1948 01 99.99 -99.99   2.70 
1948 03 99.99 -99.99   9.70 
1948 04 99.99 -99.99  18.60 
1948 06 99.99 -99.99  27.90 
1948 07 99.99 -99.99  28.20 
1948 08 99.99 -99.99  27.70 
1948 09 99.99 -99.99  23.70 
1948 10 99.99 -99.99  17.20 
1948 11 99.99 -99.99   7.80 
1948 12 99.99 -99.99   8.30 
1949 01 99.99 -99.99   1.30 
1949 02 99.99 -99.99   7.90 
1949 03 99.99 -99.99  12.90 
1949 04 99.99 -99.99  15.30 
1949 05 99.99 -99.99  21.90 
1949 06 99.99 -99.99  26.70 
1949 07 99.99 -99.99  27.40 
1949 08 99.99 -99.99  25.90 
1949 09 99.99 -99.99  22.50 
1949 10 99.99 -99.99  15.50 
1949 11 99.99 -99.99  11.60 
1949 12 99.99 -99.99   5.10 
1950 01 99.99 -99.99   8.80 
1950 02 99.99 -99.99  10.80 
1950 03 99.99 -99.99  12.90 
1950 04 99.99 -99.99  17.70 
1950 05 99.99 -99.99  21.00 
1950 06 99.99 -99.99  26.40 
1950 07 99.99 -99.99  26.10 
1950 08 99.99 -99.99  25.90 
1950 09 99.99 -99.99  22.40 
1950 10 99.99 -99.99  19.20 
1950 11 99.99 -99.99  10.10 
1950 12 99.99 -99.99   7.60 
1951 01 99.99 -99.99   5.00 
1951 02 99.99 -99.99   7.40 
1951 03 99.99 -99.99  10.90 
1951 04 99.99 -99.99  15.40 
1951 05 99.99 -99.99  21.60 
1951 06 99.99 -99.99  26.50 
1951 07 99.99 -99.99  28.60 
1951 08 99.99 -99.99  27.50 
1951 09 99.99 -99.99  24.10 
1951 10 99.99 -99.99  18.79 
1951 11 99.99 -99.99   9.80 
1951 12 99.99 -99.99   7.30 
1952 01 99.99 -99.99   8.80 
1952 02 99.99 -99.99   7.80 
1952 03 99.99 -99.99  10.00 
1952 04 99.99 -99.99  16.40 
1952 05 99.99 -99.99  21.30 
1952 06 99.99 -99.99  27.70 
1952 07 99.99 -99.99  26.10 
1952 08 99.99 -99.99  28.10 
1952 09 99.99 -99.99  22.40 
1952 10 99.99 -99.99  16.60 
1952 11 99.99 -99.99   8.60 
1952 12 99.99 -99.99   5.40 
1953 01 99.99 -99.99   8.89 
1953 02 99.99 -99.99   7.20 
1953 03 99.99 -99.99  13.80 
1953 04 99.99 -99.99  16.40 
1953 05 99.99 -99.99  19.50 
1953 06 99.99 -99.99  28.10 
1953 07 99.99 -99.99  28.10 
1953 08 99.99 -99.99  27.30 
1953 09 99.99 -99.99  22.70 
1953 10 99.99 -99.99  16.79 
1953 11 99.99 -99.99  10.00 
1953 12 99.99 -99.99   3.10 
1954 01 99.99 -99.99   7.50 
1954 02 99.99 -99.99  10.10 
1954 03 99.99 -99.99  11.60 
1954 04 99.99 -99.99  19.40 
1954 05 99.99 -99.99  21.80 
1954 06 99.99 -99.99  26.80 
1954 07 99.99 -99.99  28.00 
1954 08 99.99 -99.99  26.10 
1954 09 99.99 -99.99  24.80 
1954 10 99.99 -99.99  17.70 
1954 11 99.99 -99.99  10.70 
1954 12 99.99 -99.99   5.80 
1978 10 25.40   8.54  16.96 
1978 11 18.70   5.40  12.05 
1978 12 14.36  -1.77   6.29 
1979 01 11.63  -1.46   5.08 
1979 03 21.91   1.50  11.70 
1979 04 27.28   5.48  16.38 
1979 05 29.85  10.55  20.20 
1979 06 33.91  14.98  24.44 
1979 07 36.25  18.64  27.45 
1979 08 33.34  16.71  25.03 
1979 09 31.19  11.83  21.51 
1979 10 30.35   6.24  18.29 
1979 11 17.83   -.80   8.51 
1979 12 15.47  -3.49   5.99 
1980 01 17.04    .19   8.62 
1980 02 18.87   1.31  10.09 
1980 03 22.58    .94  11.76 
1980 04 27.24   4.85  16.04 
