1967 05 22.47  10.63  16.54 
1967 06 20.33   8.28  14.30 
1967 07 99.99   6.89 -99.99 
1967 08 99.99   6.34 -99.99 
1967 10 26.43  11.26  18.84 
1967 11 26.72  12.85  19.78 
1967 12 28.46  13.88  21.17 
1968 05 18.74   8.82  13.78 
1968 08 17.41   6.02  11.71 
1968 11 27.76  10.95  19.35 
1968 12 27.33  12.99  20.16 
1969 01 32.25  16.43  24.34 
1969 02 29.64  16.02  22.83 
1969 03 27.52  14.61  21.06 
1969 04 27.18  13.54  20.36 
1969 05 21.49  11.14  16.31 
1969 06 20.29   9.32  14.80 
1969 08 21.57   8.45  15.01 
1969 10 25.24  10.56  17.90 
1969 12 26.83  13.68  20.25 
1970 02 32.46  16.69  24.57 
1970 03 28.88  14.76  21.82 
1970 04 24.56  12.05  18.30 
1970 05 20.57  10.66  15.61 
1970 06 20.56   9.27  14.91 
1970 10 26.30  10.57  18.43 
1970 12 29.11  14.33  21.72 
1971 01 30.53  15.34  22.93 
1971 03 27.75  16.20  21.97 
1971 06 19.20   7.36  13.28 
1971 07 19.15   7.16  13.15 
1971 11 24.72  11.88  18.29 
1971 12 26.78  12.84  19.81 
1972 03 27.36  14.01  20.68 
1972 04 26.69  10.76  18.72 
1972 05 24.22   9.84  17.02 
1972 06 20.54   8.50  14.52 
1972 07 18.34   7.99  13.16 
1972 08 20.19   6.97  13.58 
1972 09 24.60   9.35  16.97 
1972 11 25.37  12.35  18.86 
1972 12 33.28  15.32  24.30 
1973 01 29.27  16.98  23.12 
1973 02 29.87  14.00  21.93 
1973 03 27.53  14.79  21.16 
1973 06 17.45   7.88  12.67 
1973 07 19.29   7.80  13.54 
1973 08 18.70   7.25  12.97 
1973 09 22.82   9.42  16.11 
1973 10 25.05  10.43  17.74 
1973 11 25.49  13.08  19.28 
1974 01 27.32  17.09  22.20 
1974 02 26.84  16.23  21.53 
1974 03 27.00  16.51  21.75 
1974 05 20.48  10.76  15.62 
1974 06 19.24   8.05  13.64 
1974 07 18.21   7.99  13.10 
1974 08 20.50   7.50  14.00 
1974 09 21.36   9.04  15.20 
1974 10 24.77  10.65  17.70 
1974 11 26.28  10.93  18.60 
1974 12 27.72  13.29  20.50 
1975 01 28.35  14.96  21.65 
1975 02 29.97  17.43  23.70 
1975 03 26.15  13.55  19.85 
1975 04 27.33  12.99  20.16 
1975 07 21.67   8.08  14.87 
1975 08 19.52   6.89  13.20 
1975 09 22.21   8.77  15.49 
1975 10 21.66  10.70  16.18 
1975 11 27.96  12.81  20.38 
1975 12 27.29  14.16  20.72 
1976 01 29.17  15.74  22.45 
1976 02 27.52  17.14  22.33 
1976 03 27.04  13.36  20.20 
1976 04 25.57  10.78  18.17 
1976 05 23.70   9.46  16.58 
1976 06 19.45   6.79  13.12 
1976 07 20.66   5.19  12.92 
1976 08 21.84   6.79  14.31 
1976 09 22.83   7.39  15.11 
1976 10 21.73   9.71  15.71 
1976 11 25.35  11.16  18.25 
1976 12 30.82  13.53  22.17 
1977 01 32.77  14.47  23.62 
1977 03 28.95  13.40  21.17 
1977 05 20.44   9.58  15.01 
1977 06 19.62   7.61  13.62 
1977 07 20.76   6.34  13.55 
1977 08 22.56   7.08  14.82 
1977 10 27.60 -99.99 -99.99 
1977 11 26.78  12.00  19.39 
1978 01 27.31  14.43  20.87 
1978 03 27.70  15.11  21.40 
1978 04 27.03  12.94  19.98 
1978 05 23.67  10.66  17.16 
1978 06 20.01   8.20  14.10 
1978 07 17.74   8.72  13.23 
1978 08 19.12   8.17  13.64 
1978 10 24.46  11.38  17.92 
1978 11 26.16  12.44  19.29 
1979 01 30.69  16.43  23.56 
1979 03 29.77  15.42  22.59 
1979 05 20.40   8.85  14.62 
1979 06 21.14   7.75  14.44 
1979 07 19.56   7.09  13.32 
1979 08 18.57   7.20  12.88 
1979 09 20.73   9.43  15.08 
1979 10 26.21  10.78  18.49 
1979 11 29.96  13.73  21.84 
1979 12 29.00  13.32  21.16 
1980 02 28.67 -99.99 -99.99 
1980 03 28.58  14.26  21.42 
1980 04 27.58 -99.99 -99.99 
1980 06 18.86 -99.99 -99.99 
1980 07 18.20   6.48  12.34 
1980 08 21.81 -99.99 -99.99 
1980 09 25.73   8.42  17.07 
1980 12 30.75  13.21  21.98 
1981 04 28.95  14.30  21.62 
1981 05 21.00  10.58  15.79 
1981 07 18.62   6.45  12.53 
1981 08 19.85   7.87  13.86 
1981 09 26.50   8.79  17.64 
1981 10 27.44  10.44  18.94 
1981 12 27.03  13.79  20.41 
1982 01 99.99  15.02 -99.99 
1982 03 25.54 -99.99 -99.99 
1982 04 25.33  11.81  18.57 
1982 05 23.02  11.58  17.29 
1982 07 18.56 -99.99 -99.99 
1982 08 24.31   8.76  16.53 
1982 09 22.37   8.50  15.43 
1982 10 25.00  11.08  18.04 
1982 11 30.73  12.42  21.57 
1983 02 99.99  17.26 -99.99 
1983 03 24.76  16.20  20.48 
1983 04 23.35  13.11  18.23 
1983 05 22.85  10.06  16.45 
1983 06 21.35   8.95  15.15 
1983 08 22.28   8.70  15.49 
1983 10 24.23 -99.99 -99.99 
