1957 01 35.37  23.20  29.28 
1957 02 38.53  25.04  31.78 
1957 03 32.79  21.12  26.95 
1957 04 35.34  20.94  28.14 
1957 05 29.30  13.90  21.59 
1957 07 23.86   9.75  16.80 
1957 08 28.55  11.09  19.82 
1957 09 32.16  13.68  22.92 
1957 10 37.18  21.78  29.48 
1957 11 38.50  23.16  30.83 
1957 12 38.25  24.67  31.46 
1958 01 36.53  24.01  30.27 
1958 02 38.72  24.44  31.58 
1958 03 38.09  24.22  31.16 
1958 04 33.59  20.26  26.93 
1958 05 32.14  19.26  25.70 
1958 06 27.14 -99.99 -99.99 
1958 07 29.33  12.20  20.76 
1958 08 30.16  13.26  21.71 
1958 09 31.74  14.46  23.10 
1958 10 35.91  19.16  27.54 
1958 11 38.34  23.30  30.82 
1958 12 99.99  23.49 -99.99 
1959 01 35.83  24.62  30.22 
1959 02 36.54  23.98  30.26 
1959 03 36.47  22.54  29.50 
1959 04 33.48  19.78  26.63 
1959 05 26.92  14.90  20.91 
1959 06 26.07  10.90  18.48 
1959 07 26.25  11.09  18.67 
1960 11 36.21 -99.99 -99.99 
1960 12 37.88  23.73  30.80 
1961 01 36.36  24.17  30.26 
1961 02 37.63  23.94  30.78 
1961 03 37.50  21.39  29.44 
1961 04 35.50  22.06  28.78 
1961 05 28.55  13.73  21.14 
1961 06 27.47  10.77  19.11 
1961 07 25.57   9.14  17.35 
1961 08 27.31 -99.99 -99.99 
1961 10 37.47  20.15  28.81 
1961 11 99.99  23.21 -99.99 
1961 12 99.99  23.89 -99.99 
1968 12 37.80  23.05  30.42 
1969 01 39.45  24.96  32.20 
1969 02 36.75  25.21  30.98 
1969 03 35.21  22.36  28.78 
1969 04 33.73  17.01  25.37 
1969 05 29.91 -99.99 -99.99 
1969 06 25.74 -99.99 -99.99 
1969 07 27.49  12.62  20.05 
1969 08 29.76  11.04  20.40 
1969 09 30.98  13.59  22.28 
1969 10 35.83  19.89  27.86 
1969 12 38.00  24.37  31.18 
1970 01 39.75  24.33  32.04 
1970 02 38.24  23.70  30.97 
1970 04 33.89  17.25  25.57 
1970 05 29.24  14.46  21.85 
1970 07 26.10   7.49  16.79 
1970 08 28.51  10.25  19.38 
1970 09 33.16  16.18  24.67 
1970 10 36.93  20.45  28.69 
1971 03 33.37  22.18  27.77 
1971 04 28.67  17.52  23.09 
1971 05 29.09  13.48  21.28 
1971 09 33.90  16.12  25.01 
1971 10 37.90  22.24  30.07 
1971 12 37.50  23.06  30.28 
1972 01 39.36  24.09  31.72 
1972 02 35.41  23.56  29.48 
1972 03 33.29  20.66  26.97 
1972 04 33.22  17.67  25.44 
1972 05 28.75  14.11  21.43 
1972 06 27.88  11.77  19.82 
1972 08 31.23  15.33  23.28 
1972 09 33.16  17.04  25.10 
1972 10 37.09  20.10  28.59 
1972 11 37.46  22.41  29.93 
1973 01 37.54  25.93  31.73 
1973 02 34.73  23.45  29.09 
1973 04 33.00  19.57  26.29 
1973 06 27.89  14.60  21.24 
1973 10 36.86  20.64  28.75 
1973 11 36.43  22.45  29.44 
1973 12 36.50  23.34  29.92 
1974 01 31.67  23.09  27.38 
1974 02 32.88  23.33  28.10 
1974 03 32.29 -99.99 -99.99 
