1950 12   .55  -7.10  -3.27 
1951 01 -5.68 -18.95 -12.31 
1951 02  -.52 -13.21  -6.86 
1951 03  1.15 -12.96  -5.90 
1951 04 12.11  -4.46   3.82 
1951 05 15.89   2.94   9.41 
1951 06 20.52   4.00  12.26 
1951 07 25.02   6.84  15.93 
1951 08 23.89   5.34  14.61 
1951 10  8.25  -1.01   3.62 
1951 11  4.77  -5.57   -.40 
1951 12 -6.74 -17.32 -12.03 
1952 01 -4.85 -17.52 -11.18 
1952 02  1.60 -11.71  -5.05 
1952 03  5.44  -8.43  -1.49 
1952 04 11.61  -2.32   4.64 
1952 05 17.06   1.61   9.33 
1952 06 18.33   4.94  11.64 
1952 07 23.13   5.90  14.51 
1952 08 23.35   6.47  14.91 
1952 09 19.24   3.98  11.61 
1952 10 14.39    . 7   7.23 
1952 11  4.42  -4.60    .-8 
1952 12  3.35  -6.07  -1.36 
1953 01 -2.30 -13.82  -8.05 
1953 02  3.42  -9.18  -2.88 
1953 03  6.46  -4.94    .75 
1953 04  9.84  -4.17   2.83 
1953 05 18.08   2.58  10.33 
1953 06 18.33   6.38  12.35 
1953 07 21.51   7.17  14.34 
1953 08 22.18   7.21  14.69 
1953 09 18.14   3.74  10.94 
1953 10 13.58   1.36   7.47 
1953 11  7.74    .-5   3.84 
1953 12  1.42  -7.49  -3.03 
1954 01 -8.14 -19.42 -13.78 
1954 02  3.17  -6.19  -1.51 
1954 03  4.56 -11.22  -3.33 
1954 04  4.89  -5.25   -.18 
1954 05 16.66   1.48   9.07 
1954 06 18.06   4.73  11.40 
1954 07 20.57   6.17  13.37 
1954 08 19.42   8.18  13.80 
1954 09 16.50   5.09  10.79 
1954 10 12.93   -.70   6.11 
1954 11  9.00    .35   4.67 
1954 12  3.29  -6.54  -1.62 
1955 01  -.98 -11.28  -6.13 
1955 02  -.57 -13.85  -7.21 
1955 03 -1.02 -13.45  -7.23 
1955 04  8.68  -3.50   2.59 
1955 05 13.46   1.00   7.23 
1955 08 21.19   6.32  13.75 
1955 09 18.12   2.70  10.41 
1955 10 11.14   -.15   5.49 
1955 11 -4.59 -14.27  -9.43 
1955 12 -7.75 -17.76 -12.75 
1956 01 -4.51 -14.40  -9.45 
1956 02 -3.41 -15.88  -9.64 
1956 03  4.30  -8.74  -2.21 
1956 04 11.90  -3.41   4.24 
1956 05 19.40   1.29  10.34 
1956 06 17.20   7.28  12.24 
1956 07 25.11   7.09  16.10 
1956 08 22.46   8.12  15.28 
1956 09 17.99   3.31  10.65 
1956 10 10.00  -1.28   4.36 
1956 11  2.89  -4.77   -.93 
1956 12 -1.79 -10.82  -6.30 
1957 01 13.79 -23.98 -18.88 
1957 02 -3.73 -17.99 -10.86 
1957 03  6.48  -6.76   -.14 
1957 04 10.99  -1.11   4.94 
1957 05 20.41   4.15  12.28 
1957 06 19.58   6.67  13.12 
1957 07 20.04   7.37  13.70 
1957 08 19.84   6.60  13.22 
1957 09 20.43   4.65  12.54 
1957 10  9.50  -1.16   4.17 
1957 11  3.66  -2.42    .62 
1957 12  2.73  -6.59  -1.93 
1958 01  3.20  -4.96   -.88 
1958 02  2.01  -6.69  -2.34 
1958 03  6.11  -6.35   -.11 
1958 04 11.56  -1.38   5.09 
1958 05 21.66   2.57  12.11 
1958 06 24.08   8.00  16.04 
1958 07 26.36   8.64  17.50 
1958 08 24.80   5.94  15.37 
1958 09 15.85   2.72   9.28 
1958 10 12.43    .68   6.55 
1958 11  1.32  -8.85  -3.76 
1958 12   .92  -7.42  -3.25 
1959 01 -1.93 -12.04  -6.98 
1959 02 -1.16 -13.82  -7.49 
1959 03  6.17  -5.81    .18 
1959 04 11.56  -3.76   3.90 
1959 05 14.76    .70   7.73 
1959 06 19.50   4.67  12.09 
