1971 01 18.61   6.96  12.78 
1971 02 16.39   7.39  11.89 
1971 03 18.90   8.25  13.57 
1971 04 20.40   9.28  14.84 
1971 05 27.05  13.35  20.20 
1971 06 32.12  16.98  24.55 
1971 07 33.38  19.23  26.30 
1971 08 33.33  20.82  27.07 
1971 09 99.99  17.85 -99.99 
1971 10 26.74  14.51  20.62 
1971 12 17.29   8.43  12.86 
1972 01 16.31   6.57  11.44 
1972 02 15.94   5.25  10.59 
1972 03 18.99   8.58  13.78 
1972 04 23.81  11.53  17.67 
1972 05 25.08  14.03  19.55 
1972 07 31.90  20.26  26.08 
1972 08 32.90  20.55  26.72 
1972 09 30.96  19.54  25.25 
1972 10 26.11  15.88  20.99 
1972 11 21.61  11.45  16.53 
1972 12 18.36   7.16  12.76 
1973 01 16.58   6.42  11.50 
1973 02 18.43   9.10  13.77 
1973 03 18.52   8.68  13.60 
1973 04 20.66  11.23  15.94 
1973 05 26.82  14.83  20.82 
1973 06 30.20  18.10  24.15 
1973 07 34.03  21.64  27.83 
1973 09 31.00  19.04  25.02 
1973 10 26.77  16.74  21.75 
1973 11 19.74  10.88  15.31 
1973 12 18.66   8.97  13.82 
1974 01 14.81   5.56  10.18 
1974 02 17.54   7.39  12.46 
1974 03 18.96   8.92  13.94 
1974 04 21.52  10.05  15.78 
1974 05 25.50  12.44  18.96 
1974 06 30.91  17.70  24.31 
1974 07 33.75  20.25  27.00 
1974 08 32.78  19.69  26.23 
1974 09 30.33  18.28  24.30 
1974 10 26.95  16.20  21.57 
1974 11 22.53  12.76  17.64 
1974 12 17.04   8.85  12.95 
1975 01 16.31   8.06  12.18 
1975 02 15.62   7.30  11.46 
1975 03 19.01   8.07  13.54 
1975 04 23.41  11.41  17.41 
1975 05 25.25  13.47  19.36 
1975 06 29.53  17.77  23.65 
1975 07 33.11  19.81  26.46 
1975 08 32.30  19.56  25.93 
1975 09 30.56  18.08  24.32 
1975 10 26.63  15.30  20.96 
1975 11 21.50  12.03  16.76 
1975 12 16.70   7.95  12.33 
1976 01 16.70   7.80  12.25 
1976 02 14.90   5.78  10.34 
1976 03 18.00   8.01  13.00 
1976 04 20.68  10.29  15.48 
1976 05 26.09  13.15  19.61 
1976 06 30.22  16.19  23.20 
1976 07 32.08  18.76  25.42 
1976 08 31.62  18.94  25.28 
1976 09 29.78  17.57  23.67 
1976 10 26.28  15.66  20.97 
1976 11 22.64  11.53  17.08 
1976 12 18.39   9.33  13.86 
1977 01 15.49   6.25  10.87 
1977 02 17.46   7.57  12.52 
1977 03 18.01   7.47  12.74 
1977 04 21.72  10.48  16.09 
1977 05 26.14  13.68  19.91 
1977 06 30.55  17.91  24.23 
1977 07 34.41  21.01  27.71 
1977 08 33.70  20.18  26.94 
1977 09 30.14  19.21  24.68 
1977 10 24.88  13.44  19.16 
1977 11 22.44  11.98  17.20 
1977 12 16.61   8.97  12.79 
1978 01 16.43   9.00  12.71 
1978 02 17.36   8.43  12.90 
1978 03 18.04   8.99  13.51 
1978 04 20.71  10.18  15.44 
1978 05 26.91  13.27  20.09 
1978 06 30.61  17.81  24.21 
1978 07 34.08  20.11  27.09 
1978 08 32.28  19.31  25.79 
1978 09 29.06  18.42  23.74 