1974 04 32.13  18.43  25.28 
1974 05 28.29  13.73  21.01 
1974 06 25.14 -99.99 -99.99 
1974 07 27.86 -99.99 -99.99 
1974 08 29.47  11.95  20.71 
1974 09 32.20  15.12  23.66 
1974 10 35.63  18.29  26.96 
1974 11 37.00  20.78  28.89 
1974 12 37.98  22.94  30.46 
1975 01 99.99  23.05 -99.99 
1975 02 99.99  22.48 -99.99 
1975 03 33.55  21.42  27.48 
1975 04 31.52  17.93  24.72 
1975 05 29.70  12.89  21.29 
1975 06 26.79  10.95  18.87 
1975 07 28.77  11.93  20.35 
1975 08 29.16 -99.99 -99.99 
1975 09 32.63 -99.99 -99.99 
1975 10 33.59 -99.99 -99.99 
1975 11 37.08 -99.99 -99.99 
1975 12 36.62  22.23  29.42 
1976 01 33.22  21.78  27.50 
1976 02 32.73  22.83  27.78 
1976 03 32.96  21.34  27.15 
1976 04 32.03  16.76  24.39 
1976 05 28.16  11.03  19.59 
1976 06 26.11   9.04  17.57 
1976 07 26.72  10.13  18.42 
1976 08 27.39   8.60  18.00 
1976 09 32.75  13.45  23.10 
1976 10 34.33  18.40  26.36 
1976 11 37.62  21.80  29.71 
1976 12 40.16  24.12  32.14 
1977 01 34.70  23.36  29.03 
1977 02 33.25  23.84  28.55 
1977 03 32.64  23.53  28.08 
1977 04 30.88  18.49  24.68 
1977 05 28.21  12.84  20.52 
1977 06 24.73   7.57  16.15 
1977 07 24.97   7.46  16.21 
1977 08 29.89  10.12  20.00 
1977 09 30.96  13.61  22.28 
1977 10 37.49  18.82  28.15 
1977 11 38.14  22.18  30.16 
1977 12 36.66  22.66  29.66 
1978 01 99.99  23.39 -99.99 
1978 02 37.75  23.61  30.68 
1978 03 37.97  21.86  29.91 
1978 04 33.81  16.40  25.10 
1978 05 30.24  16.50  23.37 
1978 06 26.79  11.51  19.15 
1978 07 25.79   9.87  17.83 
1978 08 27.94  12.05  19.99 
1978 09 29.88  14.10  21.99 
1978 10 34.84  18.01  26.42 
1978 11 37.56  21.18  29.37 
1978 12 38.96  22.77  30.86 
1979 01 36.50 -99.99 -99.99 
1979 02 33.68  22.56  28.12 
1979 03 35.15  21.03  28.09 
1979 04 34.65  19.28  26.96 
1979 05 28.19  15.35  21.77 
1979 06 28.17  12.08  20.12 
1979 07 27.04   8.84  17.94 
1979 08 30.71  12.96  21.83 
1979 09 34.09  16.84  25.46 
1979 10 37.20  18.85  28.02 
1979 11 39.31  22.48  30.89 
1979 12 40.93  24.48  32.70 
1980 01 38.90  24.48  31.69 
1980 02 37.73  25.20  31.46 
1980 03 37.84  22.54  30.19 
1980 04 35.04  20.61  27.82 
1980 05 31.21  15.51  23.36 
1980 06 28.23  11.80  20.01 
1980 07 26.56   9.53  18.04 
1980 08 30.27  13.20  21.73 
1980 09 35.00  15.68  25.34 
1980 10 37.73  21.56  29.64 
1980 11 40.02  23.33  31.67 
1980 12 39.50  24.29  31.89 
1981 01 34.71  24.08  29.39 
1981 02 34.47  23.62  29.04 
1981 03 35.90  20.02  27.96 
1981 04 35.41  19.35  27.38 
1981 05 29.94  15.53  22.73 
1981 06 28.16  11.74  19.95 
1981 07 27.91  12.67  20.29 
1981 08 31.99  14.49  23.24 
1981 09 33.21  17.59  25.40 
