1962 09 10.00  -1.72   4.14 
1962 10  2.65  -7.84  -2.59 
1962 11 14.30 -21.83 -18.06 
1962 12 16.43 -25.19 -20.81 
1963 01 13.44 -20.94 -17.19 
1963 02 12.07 -22.88 -17.47 
1963 03 -5.81 -23.14 -14.47 
1963 04  4.26 -12.64  -4.19 
1963 05 16.04   -.50   7.77 
1963 06 16.94   3.36  10.15 
1963 07 20.12  11.73  15.92 
1963 08 19.00   4.90  11.95 
1963 09 13.67  -1.24   6.21 
1963 10  -.12  -9.25  -4.68 
1963 11 19.04 -26.54 -22.79 
1963 12 10.93 -20.27 -15.60 
1964 01 20.27 -27.33 -23.80 
1964 02 -9.89 -22.63 -16.26 
1964 03 -8.97 -26.71 -17.84 
1964 04  2.00 -11.83  -4.91 
1964 05  7.38  -5.32   1.03 
1964 06 20.72   3.80  12.25 
1964 07 20.84   4.62  12.73 
1964 08 19.03   3.21  11.12 
1964 09 13.60  -1.45   6.07 
1964 10  2.20  -7.92  -2.86 
1964 11 11.66 -22.28 -16.97 
1964 12 25.54 -36.15 -30.84 
1965 01 18.57 -29.36 -23.96 
1965 02 18.42 -29.88 -24.15 
1965 03  3.90  -9.70  -2.90 
1965 04  4.64  -9.31  -2.33 
1965 05 12.82  -3.23   4.79 
1965 06 18.20   3.46  10.83 
1965 07 21.46   5.99  13.72 
1965 08 18.53   3.67  11.10 
1965 09 15.01    .58   7.80 
1965 10 -5.37 -15.80 -10.58 
1965 11 10.80 -19.61 -15.20 
1965 12 19.24 -29.11 -24.17 
1966 01 24.08 -33.62 -28.84 
1966 02 12.84 -25.97 -19.40 
1966 03 -8.84 -26.07 -17.45 
1966 04  5.03 -14.24  -4.60 
1966 05 12.02  -2.20   4.91 
1966 06 22.12   3.19  12.65 
1966 07 22.23   4.01  13.12 
1966 08 19.75   1.17  10.46 
1966 09 14.91  -1.83   6.54 
1966 10  -.81 -12.86  -6.83 
1966 11 12.73 -21.51 -17.11 
1966 12 20.35 -29.95 -25.15 
1967 01 17.25 -28.49 -22.87 
1967 02 13.35 -25.36 -19.35 
1967 03 -3.14 -21.27 -12.20 
1967 04  6.03  -8.46  -1.21 
1967 05 12.23  -2.80   4.71 
1967 06 21.61   4.56  13.08 
1967 07 19.28   5.37  12.32 
1967 08 19.52   4.37  11.94 
1967 09 14.47  -2.56   5.95 
1967 10  -.45 -12.19  -6.32 
1967 11 -8.16 -18.36 -13.26 
1967 12 13.55 -24.65 -19.10 
1968 01 16.04 -27.03 -21.53 
1968 02 11.10 -23.39 -17.24 
1968 03   .11 -19.23  -9.55 
1968 04  4.35 -11.76  -3.70 
1968 05 12.68  -1.73   5.47 
1968 06 19.45   4.32  11.89 
1968 07 23.55   4.05  13.79 
1968 08 19.03   3.62  11.32 
1968 09 10.74  -3.57   3.58 
1968 10 -2.40 -13.71  -8.05 
1968 11 13.04 -21.43 -17.23 
1968 12 99.99 -29.04 -99.99 
1969 01 99.99 -32.81 -99.99 
1969 02 15.05 -26.96 -21.00 
1969 03 -2.92 -20.83 -11.87 
1969 04  6.87  -7.26   -.19 
1969 05 13.55  -1.84   5.85 
1969 06 23.86   4.00  13.93 
1969 07 18.00   5.50  11.75 
1969 08 13.15   -.58   6.28 
1969 09 14.04  -3.93   5.05 