1980 05 31.04  11.38  21.21 
1980 06 39.89  18.28  29.08 
1980 07 38.74  20.54  29.64 
1980 08 99.99  18.46 -99.99 
1980 09 30.81  15.72  23.26 
1980 10 23.67   6.00  14.83 
1980 11 17.33   -.18   8.57 
1980 12 16.26  -2.03   7.11 
1981 01 13.61   -.72   6.44 
1981 02 18.91  -1.41   8.75 
1981 03 19.61   2.83  11.22 
1981 04 26.92   9.03  17.97 
1981 05 30.11  12.33  21.22 
1981 06 36.09  17.40  26.74 
1981 07 36.14  19.14  27.64 
1981 08 32.04  16.66  24.35 
1981 09 99.99  14.56 -99.99 
1981 10 26.05   8.79  17.42 
1981 11 22.93    .89  11.91 
1981 12 17.90  -1.70   8.09 
1982 01 14.83  -4.08   5.37 
1982 02 16.95  -1.27   7.84 
1982 03 23.14   2.59  12.86 
1982 04 25.99   7.92  16.95 
1982 05 29.76  10.72  20.24 
1982 06 35.80  16.42  26.11 
1982 07 36.91  19.28  28.09 
1982 08 35.75  19.25  27.50 
1982 09 32.66  15.89  24.28 
1982 10 27.02   6.85  16.93 
1982 11 16.91   2.85   9.88 
1982 12 11.54  -1.54   5.00 
1983 01 13.06  -2.44   5.31 
1983 02 17.87    .61   9.24 
1983 03 21.76   4.27  13.01 
1983 04 23.08   6.47  14.77 
1983 05 31.44  10.83  21.13 
1983 06 36.37  13.92  25.14 
1983 07 37.29  18.60  27.94 
1983 08 36.25  17.50  26.88 
1983 09 34.21  15.38  24.79 
1983 10 26.26   9.26  17.76 
1983 11 20.20   2.44  11.32 
1983 12 15.40  -4.34   5.53 
1984 01 14.04  -3.73   5.15 
1984 02 18.95  -3.20   7.87 
1984 03 23.88   2.08  12.98 
1984 04 27.66   6.73  17.19 
1984 05 33.78  14.03  23.90 
1984 06 34.18  17.66  25.92 
1984 07 35.41  18.44  26.92 
1984 08 32.65  18.33  25.49 
1984 09 31.68  12.59  22.13 
1984 10 23.72   8.55  16.13 
1984 11 18.57   1.93  10.25 
1984 12 14.83   1.15   7.99 
1985 01 12.34  -3.30   4.52 
1985 03 21.54   3.78  12.66 
1985 04 27.13   7.77  17.44 
1985 05 31.87  13.09  22.48 
1985 06 34.81  16.60  25.70 
1985 07 36.16  18.28  27.22 
1985 08 35.59  18.44  27.02 
1985 09 29.70  14.74  22.22 
1985 10 24.02   8.56  16.29 
1985 11 21.09   2.00  11.54 
1985 12 15.54  -5.03   5.25 
1986 01 17.03  -3.74   6.64 
1986 02 19.87   1.02  10.45 
1986 03 23.30   2.92  13.11 
1986 04 28.99   9.28  19.13 
1986 05 30.85  11.65  21.25 
1986 06 32.81  17.73  25.27 
1986 07 34.13  18.33  26.23 
1986 08 33.75  18.85  26.30 
1986 09 30.89  14.52  22.70 
1986 10 24.23   7.61  15.92 
1986 11 16.58   1.25   8.91 
1986 12 11.75  -1.94   4.90 
1987 01 14.05  -5.10   4.47 
1987 02 16.44  -1.15   7.64 
1987 03 18.91    .43   9.67 
1987 04 24.08   4.81  14.44 
1987 05 28.07  11.15  19.61 
1987 06 33.28  15.70  24.49 
1987 07 35.55  19.34  27.44 
1987 08 34.18  18.19  26.18 
1987 09 29.94  12.42  21.18 
1987 10 28.35   8.85  18.60 
1987 11 19.73    .39  10.05 
1987 12 13.56  -4.05   4.75 
1988 02 18.11  -1.44   8.33 
1988 03 22.42    .65  11.53 
1988 04 26.30   5.54  15.92 
1988 05 31.05  11.70  21.37 
1988 06 34.61  16.77  25.69 
1988 07 34.16  18.50  26.33 
1988 08 32.50  18.51  25.50 
1988 09 31.82  12.05  21.93 
1988 10 27.74   7.80  17.77 