1981 10 36.25  18.49  27.37 
1981 11 36.16  22.34  29.25 
1982 02 35.84  23.50  29.67 
1982 03 33.80  22.01  27.90 
1982 04 33.88  18.39  26.13 
1982 05 30.76  12.80  21.78 
1982 06 26.50   9.39  17.94 
1982 07 25.67   7.63  16.65 
1982 08 29.49  12.41  20.95 
1982 09 31.97  15.68  23.82 
1982 10 35.64  17.18  26.41 
1982 11 38.54  22.79  30.66 
1982 12 39.84  24.72  32.28 
1983 01 40.33  25.28  32.80 
1983 02 40.91  26.75  33.83 
1983 03 34.43  23.79  29.11 
1983 04 30.78  18.95  24.86 
1983 05 29.15  14.95  22.05 
1983 06 26.66  10.66  18.66 
1983 07 25.39   8.97  17.18 
1983 08 30.18  14.08  22.13 
1983 09 35.61  18.73  27.17 
1983 10 36.34  22.58  29.46 
1983 11 38.91  23.89  31.40 
1983 12 38.58  23.95  31.26 
1984 01 34.12  23.78  28.95 
1984 02 34.82  23.23  29.02 
1984 03 32.59  22.08  27.33 
1984 04 32.09  17.96  25.03 
1984 05 30.83  14.91  22.87 
1984 06 25.83  10.22  18.02 
1984 07 24.98   9.42  17.20 
1984 08 30.10  13.06  21.58 
1984 09 30.40  14.65  22.52 
1984 10 36.09  19.42  27.75 
1984 11 38.89  22.87  30.88 
1984 12 39.25  25.31  32.28 
1985 01 40.73  24.29  32.51 
1985 02 38.90  24.59  31.74 
1985 03 36.63  23.70  30.16 
1985 04 33.58  18.68  26.13 
1985 05 30.92  15.14  23.03 
1985 06 23.90   8.72  16.31 
1985 07 26.32   8.68  17.50 
1985 08 32.28  15.05  23.66 
1985 09 32.12  14.23  23.17 
1985 10 36.15  20.85  28.50 
1985 11 37.75  23.65  30.70 
1985 12 40.00  25.75  32.87 
1986 01 39.16  25.62  32.39 
1986 02 41.00  25.71  33.35 
1986 03 38.46  23.17  30.81 
1986 04 34.87  20.36  27.61 
1986 05 32.22  17.44  24.83 
1986 06 27.68  12.97  20.32 
1986 07 23.75  13.15  18.45 
1986 08 27.26  12.54  19.90 
1986 09 33.46  18.91  26.18 
1986 10 36.09  22.29  29.19 
1986 11 38.29  23.01  30.65 
1986 12 39.12  24.12  31.62 
1987 01 37.39  25.39  31.39 
1987 02 34.83  24.48  29.65 
1987 03 35.82  21.38  28.59 
1987 04 35.18  19.79  27.49 
1987 05 29.98  15.71  22.84 
1987 06 26.87  12.83  19.85 
1987 07 26.63   9.72  18.17 
1987 08 28.70  12.27  20.48 
1987 09 32.46  16.01  24.23 
1987 10 39.02  22.35  30.68 
1987 11 38.61  25.17  31.89 
1987 12 36.96  23.71  30.33 
1988 01 40.18  26.50  33.34 
1988 02 38.71  23.84  31.27 
1988 03 38.04  24.35  31.19 
1988 04 33.81  19.95  26.88 
1988 05 32.22  18.20  25.21 
1988 06 28.41  12.37  20.39 
1988 07 27.47  11.52  19.49 
1988 08 29.86  14.94  22.40 
1988 09 34.12  18.35  26.23 
1988 10 39.36  23.61  31.48 
1988 11 38.41  24.56  31.48 
1988 12 37.91  24.98  31.44 
1989 01 39.16  24.80  31.98 
1989 02 39.83  25.32  32.57 
1989 03 33.53  23.51  28.52 
1989 04 33.61  21.10  27.35 