1959 07 22.79   5.94  14.36 
1959 08 18.86   4.34  11.60 
1959 09 15.10   3.80   9.45 
1959 11  -.65  -8.82  -4.73 
1959 12  2.17  -6.99  -2.40 
1960 01 -5.16 -15.14 -10.14 
1960 02  1.54  -9.63  -4.04 
1960 03  6.04  -8.81  -1.38 
1960 04 12.33  -2.00   5.16 
1960 05 12.76    .54   6.65 
1960 06 18.00   5.26  11.63 
1960 10 11.85    .60   6.22 
1960 11  3.50  -5.49   -.99 
1960 12  -.80  -8.29  -4.54 
1961 02  3.22  -6.72  -1.74 
1961 04 10.72  -2.01   4.35 
1961 05 18.21   2.87  10.54 
1961 06 23.73   5.98  14.85 
1987 07 23.24   7.98  15.61 
1987 08 20.79   5.66  13.22 
1987 09 21.15   2.20  11.67 
1987 10 13.31  -3.42   4.94 
1987 11  5.90  -1.23   2.33 
1987 12  -.65  -8.31  -4.48 
1988 01 -3.39 -13.31  -8.35 
1988 02  1.45 -10.81  -4.68 
1988 03  6.69  -5.10    .79 
1988 04 13.30   -.82   6.24 
1988 05 16.82   3.16   9.99 
1988 06 20.03   6.05  13.04 
1988 07 21.97   7.39  14.67 
1988 08 22.00   7.16  14.58 
1988 09 17.65   1.80   9.72 
1988 10 14.39   -.74   6.82 
1988 11  4.73  -4.07    .32 
1988 12 -2.24  -9.95  -6.09 
1989 01 -2.48 -13.77  -8.12 
1989 02 -5.38 -21.12 -13.25 
1989 03  5.55  -9.26  -1.85 
1989 04 13.55  -3.23   5.16 
1989 05 17.15   1.68   9.41 
1989 06 21.30   5.83  13.56 
1989 07 23.39   7.69  15.54 
1989 08 21.65   7.77  14.71 
1989 09 19.28   2.50  10.89 
1989 10 10.98    .87   5.92 
1989 11  2.63  -5.77  -1.57 
1989 12   .19  -5.85  -2.83 
1990 01 -1.23 -10.60  -5.91 
1990 02  -.93 -14.14  -7.53 
1990 03  8.18  -7.48    .35 
1990 04 12.77  -1.65   5.56 
1990 05 16.08   3.35   9.71 
1990 06 19.12   7.07  13.10 
1990 07 24.37   8.45  16.41 
1990 08 24.50   7.58  16.04 
1990 09 21.25   1.97  11.61 
1990 10  8.37  -1.08   3.64 
1990 11  1.38  -7.07  -2.84 
1990 12 -6.08 -15.56 -10.82 
1991 01 -7.63 -19.02 -13.32 
1991 02  6.77  -2.68   2.04 
1991 03  4.40  -9.97  -2.78 
1991 04 13.08  -2.50   5.29 
1991 05 17.85   1.89   9.87 
1991 06 18.93   6.40  12.66 
1991 07 22.16   8.00  15.08 
1991 08 23.11   9.60  16.36 
1991 09 18.33   3.40  10.86 
1991 10  7.31  -4.11   1.59 
1991 11  3.65  -3.67    . 0 
1991 12  2.00  -7.69  -2.84 
1992 01  3.16  -3.42   -.13 
1992 02  4.90  -4.38    .26 
1992 03 11.53  -4.00   3.76 
1992 04 12.78   -.40   6.19 
1992 05 17.89   2.18  10.03 
1992 06 24.18   8.10  16.14 
1992 07 24.24   7.97  16.10 
1992 08 23.56   5.89  14.72 
1992 09 14.38   3.03   8.70 
1992 10 11.68    . 5   5.86 
1992 11  2.23  -4.52  -1.14 
1992 12 -6.31 -15.03 -10.67 
1993 01 -8.58 -20.26 -14.42 
1993 02   .12 -15.88  -7.88 
1993 03  6.84  -6.55    .14 
1993 04 11.65  -1.17   5.23 
1993 05 20.89   5.11  13.00 
1993 06 19.04   7.12  13.08 
1993 07 20.18   7.87  14.02 
1993 08 21.87   7.31  14.59 
1993 09 19.28   1.40  10.34 
1993 10 10.84   -.50   5.17 
1993 11  1.22  -6.97  -2.87 
1993 12   .21  -7.00  -3.39 
1994 01  -.16  -7.53  -3.84 
1994 02 -4.80 -14.48  -9.63 
1994 03  8.93  -4.29   2.32 
