1960 03 -4.75 -16.86 -10.80 
1960 04  3.95  -6.96  -1.50 
1960 05 16.54   4.09  10.31 
1960 06 19.43   7.02  13.22 
1960 07 19.39   8.05  13.71 
1960 08 20.77   7.98  14.37 
1960 09 14.19   3.61   8.89 
1960 10  6.22  -1.60   2.31 
1960 11   .15  -6.41  -3.13 
1960 12 10.20 -21.45 -15.82 
1961 01 15.42 -29.30 -22.36 
1961 02 -9.18 -24.69 -16.93 
1961 03 -1.99 -17.94  -9.96 
1961 04  7.04  -2.79   2.12 
1961 05 12.01    .65   6.33 
1961 06 17.85   5.59  11.72 
1961 07 21.60   9.45  15.52 
1961 08 20.32   9.16  14.74 
1961 09 16.19   7.16  11.67 
1961 10  9.25   -.10   4.57 
1961 11  1.05  -4.58  -1.76 
1961 12 -7.46 -15.54 -11.50 
1962 01 15.34 -28.83 -22.08 
1962 02 13.93 -30.51 -22.22 
1962 03  2.44 -11.86  -4.71 
1962 04  4.21  -5.96   -.87 
1962 05 11.50   1.04   6.27 
1962 06 20.10   7.21  13.65 
1962 07 20.00   8.99  14.49 
1962 08 21.22   9.16  15.19 
1962 09 13.02   4.91   8.96 
1962 10  6.98  -1.65   2.66 
1962 11 -1.77 -11.12  -6.44 
1962 12 10.22 -21.18 -15.70 
1963 01 12.43 -25.23 -18.83 
1963 02 13.66 -27.52 -20.59 
1963 03 -3.63 -18.90 -11.26 
1963 04  5.49  -5.19    .14 
1963 05 13.17   -.69   6.24 
1963 06 21.39   7.44  14.41 
1963 07 22.46  12.29  17.37 
1963 08 18.00   6.86  12.43 
1963 09 12.87   1.68   7.27 
1963 10 10.28   -.31   4.98 
1963 11   .89  -5.61  -2.36 
1963 12 14.00 -24.50 -19.25 
1964 01 10.40 -23.73 -17.06 
1964 02 -8.68 -22.66 -15.67 
1964 03 -3.53 -18.87 -11.20 
1964 04  6.32  -7.54   -.60 
1964 05 13.32    .90   7.10 
1964 06 18.02   4.61  11.31 
1964 07 22.24   9.53  15.88 
1964 08 17.44   7.08  12.26 
1964 09 12.66   2.44   7.55 
1964 10  5.20  -3.64    .77 
1964 11 -1.37 -10.10  -5.74 
1964 12 10.96 -20.96 -15.95 
1965 01 13.30 -27.28 -20.29 
1965 02 10.63 -27.26 -18.94 
1965 03 -2.66 -15.00  -8.83 
1965 04  4.78  -6.63   -.92 
1965 05 10.83   -.16   5.33 
1965 06 20.42   6.36  13.39 
1965 07 17.83   6.10  11.96 
1965 08 17.95   6.18  12.07 
1965 09 13.09   1.75   7.42 
1965 10  3.80  -2.42    .68 
1965 11 -4.07 -12.54  -8.30 
1965 12 -8.87 -18.81 -13.84 
1966 01 -8.03 -18.43 -13.23 
1966 02 -6.24 -19.35 -12.79 
1966 03  -.96 -11.55  -6.25 
1966 04  5.70  -4.82    .43 
1966 05 11.38  -1.52   4.93 
1966 06 20.02   6.30  13.16 
1966 07 20.85   8.60  14.72 
1966 08 18.79   7.82  13.31 
1966 09 13.59   1.99   7.79 
1966 10  5.98  -1.25   2.36 
1966 11   .74  -6.23  -2.74 
1966 12 -7.83 -17.84 -12.83 
1967 01 11.79 -24.07 -17.93 
1967 02 13.69 -28.27 -20.98 
1967 03 -5.79 -21.44 -13.61 
1967 04  2.86  -9.04  -3.09 
1967 05  8.80  -1.93   3.43 
1967 06 22.07   5.54  13.80 