1989 05 30.61  17.39  24.00 
1989 06 24.11  10.74  17.42 
1989 07 25.76  11.03  18.39 
1989 08 27.13  10.24  18.68 
1989 09 33.91  17.18  25.54 
1989 10 37.93  22.40  30.16 
1989 11 36.55  22.25  29.40 
1989 12 37.89  24.20  31.04 
1990 01 38.70  25.83  32.26 
1990 02 38.43  23.64  31.04 
1990 03 37.27  23.62  30.44 
1990 04 32.84  19.14  25.99 
1990 05 30.27  17.45  23.86 
1990 06 24.56  11.72  18.14 
1990 07 27.21  12.29  19.75 
1990 08 29.62  12.43  21.02 
1990 09 31.03  15.39  23.21 
1990 10 37.34  22.36  29.85 
1990 11 40.65 -99.99 -99.99 
1990 12 39.63 -99.99 -99.99 
1991 01 35.98  25.25  30.61 
1991 02 33.12  24.15  28.63 
1991 03 35.11  22.01  28.56 
1991 04 32.96  18.70  25.83 
1991 05 29.64  13.96  21.80 
1991 06 28.84  13.31  21.07 
1991 07 26.56  10.38  18.46 
1991 08 28.62  11.02  19.82 
1991 09 33.99  17.09  25.54 
1991 10 37.53  20.37  28.95 
1991 11 37.98  24.56  31.27 
1991 12 39.31  24.18  31.74 
1992 01 38.75  24.14  31.45 
1992 02 38.27  25.56  31.91 
1992 03 38.49  24.10  31.29 
1992 04 35.06  21.30  28.18 
1992 05 29.85  17.16  23.50 
1992 06 26.93  11.13  19.03 
1992 07 26.97  10.04  18.50 
1992 08 30.59  13.90  22.24 
1992 09 35.15  19.95  27.55 
1992 10 35.68  20.65  28.16 
1992 11 38.08 -99.99 -99.99 
1992 12 38.46  24.94  31.70 
1993 01 36.59  24.70  30.65 
1993 02 31.90  23.32  27.61 
1993 03 34.50  21.22  27.86 
1993 04 34.29  19.42  26.85 
1993 05 30.30  16.66  23.48 
1993 06 26.43  12.45  19.44 
1993 07 26.94  12.35  19.64 
1993 08 29.72  13.76  21.74 
1993 09 32.43  17.27  24.85 
1993 10 35.66  20.72  28.18 
1993 11 38.20  23.50  30.85 
1993 12 37.84  24.40  31.12 
1994 01 40.03  25.10  32.56 
1994 02 37.83  25.77  31.80 
1994 03 34.84  21.46  28.15 
1994 04 33.66  19.24  26.45 
1994 05 30.32  14.37  22.34 
1994 06 26.93  11.80  19.36 
1994 07 26.74  10.36  18.54 
1994 08 27.63  10.87  19.25 
1994 09 33.07  16.09  24.58 
1994 10 37.21  21.56  29.38 
1994 11 37.99  22.75  30.37 
1994 12 38.08  24.87  31.47 
1995 01 38.06  25.47  31.76 
1995 02 37.08  25.02  31.05 
1995 03 33.52  22.57  28.04 
1995 04 33.68  18.37  26.02 
1995 05 28.24  15.50  21.87 
1995 06 27.04  13.09  20.06 
1995 07 27.29  11.56  19.42 
1995 08 28.93  13.57  21.25 
1995 09 35.07  19.74  27.40 
1995 10 34.25  20.32  27.29 
1995 11 38.27  24.59  31.43 
1995 12 39.46  25.73  32.59 
1996 01 38.86 -99.99 -99.99 
1996 02 38.09  23.69  30.89 
1996 03 33.81  22.36  28.08 
1996 04 33.18  19.82  26.50 
1996 05 29.56  15.21  22.38 
1996 06 31.10  16.09  23.59 
1996 07 27.77  12.04  19.90 
1996 08 29.88  13.82  21.84 
1996 09 34.16  16.26  25.21 