1978 10 26.67  15.80  21.23 
1978 11 20.97  10.10  15.53 
1978 12 18.29  10.51  14.40 
1979 01 17.42   8.33  12.87 
1979 02 17.74   8.79  13.26 
1979 03 18.98   8.56  13.77 
1979 04 22.33  10.31  16.32 
1979 05 25.77  13.48  19.62 
1979 06 30.68  18.79  24.73 
1979 07 32.47  19.76  26.11 
1979 08 32.52  20.20  26.36 
1979 09 30.80  18.89  24.84 
1979 10 26.90  16.54  21.72 
1979 11 23.24  13.09  18.16 
1979 12 18.12   9.20  13.66 
1980 01 15.39   7.84  11.61 
1980 02 15.45   6.86  11.15 
1980 03 17.99   8.05  13.02 
1980 04 20.57   9.93  15.25 
1980 05 25.07  12.20  18.63 
1980 06 29.80  16.54  23.17 
1980 07 33.40  19.62  26.51 
1980 12 18.83   9.18  14.01 
1981 01 15.91   7.95  11.93 
1981 02 16.61   7.88  12.24 
1981 03 19.52   8.99  14.25 
1981 04 22.15  10.50  16.32 
1981 05 24.04  12.19  18.11 
1981 06 30.37  17.82  24.09 
1981 07 32.50  19.89  26.19 
1981 08 33.40  20.74  27.07 
1981 09 29.86  17.56  23.71 
1981 10 27.60  16.25  21.92 
1981 11 20.41  10.89  15.65 
1981 12 19.89  10.63  15.26 
1982 01 17.65   7.42  12.53 
1982 02 15.36   5.56  10.46 
1982 03 17.75   6.61  12.18 
1982 04 22.09  10.06  16.07 
1982 05 25.76  12.66  19.20 
1982 06 29.69  16.59  23.14 
1982 07 32.29  19.49  25.89 
1982 08 32.50  20.37  26.43 
1982 09 30.62  19.26  24.94 
1982 10 26.23  16.20  21.22 
1982 11 20.21   9.62  14.92 
1982 12 17.20   8.25  12.72 
1983 01 14.00   5.30   9.64 
1983 02 14.05   6.53  10.29 
1983 03 16.45   7.85  12.15 
1983 04 20.52  10.05  15.28 
1983 05 25.33  13.82  19.57 
1983 06 28.52  17.50  23.01 
1983 07 32.03  20.33  26.18 
1983 08 32.28  20.32  26.30 
1983 09 29.70  17.54  23.62 
1983 10 24.89  14.36  19.62 
1983 11 22.52  14.06  18.29 
1983 12 18.85   9.72  14.29 
1984 01 17.00   8.57  12.78 
1984 02 17.18   7.44  12.31 
1984 03 18.28   8.79  13.53 
1984 04 20.66  10.80  15.73 
1984 05 26.16  13.81  19.98 
1984 06 29.67  17.23  23.45 
1984 07 32.18  19.70  25.94 
1984 08 31.71  19.54  25.63 
1984 09 29.96  18.34  24.15 
1984 10 26.92  14.67  20.79 
1984 11 20.68  11.97  16.32 
1984 12 16.66   7.00  11.83 
1985 01 17.10   8.72  12.91 
1985 02 14.70   6.72  10.71 
1985 03 17.69   6.67  12.18 
1985 04 21.50  10.49  15.99 
1985 05 26.55  14.90  20.72 
1985 06 30.02  17.77  23.89 
1985 07 32.98  19.37  26.18 
1985 08 32.95  21.44  27.19 
1985 09 30.51  18.94  24.72 
1985 10 24.73  14.68  19.70 
1985 11 22.17  12.64  17.40 
1985 12 18.12   8.62  13.37 
1986 01 99.99 -99.99  12.35 
1986 02 99.99 -99.99  12.72 
1986 03 99.99 -99.99  12.97 
1986 04 99.99 -99.99  17.37 
1986 05 99.99 -99.99  19.43 
1986 06 99.99 -99.99  24.34 
