1951 10 31.59  11.09  21.34 
1951 11 23.09   5.15  14.12 
1951 12 17.95   1.43   9.69 
1952 01 17.87    .57   9.22 
1952 02 21.08   1.14  11.11 
1952 03 21.15   3.37  12.26 
1952 04 28.98   9.85  19.42 
1952 05 36.49  14.70  25.59 
1952 06 38.74  16.91  27.82 
1952 08 40.88  24.25  32.56 
1952 09 39.56  19.08  29.32 
1952 12 18.06   1.00   9.53 
1953 01 21.80   1.88  11.83 
1953 02 21.91 -99.99 -99.99 
1953 03 25.61 -99.99 -99.99 
1953 12 19.26 -99.99 -99.99 
1954 01 19.42 -99.99 -99.99 
1956 02 23.91 -99.99 -99.99 
1956 03 27.70   4.30  16.00 
1956 04 28.41   9.13  18.77 
1956 05 34.95  13.68  24.31 
1956 06 40.50 -99.99 -99.99 
1956 07 40.83 -99.99 -99.99 
1956 08 40.49  22.28  31.38 
1956 09 40.70  20.96  30.83 
1956 10 30.95  10.56  20.75 
1956 11 25.14   3.44  14.29 
1956 12 21.22    .37  10.79 
1957 03 24.86   7.84  16.35 
1957 04 28.73  10.26  19.49 
1957 05 32.02  13.15  22.58 
1957 06 40.95  22.04  31.49 
1957 07 42.61  25.79  34.20 
1957 08 39.68  23.06  31.37 
1957 09 38.50  17.31  27.90 
1957 10 28.65 -99.99 -99.99 
1957 11 21.02   4.36  12.69 
1957 12 21.77   1.45  11.61 
1958 01 20.63   1.33  10.98 
1958 02 22.34   5.47  13.90 
1958 03 20.88   6.20  13.53 
1958 04 29.17   9.41  19.29 
1958 05 37.55  16.65  27.09 
1958 06 40.29  18.65  29.47 
1958 07 42.47  23.74  33.10 
1958 08 41.24  24.02  32.63 
1958 09 38.09  20.20  29.15 
1958 10 33.89  15.62  24.75 
1958 11 24.88   4.92  14.90 
1958 12 23.73   -.19  11.77 
1959 09 36.77  18.98  27.87 
1959 10 33.50  11.72  22.61 
1959 11 25.02   5.84  15.43 
1959 12 18.90   3.67  11.28 
1960 01 15.95    .23   8.09 
1960 03 28.28   5.74  17.01 
1960 06 42.42  21.02  31.72 
1961 02 23.03   2.94  12.98 
1961 03 24.46   4.09  14.27 
1961 04 29.74   9.00  19.36 
1961 05 32.83 -99.99 -99.99 
1961 07 99.99  24.15 -99.99 
1961 08 38.78  23.70  31.24 
1961 09 34.95  17.00  25.97 
1961 10 30.59  10.88  20.73 
1961 11 21.79   4.90  13.34 
1961 12 18.41   2.73  10.57 
1962 01 19.03   1.85  10.44 
1962 02 20.42   4.23  12.33 
1962 03 21.85   2.70  12.27 
1962 04 32.11  10.43  21.27 
1962 05 31.12  11.87  21.49 
1962 06 37.09  16.54  26.82 
1962 07 39.93  22.55  31.24 
1962 08 40.95  23.53  32.24 
1962 09 36.21  20.55  28.38 
1962 10 30.84  11.25  21.04 
1962 11 26.31   6.43  16.36 
1962 12 21.26   3.54  12.40 
1963 01 18.04   -.32   8.86 
1963 02 25.35   5.76  15.55 
1963 03 24.82   4.55  14.68 
1963 04 26.46   7.66  17.06 
1963 05 34.09  14.99  24.54 
1963 06 35.63  16.78  26.20 
1963 07 40.27  24.05  32.16 
1965 02 21.09   3.13  12.11 
1965 03 22.07   5.56  13.81 
1965 12 18.42   4.55  11.48 
1966 01 17.06    .90   8.97 
1966 02 18.01   1.81   9.91 
1980 03 22.87   6.02  14.44 
1980 04 29.99   8.57  19.27 
1980 05 31.54  11.98  21.76 
1980 06 41.30  17.37  29.33 
1980 07 43.33  25.30  34.31 
1980 08 40.59  23.17  31.88 
1980 12 25.49   4.57  15.03 
1981 04 31.76   8.54  20.15 