1996 10 35.59  21.53  28.56 
1996 11 38.45  22.55  30.50 
1996 12 38.71  25.70  32.20 
1997 01 35.39  24.03  29.71 
1997 02 34.30  24.44  29.37 
1997 03 34.14  20.50  27.32 
1997 04 33.61  17.46  25.54 
1997 05 29.24  14.77  22.00 
1997 06 26.11  11.95  19.03 
1997 07 25.57  10.37  17.96 
1997 08 29.73  14.35  22.04 
1997 09 36.50  19.95  28.23 
1997 10 37.11 -99.99 -99.99 
1997 11 38.39  23.42  30.90 
1997 12 35.91  24.74  30.32 
1998 01 37.15  25.15  31.15 
1998 02 37.32  25.11  31.21 
1998 03 35.87 -99.99 -99.99 
1998 04 34.56  20.20  27.38 
1998 05 31.05  15.22  23.13 
1998 06 28.01  13.53  20.77 
1998 07 28.19  14.54  21.36 
1998 08 30.62 -99.99 -99.99 
1998 09 34.37 -99.99 -99.99 
1998 10 37.33 -99.99 -99.99 
1998 11 38.30 -99.99 -99.99 
1998 12 37.29 -99.99 -99.99 
1999 01 36.97  25.16  31.06 
1999 02 37.52  25.19  31.35 
1999 03 35.09  23.78  29.43 
1999 04 32.38  19.40  25.89 
1999 05 30.91  14.18  22.54 
1999 06 27.39  11.59  19.49 
1999 07 26.76  10.94  18.85 
1999 08 30.38  13.77  22.07 
1999 09 35.31  17.44  26.37 
1999 10 37.04  22.20  29.62 
1999 11 34.55  22.16  28.35 
1999 12 35.87  23.61  29.74 
2000 01 38.77  24.33  31.55 
2000 02 34.79  24.61  29.70 
2000 03 99.99  22.67 -99.99 
2000 04 31.07  20.75  25.91 
2000 05 27.08  13.96  20.52 
2000 06 24.39  10.31  17.35 
2000 07 28.68  10.24  19.45 
2000 08 31.13 -99.99 -99.99 
2000 09 35.12 -99.99 -99.99 
2000 10 34.61 -99.99 -99.99 
2000 12 33.21  23.38  28.29 
2001 01 34.80  23.47  29.13 
2001 02 33.57  24.11  28.84 
2001 03 33.38  22.53  27.95 
2001 04 33.21  17.39  25.30 
2001 05 29.17  11.65  20.41 
2001 06 28.39  12.07  20.23 
2001 07 27.27  10.97  19.12 
2001 08 29.01   9.56  19.28 
2001 09 33.93  16.04  24.98 
2001 10 35.72  19.45  27.58 
2001 11 37.56  22.30  29.93 
2001 12 40.50  25.48  32.99 
2002 01 36.66  24.13  30.39 
2002 02 37.20  25.07  31.13 
2002 03 36.75  21.92  29.33 
2002 04 36.75  19.43  28.09 
2002 05 31.62  14.38  23.00 
2002 06 27.00   9.52  18.26 
2002 07 27.24   8.25  17.74 
2002 08 29.11  10.48  19.79 
2002 09 34.93  17.85  26.39 
2002 10 38.20  19.42  28.81 
2002 11 40.11  25.57  32.84 
2002 12 40.83  24.82  32.82 
2003 01 32.78  22.90  27.84 
2003 02 35.56  24.36  29.96 
2003 03 34.57  20.88  27.72 
2003 04 35.18  20.36  27.77 
2003 05 31.46  15.01  23.23 
2003 06 27.91  11.19  19.54 
2003 07 27.93  10.54  19.23 
2003 08 30.05  13.62  21.83 
2003 09 35.43  19.32  27.38 
2003 10 37.03  20.42  28.72 
2003 11 38.58  23.29  30.93 
2003 12 36.91  24.85  30.88 
2004 01 36.18  24.48  30.33 
2004 02 33.74  24.06  28.90 
2004 03 36.09  23.43  29.76 
2004 04 35.06  19.45  27.26 