1986 07 99.99 -99.99  26.69 
1986 08 99.99 -99.99  26.81 
1986 09 99.99 -99.99  25.28 
1986 10 99.99 -99.99  20.48 
1986 11 99.99 -99.99  14.87 
1986 12 99.99 -99.99  12.95 
1987 01 99.99 -99.99  12.97 
1987 02 99.99 -99.99  13.20 
1987 03 99.99 -99.99  10.65 
1987 04 99.99 -99.99  14.42 
1987 05 99.99 -99.99  18.51 
1987 06 99.99 -99.99  23.21 
1987 07 99.99 -99.99  27.15 
1987 08 99.99 -99.99  26.73 
1987 09 99.99 -99.99  24.12 
1987 10 99.99 -99.99  20.04 
1987 11 99.99 -99.99  15.86 
1987 12 99.99 -99.99  13.01 
1988 01 99.99 -99.99  12.31 
1988 02 99.99 -99.99  11.96 
1988 03 99.99 -99.99  12.80 
1988 04 99.99 -99.99  15.72 
1988 05 99.99 -99.99  20.14 
1988 06 99.99 -99.99  24.23 
1988 07 99.99 -99.99  27.85 
1988 08 99.99 -99.99  27.41 
1988 09 99.99 -99.99  24.72 
1988 10 99.99 -99.99  20.42 
1988 11 99.99 -99.99  14.67 
1988 12 99.99 -99.99  12.20 
1989 01 99.99 -99.99   9.77 
1989 02 99.99 -99.99  10.67 
1989 03 99.99 -99.99  13.72 
1989 04 99.99 -99.99  17.43 
1989 05 99.99 -99.99  20.65 
1989 06 99.99 -99.99  23.29 
1989 07 99.99 -99.99  26.36 
1989 08 99.99 -99.99  26.74 
1989 09 99.99 -99.99  24.52 
1989 10 99.99 -99.99  20.15 
1989 11 99.99 -99.99  17.24 
1989 12 99.99 -99.99  13.90 
1990 01 99.99 -99.99  10.17 
1990 02 99.99 -99.99  11.62 
1990 03 99.99 -99.99  13.30 
1990 04 99.99 -99.99  16.45 
1990 05 99.99 -99.99  19.62 
1990 06 99.99 -99.99  23.32 
1990 07 99.99 -99.99  26.96 
1990 08 99.99 -99.99  26.42 
1990 09 99.99 -99.99  24.19 
1990 10 99.99 -99.99  21.33 
1990 11 99.99 -99.99  17.40 
1990 12 99.99 -99.99  13.67 
1991 01 99.99 -99.99  11.96 
1991 02 99.99 -99.99  12.05 
1991 03 99.99 -99.99  14.05 
1991 04 99.99 -99.99  16.93 
1991 05 99.99 -99.99  19.49 
1991 06 99.99 -99.99  23.85 
1991 07 99.99 -99.99  26.18 
1991 08 99.99 -99.99  27.35 
1991 09 99.99 -99.99  23.87 
1991 10 99.99 -99.99  21.82 
1991 11 99.99 -99.99  16.69 
1991 12 99.99 -99.99  11.28 
1992 01 99.99 -99.99  10.21 
1992 02 99.99 -99.99   8.87 
1992 03 99.99 -99.99  11.50 
1992 04 99.99 -99.99  14.83 
1992 05 99.99 -99.99  18.68 
1992 06 99.99 -99.99  23.56 
1992 07 99.99 -99.99  25.54 
1992 08 99.99 -99.99  26.73 
1992 09 99.99 -99.99  23.19 
1992 10 99.99 -99.99  20.76 
1992 11 99.99 -99.99  16.45 
1992 12 99.99 -99.99  10.34 
1993 01 99.99 -99.99  10.47 
1993 02 99.99 -99.99  10.01 
1993 03 99.99 -99.99  11.82 
1993 04 99.99 -99.99  15.21 
1993 05 99.99 -99.99  19.12 
1993 06 99.99 -99.99  24.08 
1993 07 99.99 -99.99  26.92 
1993 08 99.99 -99.99  27.07 
1993 09 99.99 -99.99  23.45 
1993 10 99.99 -99.99  22.15 
1993 11 99.99 -99.99  15.88 
1993 12 99.99 -99.99  13.80 