1967 07 22.15  10.13  16.14 
1967 08 21.25   8.46  14.85 
1967 09 15.52   3.14   9.33 
1967 10  6.67  -1.04   2.81 
1967 11 -1.52  -9.47  -5.50 
1967 12 -7.59 -18.95 -13.27 
1968 01 15.81 -28.49 -22.15 
1968 02 11.74 -24.77 -18.25 
1968 03 -2.08 -15.32  -8.70 
1968 04  7.15  -4.32   1.41 
1968 05 14.52    .36   7.44 
1968 06 19.81   6.50  13.15 
1968 07 21.13   8.25  14.69 
1968 08 16.32   6.64  11.48 
1968 09 18.62   6.69  12.66 
1968 10  9.09   1.33   5.21 
1968 11 -2.78  -8.89  -5.83 
1968 12 -8.12 -16.91 -12.51 
1969 01 -7.26 -16.89 -12.07 
1969 02 -5.94 -18.74 -12.34 
1969 03 -1.35 -14.41  -7.88 
1969 04  2.59  -9.82  -3.61 
1969 05  9.71  -1.49   4.11 
1969 06 17.76   4.98  11.37 
1969 07 20.64   9.49  15.06 
1969 08 20.24   9.34  14.79 
1969 09 12.08   1.56   6.82 
1969 10  4.94  -4.59    .17 
1969 11   .52  -5.53  -2.50 
1969 12 -7.92 -17.35 -12.63 
1970 01 15.23 -27.76 -21.49 
1970 02 11.51 -24.87 -18.19 
1970 03 -1.48 -14.67  -8.07 
1970 04  5.05  -6.59   -.77 
1970 05 13.26    . 3   6.64 
1970 06 19.34   6.93  13.13 
1970 07 23.78  11.18  17.48 
1970 08 21.22   9.84  15.53 
1970 09 12.79   3.48   8.13 
1970 10 10.25   -.18   5.03 
1970 11   .55  -7.15  -3.30 
1970 12 13.47 -23.55 -18.51 
1971 01 13.58 -25.25 -19.41 
1971 02 -9.42 -23.61 -16.51 
1971 03 -1.63 -15.56  -8.59 
1971 04  4.98  -4.51    .23 
1971 05 14.89   1.04   7.97 
1971 06 19.68   4.87  12.27 
1971 07 21.03   9.35  15.19 
1971 08 18.62   7.61  13.11 
1971 09 16.21   4.77  10.49 
1971 10  9.10   -.20   4.45 
1971 11 -1.94 -11.89  -6.91 
1971 12 11.36 -22.59 -16.97 
1972 01 12.23 -29.56 -20.89 
1972 02 12.36 -28.27 -20.31 
1972 03 -5.31 -19.99 -12.65 
1972 04  4.65  -9.29  -2.32 
1972 05 14.10   -.78   6.66 
1972 06 19.06   6.19  12.62 
1972 07 23.17  10.42  16.79 
1972 08 19.51   7.26  13.38 
1972 09 13.81   3.20   8.50 
1972 10  3.33  -4.32   -.49 
1972 11 -2.32  -9.56  -5.94 
1972 12 12.85 -25.36 -19.10 
1973 01 11.44 -22.12 -16.78 
1973 02 -9.39 -22.36 -15.87 
1973 03  1.61 -11.32  -4.85 
1973 04  4.35  -3.63    .35 
1973 05 10.74   2.60   6.67 
1973 06 21.50   8.93  15.21 
1973 07 22.33  11.52  16.92 
1973 08 20.84  11.54  16.19 
1973 09 13.95   4.57   9.26 
1973 10  8.67    . 7   4.37 
1973 11 -1.79  -7.89  -4.84 
1974 01 15.34 -27.48 -21.41 
1974 02 11.72 -23.59 -17.65 
1974 03 -4.33 -16.79 -10.56 
1974 04  2.79  -5.93  -1.57 
1974 05  8.53   -.61   3.95 
1974 06 20.56   8.64  14.60 
1974 07 21.60  10.02  15.81 
1974 08 19.93   8.71  14.32 
1974 09 12.38   2.56   7.47 
1974 10  3.25  -3.25    . 0 
1974 11  -.29  -5.74  -3.01 