1969 10  5.30  -9.43  -2.06 
1969 11 13.53 -23.53 -18.53 
1969 12 -8.76 -19.39 -14.07 
1970 01 19.87 -28.90 -24.39 
1970 02 -9.60 -20.45 -15.02 
1970 03 -1.65 -16.37  -9.01 
1970 04  2.58 -10.20  -3.81 
1970 05 13.40  -1.07   6.16 
1970 06 16.69   3.17   9.93 
1970 07 19.95   5.45  12.70 
1970 08 17.02   3.39  10.20 
1970 09  6.36  -4.85    .75 
1970 10 -5.86 -14.90 -10.38 
1970 11 -8.47 -19.79 -14.13 
1970 12 18.71 -28.28 -23.50 
1971 01 28.21 -36.93 -32.57 
1971 02 16.99 -27.09 -22.04 
1971 03 13.42 -27.00 -20.20 
1971 04   .30 -13.49  -6.59 
1971 05 11.42  -2.20   4.61 
1971 06 22.09   2.96  12.52 
1971 07 19.67   5.04  12.35 
1971 08 17.28   4.51  10.89 
1971 09 11.06  -1.35   4.85 
1971 10 -2.08 -11.03  -6.55 
1971 11 15.04 -23.61 -19.32 
1971 12 16.27 -25.45 -20.86 
1972 01 25.35 -33.59 -29.47 
1972 04 -1.10 -16.51  -8.80 
1972 05 12.85  -2.07   5.39 
1972 06 19.93   4.10  12.01 
1972 07 22.55   5.65  14.10 
1972 08 19.17   4.59  11.88 
1972 09  8.54  -3.91   2.31 
1972 10 -1.07 -10.86  -5.96 
1972 11 12.32 -21.59 -16.95 
1972 12 15.33 -23.05 -19.18 
1973 01 22.28 -31.20 -26.74 
1973 02 13.80 -26.31 -20.05 
1973 03 -6.86 -20.06 -13.46 
1973 04  4.64  -9.79  -2.57 
1973 05 14.40   -.91   6.74 
1973 06 18.94   4.54  11.74 
1973 07 19.95   6.72  13.33 
1973 08 15.95   3.84   9.89 
1973 09 12.45  -2.33   5.05 
1973 10 -3.35 -11.29  -7.32 
1973 11 16.36 -24.32 -20.34 
1973 12 15.24 -22.58 -18.91 
1974 01 22.36 -30.14 -26.25 
1974 02 23.14 -30.91 -27.02 
1974 03 -8.93 -23.47 -16.20 
1974 04  5.13 -10.80  -2.83 
1974 05 13.85  -3.16   5.34 
1974 06 18.16   2.96  10.56 
1974 07 20.43   5.29  12.86 
1974 08 18.61   3.97  11.29 
1974 09 14.76   -.80   6.98 
1974 10 -4.96 -14.73  -9.84 
1974 11 14.54 -23.35 -18.94 
1974 12 20.64 -27.91 -24.27 
1978 01 20.52 -28.44 -24.48 
1978 02 10.67 -22.78 -16.72 
2009 11 13.67 -22.62 -18.14 
2010 01 17.83 -24.91 -21.37 
2010 02 -9.55 -20.25 -14.90 
2010 03 -3.13 -18.64 -10.88 
2010 04  6.79  -7.34   -.27 
2010 05 17.39   1.64   9.51 
2010 06 18.69   6.10  12.39 
2010 07 20.81   8.13  14.46 
2010 08 19.37   5.23  12.30 
2010 09 12.44   -.46   5.99 
2010 10   . 4 -10.37  -5.16 
2010 11 -7.54 -14.64 -11.09 
2010 12 21.21 -27.37 -24.29 
2011 01 15.52 -24.08 -19.79 
2011 02 13.65 -24.56 -19.10 
2011 03 -4.15 -20.07 -12.11 
2011 04  4.05  -6.95  -1.44 
2011 05 16.09   4.63  10.36 
2011 06 18.25   9.93  14.09 
2011 07 20.73   7.62  14.17 
2011 08 18.12   4.62  11.37 
2011 10   .67  -8.97  -4.15 
2011 11 17.00 -25.80 -21.40 