1994 01 99.99 -99.99  13.64 
1994 02 99.99 -99.99  12.15 
1994 03 99.99 -99.99  12.89 
1994 04 99.99 -99.99  17.20 
1994 05 99.99 -99.99  20.65 
1994 06 99.99 -99.99  24.39 
1994 09 99.99 -99.99  26.26 
1994 10 99.99 -99.99  23.48 
1994 11 99.99 -99.99  15.57 
1994 12 99.99 -99.99  11.20 
1995 01 99.99 -99.99  12.02 
1995 02 99.99 -99.99  11.99 
1995 03 99.99 -99.99  13.70 
1995 04 99.99 -99.99  14.93 
1995 05 99.99 -99.99  19.02 
1995 06 99.99 -99.99  25.40 
1995 07 99.99 -99.99  27.72 
1995 08 99.99 -99.99  27.78 
1995 09 99.99 -99.99  24.47 
1995 10 99.99 -99.99  19.92 
1995 11 99.99 -99.99  14.91 
1995 12 99.99 -99.99  12.01 
1996 01 99.99 -99.99  11.02 
1996 02 99.99 -99.99  12.50 
1996 03 99.99 -99.99  13.08 
1996 04 99.99 -99.99  14.76 
1996 05 99.99 -99.99  20.93 
1996 06 99.99 -99.99  24.00 
1996 07 99.99 -99.99  26.66 
1996 08 99.99 -99.99  27.38 
1996 09 99.99 -99.99  24.74 
1996 10 99.99 -99.99  19.58 
1996 11 99.99 -99.99  17.33 
1996 12 99.99 -99.99  14.37 
1997 01 99.99 -99.99  12.68 
1997 02 99.99 -99.99  10.95 
1997 03 99.99 -99.99  12.16 
1997 04 99.99 -99.99  14.44 
1997 05 99.99 -99.99  19.85 
1997 06 99.99 -99.99  24.90 
1997 07 99.99 -99.99  27.60 
1997 08 99.99 -99.99  26.47 
1997 09 99.99 -99.99  23.30 
1997 10 99.99 -99.99  20.72 
1997 11 99.99 -99.99  16.87 
1997 12 99.99 -99.99  13.37 
1998 01 99.99 -99.99  11.83 
1998 02 99.99 -99.99  11.77 
1998 03 99.99 -99.99  12.90 
1998 04 99.99 -99.99  16.79 
1998 05 99.99 -99.99  19.89 
1998 06 99.99 -99.99  24.91 
1998 07 99.99 -99.99  28.50 
1998 08 99.99 -99.99  28.59 
1998 09 99.99 -99.99  24.92 
1998 10 99.99 -99.99  21.38 
1998 11 99.99 -99.99  18.20 
1998 12 99.99 -99.99  13.70 
1999 01 99.99 -99.99  13.02 
1999 02 99.99 -99.99  12.46 
1999 03 99.99 -99.99  13.64 
1999 04 99.99 -99.99  16.14 
1999 05 99.99 -99.99  20.94 
1999 06 99.99 -99.99  25.35 
1999 07 99.99 -99.99  28.07 
1999 08 99.99 -99.99  28.03 
1999 09 99.99 -99.99  24.76 
1999 10 99.99 -99.99  22.10 
1999 11 99.99 -99.99  17.31 
1999 12 99.99 -99.99  14.05 
2000 01 99.99 -99.99  10.56 
2000 02 99.99 -99.99  11.38 
2000 03 99.99 -99.99  12.11 
2000 04 99.99 -99.99  17.04 
2000 05 99.99 -99.99  20.42 
2000 06 99.99 -99.99  25.44 
2000 07 99.99 -99.99  28.13 
2000 08 99.99 -99.99  27.39 
2000 09 99.99 -99.99  25.55 
2000 10 99.99 -99.99  21.32 
2000 11 99.99 -99.99  17.81 
2000 12 99.99 -99.99  14.08 
2001 11 99.99 -99.99  16.66 
2001 12 99.99 -99.99  13.50 
2002 01 15.26   6.87  11.06 
2002 02 18.41   8.39  13.40 
2002 03 19.60   9.85  14.72 
2002 04 21.41  12.22  16.81 
2002 05 26.16  14.63  20.39 