1994 04 13.75   -.22   6.76 
1994 05 17.46   3.58  10.52 
1994 06 19.54   6.78  13.16 
1994 07 24.50   7.89  16.19 
1994 08 23.87   6.82  15.34 
1994 09 19.62   4.52  12.07 
1994 10  9.97   -.32   4.82 
1994 11  1.60  -6.33  -2.36 
1994 12  -.87 -10.60  -5.73 
1995 01 -2.90 -11.24  -7.07 
1995 02 99.99  -7.95 -99.99 
1995 03  6.84  -6.06    .39 
1995 04 10.85  -1.23   4.81 
1995 05 99.99   1.16 -99.99 
1995 06 99.99   6.72 -99.99 
1995 07 22.02   8.97  15.50 
1995 08 18.90   6.98  12.94 
1995 09 21.20   2.90  12.05 
1995 10  9.21    . 8   4.64 
1995 11  3.48  -4.46   -.49 
1995 12 -3.47 -11.84  -7.65 
1996 01 -9.60 -19.85 -14.72 
1996 02  2.09 -12.29  -5.09 
1996 03  4.30  -8.22  -1.96 
1996 06 18.73   5.75  12.24 
1996 07 23.26   7.23  15.24 
1996 08 22.76   7.26  15.01 
1996 09 15.32   3.82   9.57 
1996 10  8.79  -1.37   3.71 
1996 11 -2.93  -9.64  -6.29 
1996 12 -7.76 -17.18 -12.47 
1997 01 -1.65 -10.40  -6.02 
1997 02  3.38  -8.66  -2.64 
1997 03  4.44  -6.98  -1.27 
1997 04 11.18  -2.97   4.10 
1997 05 18.12   3.00  10.56 
1997 06 19.54   5.79  12.67 
1997 08 23.50   8.16  15.83 
1997 09 19.87   4.57  12.22 
1997 10  8.81    .65   4.73 
1997 11  3.28  -3.42    .-7 
1997 12  1.32  -6.23  -2.45 
1998 01 -2.27 -12.13  -7.20 
1998 02  6.30  -3.18   1.56 
1998 03  6.85  -2.89   1.97 
1998 04 12.80  -1.52   5.64 
1998 05 21.55   4.50  13.02 
1998 06 21.05   7.30  14.17 
1998 07 25.53  11.05  18.29 
1998 08 25.30   7.21  16.25 
1998 09 20.63   4.07  12.35 
1998 10 11.42   1.47   6.44 
1998 11  4.46  -2.08   1.19 
1998 12 -1.29  -9.24  -5.26 
1999 01 -1.02  -9.71  -5.36 
1999 02  4.48  -6.41   -.96 
1999 03  7.24  -3.73   1.75 
1999 04 11.63  -2.02   4.80 
1999 05 13.69   1.82   7.75 
1999 06 17.68   6.25  11.96 
1999 07 21.55   7.94  14.74 
1999 08 23.13   9.34  16.23 
1999 09 17.00   2.38   9.69 
1999 10 10.98  -1.24   4.87 
1999 11  6.03  -2.11   1.95 
1999 12  -.31  -7.55  -3.93 
2000 01 -4.11 -13.85  -8.98 
2000 02  1.79 -10.55  -4.38 
2000 03  6.90  -4.13   1.38 
2000 04 11.67  -1.07   5.30 
2000 05 14.92   1.73   8.32 
2000 06 19.32   6.08  12.70 
2000 07 21.97   9.72  15.85 
2000 08 21.27   6.65  13.96 
2000 09 15.83   3.17   9.50 
2000 10 10.65    .44   5.54 
2000 11  1.97  -4.44  -1.23 
2000 12 -3.95 -11.03  -7.49 
2001 01  1.90  -8.39  -3.24 
2001 02   .-7 -14.23  -7.14 
2001 03  6.79  -5.52    .63 
2001 04 11.30  -2.43   4.43 
2001 05 16.15   2.76   9.45 
2001 06 18.08   5.62  11.85 
2001 07 21.74   8.72  15.23 
2001 08 23.24   7.76  15.50 
2001 09 18.85   3.62  11.23 
2001 10  9.00  -1.31   3.84 
2001 11  6.18  -3.38   1.39 
2001 12 -2.24 -10.92  -6.58 
2002 01  -.73  -8.25  -4.48 
2002 02  2.64  -8.72  -3.04 
2002 03  1.10 -11.58  -5.24 
2002 04  9.55  -3.45   3.05 
2002 05 14.37   1.74   8.05 
2002 06 22.57   5.97  14.27 
2002 07 22.95   8.10  15.52 
2002 08 22.34   5.90  14.12 
2002 09 16.08   3.72   9.89 
2002 10  8.76  -1.71   3.52 