1988 11 21.60   -.15  10.72 
1988 12 14.15  -5.05   4.54 
1989 01 14.93  -4.25   5.34 
1989 02 17.14   -.38   8.38 
1989 03 24.00   3.01  13.50 
1989 04 29.21   8.31  18.76 
1989 05 33.55  13.22  23.38 
1989 06 36.50 -99.99 -99.99 
1989 07 35.38  20.85  28.11 
1989 08 33.56  18.62  26.09 
1989 09 30.70  14.27  22.48 
1989 10 27.15   7.05  17.10 
1989 11 20.85   1.31  11.08 
1989 12 12.54  -5.27   3.63 
1990 01 16.37  -4.73   5.82 
1990 02 18.62  -1.64   8.49 
1990 03 21.36   3.19  12.27 
1990 04 26.24   9.10  17.67 
1990 05 30.65  12.78  21.71 
1990 06 38.66  20.06  29.36 
1990 07 33.12  18.76  25.93 
1990 08 31.38  16.78  24.08 
1990 09 29.25  15.50  22.37 
1990 10 25.26   6.67  15.96 
1990 11 19.74   2.36  11.05 
1990 12 14.68  -2.95   5.86 
1991 01 12.43  -2.25   5.09 
1991 02 17.76    . 5   8.90 
1991 03 21.02   2.07  11.54 
1991 04 26.58   5.07  15.82 
1991 05 32.57  11.91  22.24 
1991 06 35.70  16.70  26.20 
1991 07 32.81  18.60  25.70 
1991 08 33.13  18.36  25.74 
1991 09 26.87  13.26  20.06 
1991 10 26.68   6.89  16.78 
1991 11 15.97   -.41   7.78 
1991 12 12.52   -.80   5.86 
1992 01 10.34  -2.98   3.68 
1992 02 16.06   -.28   7.89 
1992 03 21.47   2.26  11.86 
1992 04 26.85   6.27  16.56 
1992 05 27.62  11.70  19.66 
1992 06 34.89  15.00  24.94 
1992 07 35.78  18.42  27.09 
1992 08 34.11  17.62  25.87 
1992 09 32.50  14.03  23.26 
1992 10 27.47   7.10  17.28 
1992 11 16.09 -99.99 -99.99 
1992 12 13.83 -99.99 -99.99 
1993 01 14.94 -99.99 -99.99 
1993 02 16.57  -2.14   7.21 
1993 03 21.77   2.63  12.20 
1993 04 26.63 -99.99 -99.99 
1993 05 30.98 -99.99 -99.99 
1993 06 35.53  17.79  26.66 
1993 09 31.00 -99.99 -99.99 
1993 10 25.19   5.98  15.58 
1993 11 18.08 -99.99 -99.99 
1993 12 14.36 -99.99 -99.99 
1994 01 14.91  -5.09   4.91 
1994 02 18.24 -99.99 -99.99 
1994 03 22.07   3.26  12.66 
1994 04 27.11   6.21  16.66 
1994 05 31.52  13.24  22.38 
1994 06 38.71  19.82  29.26 
1994 07 37.31  19.79  28.55 
1994 08 35.62  19.78  27.70 
1994 11 19.21   2.50  10.86 
1994 12 15.44  -1.04   7.20 
1995 01 14.33  -2.27   6.03 
1995 02 18.95   2.55  10.75 
1995 03 20.91   4.34  12.62 
1995 04 25.93   5.26  15.59 
1995 07 37.16  18.48  27.82 
1995 08 35.30  19.09  27.19 
1995 09 31.53 -99.99 -99.99 
1995 10 28.59   6.70  17.64 
1995 11 21.15 -99.99 -99.99 
1995 12 15.40  -3.00   6.20 
1996 01 15.14 -99.99 -99.99 
1996 02 19.39    .42   9.90 
1996 03 20.87 -99.99 -99.99 
1996 04 26.73   5.46  16.09 
1996 05 36.61  13.43  25.02 
1996 06 36.70 -99.99 -99.99 
1996 07 34.74 -99.99 -99.99 
1996 08 33.36  17.44  25.40 
1996 09 30.26 -99.99 -99.99 
1996 10 26.71 -99.99 -99.99 
1996 12 15.86  -4.23   5.81 
1997 02 16.57 -99.99 -99.99 
1997 03 24.98 -99.99 -99.99 
1997 04 25.12 -99.99 -99.99 
1997 06 34.99 -99.99 -99.99 
1997 09 33.25 -99.99 -99.99 
1998 04 25.54 -99.99 -99.99 
1998 06 38.57 -99.99 -99.99 
1998 07 36.68 -99.99 -99.99 
1998 08 33.54 -99.99 -99.99 