2002 06 30.40  19.33  24.86 
2002 07 33.43  23.17  28.30 
2002 08 32.88  22.63  27.75 
2002 09 29.35  20.45  24.90 
2002 10 26.29  17.37  21.83 
2002 11 23.39  13.78  18.58 
2002 12 17.65   9.33  13.49 
2003 01 17.99  10.10  14.04 
2003 02 14.66   7.31  10.98 
2003 03 16.82   8.18  12.50 
2003 04 21.06  11.20  16.12 
2003 05 28.52  16.08  22.30 
2003 06 31.09  19.31  25.20 
2003 07 33.74  22.06  27.90 
2003 08 33.34  22.23  27.78 
2003 09 29.82  19.01  24.41 
2003 10 26.72  16.69  21.70 
2003 11 22.53  12.56  17.54 
2003 12 18.37   9.31  13.84 
2004 01 15.41   7.87  11.64 
2004 02 16.19   7.78  11.98 
2004 03 19.11   8.62  13.86 
2004 04 21.51  10.82  16.16 
2004 05 25.12  14.73  19.92 
2004 06 29.69  19.15  24.42 
2004 07 33.14  21.76  27.45 
2004 08 32.99  21.50  27.24 
2004 09 29.46  19.12  24.29 
2004 10 27.21  17.48  22.34 
2004 11 22.16  13.14  17.65 
2004 12 17.19   8.58  12.88 
2005 01 16.89   8.43  12.66 
2005 02 15.96   7.10  11.53 
2005 03 19.29   9.25  14.27 
2005 04 22.07  11.58  16.82 
2005 05 25.62  14.97  20.29 
2005 06 29.93  18.58  24.25 
2005 07 33.68  22.64  28.16 
2005 08 33.00  22.48  27.74 
2005 09 30.08  20.11  25.09 
2005 10 24.85  15.16  20.00 
2005 11 20.19  11.05  15.62 
2005 12 18.23   9.93  14.08 
2006 01 15.93   7.68  11.80 
2006 02 16.62   8.02  12.32 
2006 03 19.07   9.43  14.25 
2006 04 21.53  11.72  16.62 
2006 05 25.77  14.74  20.25 
2006 06 30.38  19.14  24.75 
2006 07 33.45  21.88  27.66 
2006 08 33.34  22.78  28.06 
2006 09 30.13  20.64  25.38 
2006 10 26.27  17.02  21.64 
2006 11 20.49  11.40  15.94 
2006 12 17.65   7.78  12.71 
2007 01 16.45   6.77  11.61 
2007 02 16.70   8.51  12.60 
2007 03 18.93   8.79  13.86 
2007 04 21.03  10.33  15.68 
2007 05 25.07  15.89  20.48 
2007 06 31.45  19.74  25.59 
2007 07 34.18  22.23  28.21 
2007 08 33.78  22.51  28.14 
2007 09 30.38  19.89  25.13 
2007 10 27.23  17.26  22.24 
2007 11 22.82  13.55  18.18 
2007 12 18.16   9.97  14.06 
2008 01 15.29   5.71  10.50 
2008 02 15.90   6.07  10.98 
2008 03 20.74  10.32  15.53 
2008 04 22.51  12.21  17.36 
2008 05 25.53  14.80  20.16 
2008 06 31.41  19.79  25.60 
2008 07 34.29  22.42  28.35 
2008 08 33.86  23.48  28.67 
2008 09 30.17  20.88  25.52 
2008 10 25.55  16.50  21.02 
2008 11 23.19  14.30  18.74 
2008 12 18.70   9.46  14.08 
2009 01 17.37   9.03  13.20 
2009 02 17.06   8.84  12.95 
2009 03 18.20   8.64  13.42 
2009 04 21.11  11.66  16.38 
2009 05 25.28  14.61  19.94 
2009 06 31.09  19.89  25.49 
2009 07 33.68  22.79  28.23 
2009 08 32.95  22.06  27.50 
2009 09 29.64  20.07  24.85 
2009 10 27.40  17.89  22.64 
2009 11 21.96  12.50  17.23 
