1955 07 99.99  15.82 -99.99 
1955 08 99.99  13.75 -99.99 
1955 09 99.99   6.31 -99.99 
1956 04 99.99  -5.75 -99.99 
1956 05 99.99   1.84 -99.99 
1956 06 99.99  13.36 -99.99 
1956 07 99.99  12.44 -99.99 
1956 08 99.99  12.05 -99.99 
1956 09 99.99   4.76 -99.99 
1957 04 99.99  -1.49 -99.99 
1957 05 99.99   5.10 -99.99 
1957 06 99.99   7.95 -99.99 
1957 07 99.99  15.54 -99.99 
1957 08 99.99  12.35 -99.99 
1957 09 99.99   5.73 -99.99 
1958 05 99.99   3.91 -99.99 
1958 06 99.99   7.11 -99.99 
1958 07 99.99  12.50 -99.99 
1958 08 99.99  11.72 -99.99 
1958 09 99.99   7.23 -99.99 
1959 04 99.99  -2.16 -99.99 
1959 05 99.99   3.66 -99.99 
1959 06 99.99  11.08 -99.99 
1959 07 99.99  13.92 -99.99 
1959 08 99.99  12.68 -99.99 
1960 04 99.99  -3.03 -99.99 
1960 05 99.99   4.66 -99.99 
1960 06 99.99   9.62 -99.99 
1960 07 99.99  12.62 -99.99 
1960 08 99.99  12.52 -99.99 
1961 05 99.99   2.80 -99.99 
1961 06 99.99  10.89 -99.99 
1961 07 99.99  13.33 -99.99 
1961 08 99.99  13.16 -99.99 
1962 04 99.99  -5.70 -99.99 
1962 05 99.99   3.85 -99.99 
1962 06 99.99  11.79 -99.99 
1962 07 99.99  12.61 -99.99 
1962 08 99.99  12.50 -99.99 
1962 09 99.99   6.27 -99.99 
1963 04 99.99  -1.84 -99.99 
1963 05 99.99   3.55 -99.99 
1963 06 99.99  12.82 -99.99 
1963 07 99.99  15.76 -99.99 
1980 02 99.99 -22.56 -99.99 
1980 03 99.99 -19.12 -99.99 
1980 04 99.99  -2.09 -99.99 
1980 05 99.99   5.86 -99.99 
1980 06 99.99   8.97 -99.99 
1980 07 99.99  12.03 -99.99 
1980 08 22.19  10.52  16.35 
1980 09 15.38   5.67  10.52 
1980 10  7.97   -.45   3.76 
1980 11  1.83  -7.22  -2.69 
1980 12 12.03 -23.33 -17.68 
1981 01 -9.20 -99.99 -99.99 
1981 02 -6.58 -14.79 -10.68 
1981 03  3.04  -8.17  -2.56 
1981 04  6.80  -3.71   1.54 
1981 05 15.50   1.29   8.39 
1981 06 20.31   8.07  14.19 
1981 07 25.73  12.87  19.29 
1981 08 24.13  13.40  18.76 
1981 09 17.12   6.52  11.82 
1981 10  7.86   -.13   3.86 
1981 11 99.99  -3.46 -99.99 
1981 12 10.22 -18.36 -14.29 
1982 01 20.86 -99.99 -99.99 
1982 02 10.74 -99.99 -99.99 
1982 03 -3.63 -99.99 -99.99 
1982 04  6.67  -5.82    .42 
1982 05 15.11   5.00  10.05 
1982 06 18.71   6.22  12.46 
1982 07 23.98  13.20  18.59 
1982 08 21.13  10.18  15.65 
1982 09 17.51   6.24  11.87 
1982 12 -7.17 -99.99 -99.99 
1983 01 -8.52 -99.99 -99.99 
1983 02 -6.88 -99.99 -99.99 
1983 04  6.51 -99.99 -99.99 
1983 05 11.14 -99.99 -99.99 
1983 06 20.82   8.85  14.84 