1981 05 33.49  16.26  24.87 
1981 06 41.83  23.17  32.50 
1981 07 41.75  26.43  34.09 
1981 08 41.74  25.61  33.67 
1981 09 38.23  20.40  29.31 
1981 10 29.15  10.73  19.93 
1981 11 26.65   6.76  16.70 
1981 12 21.47   4.09  12.78 
1982 01 18.39   1.93  10.16 
1982 02 22.23   5.91  14.07 
1982 03 21.73   6.50  14.11 
1982 04 29.23  10.40  19.81 
1982 05 34.20  14.60  24.40 
1982 06 37.84  18.17  28.00 
1982 07 40.29  24.16  32.22 
1982 08 40.00  25.06  32.53 
1982 09 36.16  19.12  27.64 
1982 10 30.60   9.71  20.15 
1982 11 21.75   7.39  14.57 
1982 12 17.15   2.96  10.05 
1983 01 19.24   2.60  10.92 
1983 02 19.82   4.88  12.35 
1983 03 22.29   5.93  14.11 
1983 04 25.80   6.78  16.28 
1983 05 34.50  14.26  24.38 
1983 06 38.37  18.16  28.26 
1983 07 41.95  24.11  33.03 
1983 08 39.61  23.40  31.50 
1983 10 30.35  14.12  22.23 
1983 11 23.59   6.78  15.18 
1983 12 99.99   3.66 -99.99 
1984 01 20.95   2.76  11.85 
1984 02 22.83   2.09  12.46 
1984 03 27.36   6.04  16.70 
1984 04 29.51   9.37  19.44 
1984 05 38.34  17.79  28.06 
1984 08 39.13  23.67  31.40 
1984 09 37.14  20.58  28.86 
1984 10 28.22  10.29  19.25 
1984 11 22.71   5.52  14.11 
1985 01 16.77   2.16   9.46 
1985 02 19.65   2.90  11.27 
1985 03 23.42   4.38  13.90 
1985 04 32.00  11.18  21.59 
1985 05 35.53  14.58  25.05 
1985 06 41.44  19.52  30.48 
1985 07 42.32  23.97  33.14 
1985 08 41.96  21.97  31.96 
1985 09 33.75  13.68  23.71 
1985 10 30.18  13.22  21.70 
1985 11 21.21   6.46  13.83 
1985 12 19.16   1.90  10.53 
1986 01 22.30   4.65  13.47 
1986 02 21.39   5.74  13.56 
1986 03 26.79   9.67  18.23 
1986 04 29.60  11.00  20.29 
1986 05 35.25  15.77  25.51 
1986 06 40.71  22.08  31.39 
1986 07 39.46  24.73  32.09 
1986 08 40.09  26.37  33.23 
1986 09 34.16  17.12  25.64 
1986 10 29.35  11.80  20.57 
1986 11 23.95   7.37  15.66 
1986 12 18.33   3.37  10.85 
1987 01 17.95   1.52   9.74 
1987 02 20.49   5.17  12.83 
1987 03 22.91   6.05  14.48 
1987 05 33.48 -99.99 -99.99 
1987 06 40.81  21.59  31.20 
1987 07 40.43  22.82  31.62 
1987 08 39.65  24.75  32.20 
1987 09 36.79  19.20  28.00 
1987 10 33.48  16.06  24.77 
1987 11 21.83   6.70  14.26 
1987 12 15.17   2.00   8.58 
1988 01 17.20   2.93  10.06 
1988 02 22.37   4.58  13.47 
1988 03 26.10   6.57  16.33 
1988 04 28.54  10.79  19.66 
1988 05 34.64  16.51  25.57 
1988 06 39.31  21.62  30.46 
1988 07 41.43  26.71  34.07 
1988 08 39.05  24.41  31.73 
1988 09 36.50  18.36  27.43 
1988 10 34.00  16.98  25.49 
1988 11 23.26   6.71  14.98 
1988 12 18.10   1.97  10.03 
1989 01 16.91   2.82   9.86 
1989 02 21.57   5.45  13.51 
1989 03 27.40   9.57  18.48 
1989 04 33.55  13.36  23.45 
1989 05 34.53  16.16  25.34 
1989 06 39.50  20.81  30.16 
1989 07 42.08  26.42  34.25 
1989 08 39.59  24.03  31.81 
1989 09 38.06  20.00  29.03 
1989 10 30.32  13.26  21.79 
1989 11 24.66   6.80  15.73 
1989 12 18.95   1.89  10.42 
