1971 09 26.87  16.24  21.55 
1971 10 23.98  11.94  17.95 
1971 11 12.21   2.23   7.22 
1971 12  8.70   -.20   4.25 
1972 01  2.77  -7.85  -2.54 
1972 02  3.51  -5.90  -1.19 
1972 03 10.38  -1.75   4.31 
1972 04 16.24   5.36  10.80 
1972 05 25.79  13.37  19.58 
1972 06 26.79  15.21  21.00 
1975 08 32.06  17.31  24.68 
2004 07 27.44  17.37  22.41 
2004 08 26.59  15.76  21.17 
2004 09 26.36  11.82  19.09 
2004 12  1.47  -6.63  -2.58 
2005 01  1.32  -7.12  -2.90 
2005 02  4.42  -4.86   -.21 
2005 03  8.56  -4.86   1.85 
2005 04 20.09   4.23  12.16 
2005 05 21.69   7.08  14.38 
2005 06 31.35  17.62  24.49 
2005 08 30.79  17.95  24.37 
2005 09 28.32  14.28  21.30 
2005 10 19.68   7.76  13.72 
2005 11 13.61   1.69   7.64 
2005 12  1.69  -7.50  -2.90 
2006 01  9.74   -.97   4.38 
2006 02  6.52  -6.32    . 9 
2006 04 22.08   3.95  13.01 
2006 05 24.53   7.68  16.10 
2006 06 31.70  12.68  22.19 
2006 07 33.43  18.09  25.76 
2006 08 31.43  15.79  23.61 
2006 09 27.28  11.54  19.41 
2006 10 19.04   3.71  11.37 
2006 12 10.89  -3.32   3.78 
2007 01  7.34  -6.54    .40 
2007 02   .72 -13.49  -6.38 
2007 03 17.82   -.63   8.59 
2007 04 20.42   1.30  10.86 
2007 05 30.61   8.82  19.71 
2007 08 35.91  16.00  25.96 
2007 09 32.18  11.38  21.78 
2007 10 24.52   6.33  15.42 
2007 11 14.66  -2.56   6.05 
2007 12  6.99  -7.32   -.16 
2008 01  6.92 -11.78  -2.42 
2008 02  5.94 -11.90  -2.97 
2008 03 13.10  -4.88   4.11 
2008 04 22.84   2.39  12.61 
2008 05 22.54   6.03  14.28 
2008 06 30.89  14.73  22.81 
2008 07 32.22  14.71  23.46 
2008 08 31.30  13.22  22.26 
2008 09 29.38  11.04  20.20 
2008 10 23.07   4.08  13.57 
2008 11 13.19  -1.76   5.71 
2008 12  5.26  -9.93  -2.33 
2009 01   .99 -13.91  -6.46 
2009 02  9.35  -9.24    . 5 
2009 03 16.10  -4.38   5.86 
2009 04 19.90    .61  10.25 
2009 05 27.34   5.62  16.48 
2009 06 31.84  13.27  22.55 
2009 07 30.69  11.98  21.33 
2009 09 27.32  13.18  20.25 
2009 10 15.84   5.41  10.62 
2009 11 14.65   1.65   8.14 
2009 12  3.38  -6.30  -1.46 
2010 01  -.56  -8.84  -4.70 
2010 02  1.67  -9.02  -3.67 
2010 03 12.99   -.35   6.32 
2010 04 23.26   5.68  14.47 
2010 05 24.88  10.47  17.67 
2010 06 30.03  18.04  24.03 
2010 07 32.72  19.29  26.00 
2010 10 22.88   5.05  13.96 
2010 12  -.13 -10.04  -5.08 
2011 01  -.34 -10.14  -5.24 
2011 02  3.20  -7.07  -1.93 
2011 05 21.51  11.14  16.32 
2011 06 27.20  17.03  22.11 
2011 07 31.69  20.68  26.18 
2011 08 28.76  16.82  22.79 
2011 10 18.89   5.52  12.20 
2012 01  5.19  -5.42   -.11 
2012 02  7.42  -4.14   1.64 
2012 03 21.53   6.19  13.86 
2012 05 28.99  12.08  20.53 
2012 06 31.38  13.40  22.39 
2012 08 31.50  15.05  23.27 
2012 09 26.62  12.00  19.31 
2012 10 18.10   5.23  11.66 
2013 01  4.28  -6.70  -1.20 
2013 02  3.46  -6.88  -1.71 
2013 03  7.00  -4.10   1.45 
2013 04 17.61   4.16  10.88 
2013 06 28.49  15.72  22.10 