1983 07 26.46  15.54  21.00 
1983 08 26.79  13.81  20.30 
1983 09 18.37 -99.99 -99.99 
1983 10  9.27 -99.99 -99.99 
1983 11 99.99  -4.12 -99.99 
1983 12 16.62 -99.99 -99.99 
1984 01 12.31 -99.99 -99.99 
1984 02 -3.55 -99.99 -99.99 
1984 03 -3.45 -99.99 -99.99 
1984 04 10.33  -1.28   4.52 
1984 05 13.40 -99.99 -99.99 
1984 06 21.43  10.30  15.86 
1984 07 24.25  12.48  18.36 
1984 08 25.88  13.27  19.57 
1984 09 14.80 -99.99 -99.99 
1984 10  9.97 -99.99 -99.99 
1984 11 -1.77 -99.99 -99.99 
1984 12 12.44 -99.99 -99.99 
1985 01 12.67 -99.99 -99.99 
1985 02 12.51 -99.99 -99.99 
1985 03  1.21 -99.99 -99.99 
1985 04 10.20  -3.31   3.44 
1985 05 16.87   3.67  10.27 
1985 06 17.69   6.73  12.21 
1985 07 22.83  10.31  16.57 
1985 08 19.85   9.68  14.77 
1985 09 13.79 -99.99 -99.99 
1985 10  8.81 -99.99 -99.99 
1985 11 -7.33 -99.99 -99.99 
1985 12 13.51 -99.99 -99.99 
1986 01 -9.57 -99.99 -99.99 
1986 02 10.78 -99.99 -99.99 
1986 03   .58 -99.99 -99.99 
1986 04  6.68  -2.33   2.17 
1986 05 16.70   5.45  11.07 
1986 06 20.07   8.47  14.27 
1986 07 24.02  12.69  18.35 
1986 08 22.95   9.33  16.14 
1986 09 15.19   5.14  10.16 
1986 10 10.29  -1.34   4.47 
1986 11 -5.81 -99.99 -99.99 
1986 12 -6.14 -16.28 -11.21 
1987 01 -7.05 -99.99 -99.99 
1987 02 -3.14 -99.99 -99.99 
1987 03 -1.21 -99.99 -99.99 
1987 04 13.68  -1.28   6.20 
1987 05 19.15   6.49  12.82 
1987 06 25.46  10.69  18.07 
1987 07 99.99  12.18 -99.99 
1987 08 99.99   9.35 -99.99 
1987 09 99.99   6.97 -99.99 
1987 10 99.99  -2.08 -99.99 
1987 11 99.99  -6.63 -99.99 
1988 04 99.99  -4.40 -99.99 
1988 05 99.99   5.01 -99.99 
1988 06 99.99  13.88 -99.99 
1988 07 99.99  12.84 -99.99 
1988 08 99.99  11.70 -99.99 
1988 09 99.99   5.89 -99.99 
1988 10 99.99  -2.29 -99.99 
1988 11 99.99  -7.72 -99.99 
1989 03 99.99 -17.57 -99.99 
1990 03 99.99 -12.19 -99.99 
1990 04 99.99  -5.29 -99.99 
1990 05 99.99   1.10 -99.99 
1990 06 99.99  10.03 -99.99 
1990 07 99.99  11.83 -99.99 
1990 08 99.99  11.46 -99.99 
1990 09 99.99   5.91 -99.99 
1990 10 99.99  -1.59 -99.99 
1990 11 99.99  -9.54 -99.99 
1991 04 99.99  -3.10 -99.99 
1991 05 99.99   5.59 -99.99 
1991 06 99.99  12.28 -99.99 
1991 07 99.99  12.14 -99.99 
1991 08 99.99  11.83 -99.99 
1991 09 17.27   5.19  11.23 
1991 10  7.78  -3.89   1.94 
1992 09 16.18 -99.99 -99.99 
1993 02 10.31 -99.99 -99.99 
1993 03  -.90 -99.99 -99.99 
1993 12 -7.98 -18.61 -13.29 
1994 01 18.73 -29.56 -24.14 