1990 01 17.70   2.68  10.19 
1990 02 19.14   3.68  11.41 
1990 03 25.14   9.14  17.14 
1990 04 30.21  13.70  21.95 
1990 05 32.64  15.65  24.14 
1990 06 40.75  22.52  31.63 
1990 07 39.96  25.88  32.91 
1990 08 38.50  23.72  31.11 
1990 12 17.82    .93   9.37 
1991 01 18.60   3.81  11.20 
1991 02 25.21   7.41  16.31 
1991 03 21.32   6.20  13.76 
1991 04 29.22   9.41  19.31 
1991 05 33.52  14.40  23.96 
1991 06 38.14  18.19  28.16 
1991 07 41.18  25.22  33.20 
1991 08 40.25  24.60  32.42 
1991 09 37.24  20.50  28.87 
1991 10 32.99  14.21  23.60 
1991 11 23.50   6.91  15.20 
1991 12 19.06   5.35  12.20 
1992 01 18.91   4.25  11.58 
1992 02 21.09   8.14  14.62 
1992 03 22.72   8.71  15.71 
1992 04 32.02  12.00  22.01 
1992 05 35.02  17.53  26.27 
1992 06 39.05  19.54  29.30 
1992 07 40.50  24.43  32.47 
1992 08 40.23  24.82  32.52 
1992 09 38.66  20.77  29.72 
1992 10 32.28  14.01  23.14 
1992 11 22.44   4.98  13.71 
1992 12 16.08   2.87   9.47 
1993 01 17.76   6.80  12.28 
1993 02 18.61   6.78  12.69 
1993 03 25.94   6.44  16.19 
1993 04 29.73   8.99  19.36 
1993 05 35.96  15.96  25.96 
2004 04 29.22  13.76  21.49 
2004 05 35.50  16.98  26.24 
2004 06 39.43  20.99  30.21 
2005 01 18.68   6.86  12.77 
2005 05 99.99  16.42 -99.99 
2005 06 39.08  20.26  29.67 
2005 07 43.31  25.27  34.29 
2005 08 40.09  24.53  32.31 
2005 10 31.39  15.57  23.48 
2006 02 99.99   2.80 -99.99 
2006 03 99.99   6.19 -99.99 
2006 04 99.99  10.65 -99.99 
2006 05 37.47  15.99  26.73 
2006 06 42.19  23.26  32.72 
2006 07 99.99  27.87 -99.99 
2006 08 40.70  25.04  32.87 
2006 09 36.41  19.21  27.82 
2006 10 30.62  12.85  21.73 
2006 11 26.69   7.01  16.85 
2006 12 19.40   1.09  10.24 
2007 01 99.99   1.10 -99.99 
2007 02 22.73   5.18  13.95 
2007 03 99.99   9.20 -99.99 
2007 04 99.99  11.83 -99.99 
2007 05 36.25  16.26  26.25 
2007 06 41.41  20.53  30.97 
2007 07 42.26  26.08  34.16 
2007 09 38.16  21.43  29.79 
2007 10 32.38  13.54  22.96 
2007 11 27.28   8.78  18.03 
2007 12 16.42   2.09   9.26 
2008 01 17.37   3.15  10.26 
2008 02 20.17   3.80  11.98 
2008 03 26.91   6.59  16.75 
2008 04 99.99  10.81 -99.99 
2008 05 99.99  14.33 -99.99 
2008 06 42.50  21.12  31.81 
2008 07 99.99  26.01 -99.99 
2008 08 41.11  26.18  33.64 
2008 09 38.75  22.21  30.48 
2008 10 32.99  12.67  22.83 
2008 11 26.11   8.05  17.08 
2008 12 17.95   3.81  10.88 
2009 01 21.29   3.51  12.40 
2009 02 21.95   4.38  13.16 
2009 03 27.03   7.44  17.23 
2009 04 29.67  10.87  20.27 
2009 05 37.88  18.94  28.41 
2009 06 37.91  20.92  29.41 
2009 07 43.67  27.47  35.57 
2009 08 42.40  24.73  33.56 
2009 09 39.54  22.49  31.01 
2009 10 30.62  12.10  21.36 
2009 11 26.71   6.98  16.84 
2009 12 17.65   1.95   9.80 
2010 01 19.79   4.61  12.20 
2010 02 20.45   6.32  13.38 
2010 03 23.51   6.92  15.21 
2010 04 28.81   9.22  19.02 
2010 05 33.68  13.23  23.45 
2010 06 40.70  19.89  30.29 