1974 12 -5.25 -14.18  -9.71 
1975 02 11.17 -20.93 -16.04 
1975 03 -3.03 -15.03  -9.03 
1975 04  3.22  -6.60  -1.69 
1975 06 21.04   9.04  15.04 
1975 10  8.28    . 2   4.15 
1975 11  -.56  -7.42  -3.99 
1976 01 13.76 -25.53 -19.64 
1976 02 -8.50 -21.45 -14.97 
1976 03 -3.83 -17.07 -10.45 
1976 04  4.17  -4.08    . 4 
1976 05 12.75   2.18   7.46 
1976 06 23.15   7.59  15.37 
1976 07 22.61  10.12  16.36 
1976 08 20.75   9.22  14.99 
1976 09 14.68   4.19   9.43 
1976 10  4.28  -2.39    .94 
1976 11 -2.98  -8.30  -5.64 
1976 12 12.74 -23.51 -18.12 
1977 01 12.15 -22.08 -17.11 
1977 02 -7.65 -17.27 -12.46 
1977 03  1.13  -7.42  -3.14 
2004 01 15.75 -25.75 -20.75 
2004 02 -8.31 -20.20 -14.26 
2004 03  -.85 -15.39  -8.12 
2004 04  4.05  -6.90  -1.42 
2004 05  9.18  -1.57   3.80 
2004 09 99.99   2.61 -99.99 
2005 01 99.99 -29.01 -99.99 
2005 02 99.99 -17.53 -99.99 
2005 11 -1.46  -9.46  -5.46 
2006 01 -8.39 -18.76 -13.58 
2007 12 10.22 -20.51 -15.37 
2008 01 11.05 -21.83 -16.44 
2008 02 10.18 -23.82 -17.00 
2008 03 -5.12 -19.25 -12.18 
2008 04  8.05  -2.17   2.94 
2008 05 13.36    .97   7.16 
2008 07 21.69  11.11  16.40 
2008 08 20.90  10.14  15.52 
2008 10  7.81    . 7   3.94 
2008 11   . 0  -5.74  -2.87 
2008 12 -9.01 -20.63 -14.82 
2009 01 14.63 -27.25 -20.94 
2009 02 -7.53 -19.75 -13.64 
2009 03 -2.45 -17.29  -9.87 
2009 08 20.11   9.47  14.79 
2009 10  5.39  -1.16   2.10 
2009 11  3.42  -3.70   -.13 
2009 12 -7.01 -14.39 -10.70 
2010 01 -8.00 -17.69 -12.84 
2010 02 -2.82 -10.38  -6.60 
2010 03  1.98 -12.28  -5.14 
2010 04  9.27  -1.86   3.70 
2010 08 21.51  10.86  16.18 
2010 09 99.99   5.43 -99.99 
2010 10 99.99   -.21 -99.99 
2010 11 99.99  -6.70 -99.99 
2010 12 99.99 -10.43 -99.99 
2011 01 99.99 -20.20 -99.99 
2011 02 99.99 -22.36 -99.99 
2011 04 99.99  -7.27 -99.99 
2011 05 99.99   1.70 -99.99 
2011 06 99.99   8.01 -99.99 
2011 07 23.23   9.77  16.50 
2011 09 17.21   4.73  10.97 
2011 11 99.99  -4.38 -99.99 
2012 01 99.99 -23.53 -99.99 
2012 02 -9.17 -19.73 -14.45 
2012 03 99.99 -10.52 -99.99 
2012 04  6.37  -3.61   1.38 
2012 06 99.99   9.05 -99.99 
2012 07 99.99  10.38 -99.99 
2013 02 99.99 -19.46 -99.99 
2013 03  1.26  -7.63  -3.18 
2013 04 99.99  -7.33 -99.99 
2013 06 99.99   6.13 -99.99 
2013 07 99.99  10.18 -99.99 
2013 08 99.99   9.35 -99.99 
2013 09 99.99   5.26 -99.99 
2013 10 99.99    .87 -99.99 
2013 11 99.99  -7.68 -99.99 
2013 12 13.93 -23.74 -18.83 
2014 01 12.63 -23.39 -18.01 
2014 02 11.12 -22.00 -16.56 
2014 03 -8.10 -21.97 -15.03 
2014 04  4.88  -6.11   -.61 
2014 05 14.90   2.99   8.94 