1994 02 12.82 -25.06 -18.93 
1994 03  2.19  -8.74  -3.27 
1994 04  9.13  -3.85   2.64 
1994 05 17.76   3.85  10.80 
1994 06 23.67  10.40  17.03 
1994 07 24.19  11.94  18.06 
1994 08 22.92   9.31  16.11 
1994 09 20.70   7.37  14.03 
1994 10 11.85   4.13   7.99 
1994 11  2.33  -6.73  -2.20 
1994 12 -6.34 -15.90 -11.12 
1995 01 11.16 -21.68 -16.42 
1995 02 10.75 -23.98 -17.36 
1995 03 -1.68 -10.22  -5.95 
1995 04  5.42  -5.82   -.20 
1995 05 16.43   2.97   9.70 
1995 06 25.97  12.55  19.26 
1995 07 25.97  12.40  19.18 
1995 08 25.56  12.68  19.11 
1995 09 18.54   5.27  11.91 
1995 10  9.83   -.75   4.54 
1995 11 -6.30 -15.80 -11.05 
1995 12 11.89 -22.53 -17.21 
1996 01 18.40 -28.05 -23.22 
1996 02 -8.88 -20.90 -14.89 
1996 03 -5.95 -19.45 -12.70 
1996 04  4.17  -7.55  -1.69 
1996 05 14.50   1.00   7.75 
1996 06 23.93  11.03  17.48 
1996 07 25.34  12.69  19.01 
1996 08 25.87  12.30  19.08 
1996 09 18.42   7.39  12.90 
1996 10  9.56    .74   5.15 
1996 11 -6.33 -15.35 -10.84 
1996 12 13.87 -23.19 -18.53 
1997 01 15.23 -24.79 -20.01 
1997 02 -6.48 -19.82 -13.15 
1997 03 -2.61 -15.58  -9.09 
1997 04  6.21  -7.00   -.39 
1997 05 13.76    .90   7.33 
1997 06 25.34  11.35  18.34 
1997 07 24.60  13.98  19.29 
1997 08 24.08  11.47  17.77 
1997 09 20.33   8.28  14.30 
1997 10  9.42    .52   4.97 
1997 11 -2.85  -8.79  -5.82 
1997 12 -2.34  -9.87  -6.10 
1998 01 10.47 -18.48 -14.47 
1998 02  -.88  -7.25  -4.06 
1998 03 -1.00 -10.05  -5.52 
1998 04 13.70    .58   7.14 
1998 05 18.79   5.25  12.02 
1998 06 20.43  10.74  15.58 
1998 07 25.90  12.53  19.21 
1998 08 27.10  13.18  20.14 
1998 09 20.65   7.87  14.26 
1998 10 10.95   2.71   6.83 
1998 11   .57  -5.15  -2.29 
1998 12 -9.66 -17.26 -13.46 
1999 01 13.11 -22.90 -18.00 
1999 02 -3.79 -12.98  -8.38 
1999 03  2.56  -8.13  -2.78 
1999 04 12.63   -.47   6.08 
1999 05 16.96   6.13  11.54 
1999 06 22.33  10.28  16.30 
1999 07 26.56  13.06  19.81 
1999 08 24.61  11.71  18.16 
1999 09 17.25   6.23  11.74 
1999 10  9.37   -.52   4.42 
1999 11  5.08  -4.44    .31 
1999 12 -3.66 -13.76  -8.71 
2000 01 11.48 -23.94 -17.70 
2000 02 -4.03 -16.21 -10.12 
2000 03  4.05  -5.47   -.70 
2000 04  9.63  -2.50   3.56 
2000 05 17.40   3.98  10.69 
2000 06 19.65   8.97  14.31 
2000 07 25.44  13.10  19.27 
2000 08 24.74  12.44  18.59 
2000 09 18.07   6.10  12.08 
2000 10 12.45   1.42   6.93 
2000 11 -1.40  -8.13  -4.76 