2004 05 30.28  16.85  23.56 
2004 06 27.61  10.84  19.22 
2004 07 27.45  10.37  18.91 
2004 08 29.38  11.79  20.58 
2004 09 32.25  14.08  23.16 
2004 10 38.78  21.15  29.96 
2004 11 38.68  23.52  31.10 
2004 12 39.11  24.81  31.96 
2005 01 36.95  24.69  30.82 
2005 02 37.47  23.46  30.46 
2005 03 38.25  23.47  30.86 
2005 04 36.48  21.30  28.89 
2005 05 30.92  14.30  22.61 
2005 06 28.23  14.19  21.21 
2005 07 27.99  12.51  20.25 
2005 08 29.42  12.87  21.14 
2005 10 37.53  24.06  30.79 
2005 11 38.15  24.24  31.19 
2005 12 39.80  25.76  32.78 
2006 01 35.61  25.40  30.50 
2006 02 36.46  24.66  30.56 
2006 04 31.40  20.46  25.93 
2006 05 26.84  12.53  19.68 
2006 06 25.00   9.45  17.22 
2006 07 26.09   9.37  17.73 
2006 08 29.92  11.41  20.66 
2006 09 33.59  16.60  25.09 
2006 10 38.04 -99.99 -99.99 
2006 11 40.09  22.91  31.50 
2006 12 38.02  24.60  31.31 
2007 01 35.68  24.44  30.06 
2007 02 99.99  23.74 -99.99 
2007 03 35.39  23.58  29.48 
2007 04 35.49  19.91  27.70 
2007 07 26.48 -99.99 -99.99 
2007 08 28.98  12.86  20.92 
2007 10 38.15  22.16  30.15 
2007 11 37.72  22.27  29.99 
2007 12 38.93  25.42  32.18 
2008 01 40.00  25.90  32.95 
2008 02 38.09  25.44  31.76 
2008 03 36.34 -99.99 -99.99 
2008 05 30.88 -99.99 -99.99 
2008 06 28.02  13.88  20.95 
2008 07 26.95  10.69  18.82 
2008 12 38.16 -99.99 -99.99 
2009 01 99.99  23.42 -99.99 
2009 02 32.30  22.72  27.50 
2009 05 28.22 -99.99 -99.99 
2009 07 26.48  10.68  18.58 
2009 11 38.18  24.18  31.18 
2009 12 38.16  25.07  31.61 
2010 04 32.80  21.34  27.07 
2010 08 29.59  13.33  21.46 
2010 09 33.43 -99.99 -99.99 
2010 10 35.30 -99.99 -99.99 
2010 11 35.29  21.46  28.37 
2010 12 36.11  23.59  29.85 
2011 01 35.68  24.20  29.94 
2011 04 30.04  16.81  23.42 
2011 05 26.42  11.28  18.85 
2011 08 29.44  12.09  20.76 
2011 10 37.15  21.65  29.40 
2011 11 34.75  22.39  28.57 
2011 12 37.08  23.46  30.27 
2012 02 37.66 -99.99 -99.99 
2012 05 28.89  13.46  21.17 
2012 07 25.71   9.59  17.65 
2012 08 29.62  10.06  19.84 
2012 10 36.83  19.10  27.96 
2012 11 38.09  23.16  30.63 
2012 12 38.09  24.87  31.48 
2013 01 39.72 -99.99 -99.99 
2013 02 38.58  24.08  31.33 
2013 03 38.41  24.03  31.22 
2013 04 35.00  20.67  27.84 
2013 05 29.81  16.54  23.17 
2013 06 27.88  13.46  20.67 
2013 07 99.99  12.19 -99.99 
2013 08 31.86  12.92  22.39 
2013 09 36.73  18.99  27.86 
2013 10 38.93  23.10  31.01 
2013 11 38.41  23.70  31.05 
2013 12 39.06  25.02  32.04 
2014 01 37.39  25.24  31.31 
2014 02 33.06  23.28  28.17 
2014 03 99.99  21.94 -99.99 
2014 04 34.50  21.17  27.84 
2014 05 32.11  17.61  24.86 