2002 11  5.13  -2.98   1.07 
2002 12   .84  -7.13  -3.14 
2003 01  1.73  -8.43  -3.35 
2003 02  1.84  -8.77  -3.46 
2003 03  5.60  -5.95   -.17 
2003 04 12.12 -99.99 -99.99 
2003 05 15.40   2.34   8.87 
2003 06 21.97   6.05  14.01 
2003 07 25.52   7.06  16.29 
2003 08 24.82   6.76  15.79 
2003 09 18.03   2.75  10.39 
2003 10 12.48   1.04   6.76 
2003 11   .87  -9.27  -4.20 
2003 12   .82  -7.71  -3.44 
2004 01 -4.16 -11.94  -8.04 
2004 02  4.09  -6.64  -1.27 
2004 03  8.22  -3.34   2.44 
2004 04 14.73  -2.48   6.12 
2004 05 16.37   2.18   9.27 
2004 06 22.63   6.73  14.67 
2004 07 24.52   9.29  16.90 
2004 08 23.39   8.58  15.98 
2004 09 14.88   4.12   9.50 
2004 10 10.08   -.21   4.93 
2004 11  3.08  -3.10    . 0 
2004 12 -1.39  -8.08  -4.73 
2005 01 -4.55 -14.79  -9.67 
2005 02  4.88  -8.89  -2.00 
2005 03  8.84  -3.24   2.80 
2005 04 13.97  -1.38   6.29 
2005 05 19.34   3.55  11.44 
2005 06 19.10   7.95  13.52 
2005 07 21.13   8.43  14.78 
2005 08 22.98   6.15  14.56 
2005 09 15.57   2.45   9.01 
2005 10 11.27   1.98   6.62 
2005 11  2.07  -4.62  -1.27 
2005 12  -.71  -8.39  -4.55 
2006 01  3.45  -4.27   -.40 
2006 02  2.04 -10.52  -4.24 
2006 03  7.52  -5.66    .93 
2006 04 13.28  -1.17   6.05 
2006 05 18.26   2.63  10.44 
2006 06 22.07   6.88  14.47 
2006 07 24.77   8.84  16.80 
2006 08 22.60   5.48  14.04 
2006 09 20.28   3.85  12.06 
2006 10 10.31  -2.97   3.67 
2006 11   .43  -7.93  -3.75 
2006 12  2.10  -7.76  -2.82 
2007 01 -1.17 -11.39  -6.28 
2007 02  1.75  -8.66  -3.45 
2007 03  7.37  -2.92   2.22 
2007 06 20.20   7.17  13.68 
2008 12 -7.89 -18.21 -13.05 
2009 01 -4.69 -13.37  -9.03 
2009 02  -.91 -13.70  -7.30 
2009 03  3.16 -99.99 -99.99 
2009 04 10.25  -4.17   3.03 
2009 05 16.35    .71   8.53 
2009 06 21.78   3.97  12.87 
2009 07 26.82   7.19  17.00 
2009 08 25.13   6.37  15.75 
2009 09 20.12   4.07  12.10 
2009 10  7.61  -2.98   2.31 
2009 11  5.08  -3.73    .67 
2009 12 -6.40 -16.73 -11.56 
2010 01  2.58  -6.39  -1.90 
2010 02  4.33  -4.02    .15 
2010 03  9.47  -3.03   3.22 
2010 04 12.90  -3.12   4.89 
2010 05 15.81    .40   8.10 
2010 06 19.65   4.69  12.17 
2010 07 24.44   5.34  14.89 
2010 08 22.81   5.39  14.10 
2010 09 16.12   2.95   9.54 
2010 10 13.73    .23   6.97 
2010 11  1.26  -8.57  -3.65 
2011 01 -3.72 -12.48  -8.09 
2011 02 -3.29 -16.39  -9.84 
2011 03  5.90  -6.28   -.19 
2011 04  9.03  -4.77   2.12 
2011 05 15.52   1.34   8.43 
2011 06 19.14   5.53  12.33 
2011 07 19.45   6.95  13.20 
2011 08 22.21 -99.99 -99.99 
2011 09 20.42   4.60  12.51 
2011 10 10.94   -.27   5.33 
2011 11  2.33  -5.87  -1.77 
2011 12   .-9  -8.35  -4.22 
2012 01 -1.85 -11.40  -6.62 
2012 02  2.77  -9.18  -3.20 
2012 04 12.17    .15   6.16 
2012 05 16.61   2.21   9.41 
2012 06 18.57   7.57  13.07 
2012 07 25.44   9.38  17.41 
2013 01 -2.44 -11.43  -6.93 
2013 02  3.89  -4.92   -.51 
2013 07 24.74   7.39  16.06 
2013 08 24.77   9.22  17.00 