2000 12 16.68 -26.47 -21.57 
2001 01 -7.21 -18.08 -12.64 
2001 02 13.00 -24.39 -18.69 
2001 03  -.84 -11.87  -6.35 
2001 04 10.28   -.88   4.69 
2001 05 17.68   6.73  12.20 
2001 06 20.88  10.28  15.58 
2001 07 25.55  14.40  19.97 
2001 08 27.18  13.23  20.20 
2001 09 19.87   7.07  13.47 
2001 10  9.85   -.77   4.54 
2001 11  4.50  -2.97    .76 
2001 12 -6.10 -16.00 -11.05 
2002 01 10.61 -19.66 -15.13 
2002 02 -4.98 -16.93 -10.95 
2002 03 -7.10 -18.98 -13.04 
2002 04  5.78  -4.75    .51 
2002 05 14.90    .22   7.56 
2002 06 23.63  11.07  17.34 
2002 07 26.89  13.82  20.35 
2002 08 24.15  12.05  18.10 
2002 09 19.33   7.18  13.25 
2002 10  4.96  -4.55    .20 
2002 11 -1.87 -10.80  -6.33 
2002 12 -5.23 -13.26  -9.24 
2003 01 10.76 -20.24 -15.50 
2003 02 13.77 -24.50 -19.13 
2003 03 -2.82 -13.85  -8.33 
2003 04 10.14  -2.68   3.73 
2003 05 20.46   4.23  12.35 
2003 06 23.23   9.78  16.50 
2003 07 25.61  12.77  19.19 
2003 08 27.79  14.42  21.10 
2003 09 17.71   7.73  12.72 
2003 10 11.60    .73   6.16 
2003 11 -2.93 -11.68  -7.30 
2003 12 -4.56 -15.10  -9.83 
2004 01 17.60 -27.60 -22.60 
2004 02 -6.72 -16.90 -11.81 
2004 03  -.52 -11.52  -6.02 
2004 04  7.28  -2.09   2.59 
2004 05 12.92    .87   6.89 
2004 06 18.96   8.33  13.65 
2004 07 23.89  12.02  17.95 
2004 08 19.50   8.47  13.99 
2004 09 19.82   9.02  14.42 
2004 10 10.21   1.08   5.64 
2004 11  3.12  -6.22  -1.55 
2004 12 10.06 -22.48 -16.27 
2005 01 13.77 -26.39 -20.08 
2005 03 -2.27 -14.47  -8.37 
2005 04 11.23    .52   5.87 
2005 05 14.98   4.06   9.51 
2005 06 21.00  12.87  16.93 
2005 07 25.57  14.07  19.82 
2005 08 23.13  12.44  17.78 
2005 09 20.08   8.14  14.11 
2005 10 11.19   2.24   6.71 
2005 11   .33  -6.88  -3.27 
2005 12 -5.52 -12.92  -9.22 
2006 02 10.86 -22.32 -16.59 
2006 03  -.85 -10.97  -5.91 
2006 04 14.18   1.93   8.05 
2006 05 17.42   6.60  12.01 
2006 06 24.23  12.20  18.21 
2006 07 27.52  13.23  20.37 
2006 08 26.12  12.54  19.33 
2006 09 19.35   7.27  13.31 
2006 10  8.39   -.63   3.88 
2006 12 -5.02 -14.62  -9.82 
2007 02 13.23 -24.04 -18.63 
2007 03  -.95 -10.67  -5.81 
2007 04  9.33  -3.32   3.00 
2007 06 21.43  11.07  16.25 
2007 07 26.90  14.56  20.73 
2007 08 23.48  11.15  17.31 
2007 09 17.92   7.12  12.52 
2007 11 -1.12  -7.87  -4.49 
2008 01 11.97 -22.63 -17.29 
2013 03  4.15 -99.99 -99.99 
2013 04  7.61  -4.06   1.77 
2013 05 16.39   1.24   8.81 
2013 07 25.76  10.07  17.91 
