1955 07 16.12   9.21  12.67 
1955 08 13.78   8.85  11.31 
1955 09 12.30   5.72   9.01 
1955 10  5.75    .58   3.16 
1955 11 -1.09  -5.69  -3.39 
1955 12 -1.71  -7.13  -4.42 
1956 01 -2.19  -8.84  -5.51 
1956 02 -1.87  -8.43  -5.15 
1956 03  2.35  -5.48  -1.56 
1956 04  5.09   -.46   2.31 
1956 05  8.04   1.64   4.84 
1956 06 12.80   5.06   8.93 
1956 07 16.20   8.78  12.49 
1956 08 15.65   9.28  12.46 
1956 09 13.18   5.18   9.18 
1956 10  6.70   -.36   3.16 
1956 11  3.30  -2.80    .25 
1956 12   .26  -5.68  -2.71 
1957 01  -.68  -6.56  -3.62 
1957 02  1.47  -5.80  -2.16 
1957 03  5.86  -1.17   2.34 
1957 04  8.07   -.42   3.82 
1957 05 12.90   3.98   8.43 
1957 06 17.43   7.85  12.64 
1957 07 17.29   9.25  13.27 
1957 08 18.92   9.37  14.14 
1957 09 13.82   8.51  11.16 
1957 10 10.72   3.58   7.15 
1957 11  6.35   1.83   4.09 
1957 12  -.20  -5.91  -3.05 
1958 01  2.29  -3.32   -.51 
1958 02  3.15  -3.16    . 0 
1958 03  5.31  -2.09   1.60 
1958 04 10.00    .61   5.30 
1958 05 10.95   4.03   7.49 
1958 06 15.77   7.95  11.86 
1958 07 15.38   9.56  12.47 
1958 08 15.60   8.91  12.25 
1958 09 13.16   5.35   9.25 
1958 10  6.77   -.23   3.27 
1958 11  2.84  -2.36    .23 
1958 12  3.04  -3.30   -.13 
1959 01 -1.04  -8.16  -4.60 
1959 02  3.07  -3.49   -.21 
1959 03  2.50  -6.84  -2.17 
1959 04  7.09   -.49   3.30 
1959 05 12.13   3.18   7.65 
1959 06 18.45   8.76  13.60 
1959 07 15.75 -99.99 -99.99 
1959 10 99.99   -.76 -99.99 
1960 05 99.99   4.33 -99.99 
1960 08 15.93   8.70  12.31 
1960 09 12.74   6.13   9.43 
1960 10  9.89   2.59   6.24 
1960 11  4.12  -1.14   1.49 
1960 12  4.61  -1.57   1.52 
1961 01  4.84  -1.22   1.81 
1961 02  3.16  -3.95   -.39 
1961 03  4.31  -4.96   -.32 
1961 04  7.83    .-4   3.89 
1961 05 12.94   3.22   8.08 
1961 06 15.05   6.76  10.90 
1961 07 16.81   9.20  13.00 
1961 08 16.23   8.18  12.20 
1961 09 14.16   5.36   9.76 
1961 10  7.65    .40   4.02 
1961 11  2.15  -3.65   -.75 
1961 12 -2.39  -9.35  -5.87 
1962 01  1.49  -4.98  -1.74 
1962 02 99.99  -5.02 -99.99 
1962 05 11.34 -99.99 -99.99 
1962 06 14.46 -99.99 -99.99 
1962 07 16.95   9.93  13.44 
1962 08 16.69  11.30  13.99 
1962 10 10.30   2.31   6.30 
1962 11  5.02  -1.26   1.88 
1962 12  2.66  -4.57   -.95 
1963 01  2.17  -3.15   -.49 
1963 02  5.32   -.47   2.42 
1963 03  4.44  -4.06    .19 
1963 04  7.66  -1.19   3.23 
1963 05 13.96   3.13   8.54 
1963 06 15.01   5.61  10.31 
1963 10  9.97   2.13   6.05 
1964 07 16.45   7.38  11.91 
1964 08 17.25   7.24  12.24 
1964 12 -2.08 -10.56  -6.32 
1965 01  -.35  -7.14  -3.74 
1965 02 -1.23  -8.01  -4.62 
1965 07 15.02   8.70  11.86 
1965 08 15.13   8.62  11.87 
1965 09 12.69   6.98   9.83 
1965 10  6.69    .86   3.77 
1966 09 13.80   6.38  10.09 
1966 10  6.52    .75   3.63 
1968 06 13.57   6.53  10.05 
1968 07 15.94   8.80  12.37 
1968 08 16.20   8.77  12.48 
1968 09 11.33   4.44   7.89 
1968 10  4.46    . 0   2.23 
1968 11  2.17  -1.89    .14 
1968 12 -2.50 -10.01  -6.25 
1969 01 -7.04 -13.58 -10.31 
1969 02  -.22  -4.59  -2.40 
1969 03  2.29  -3.99   -.85 
1969 04  6.33   -.24   3.04 
1969 05 10.73   3.04   6.88 
1969 06 16.20   7.48  11.84 
1969 07 16.23   9.06  12.64 
1969 08 16.44   6.67  11.55 
1969 09 13.46   5.61   9.53 
1969 10 10.88   1.79   6.33 
1969 11  4.08  -3.21    .43 
1969 12  5.57   -.24   2.66 
1970 01 -1.64  -8.43  -5.03 
1970 02  5.40  -1.34   2.03 
1970 03  5.22   -.94   2.13 
1970 04  6.01   -.35   2.83 
1970 09 13.00   4.63   8.81 
1971 06 14.65   6.43  10.54 
1971 07 18.06   8.96  13.51 
1971 08 18.21   9.99  14.10 
1986 09 13.83   5.99   9.91 
1986 10  9.68   3.89   6.78 
1986 11  5.36    .15   2.75 
1986 12  6.35   1.95   4.15 
1987 01  5.74    .13   2.93 
1987 02  5.01    .42   2.71 
1987 03  4.36  -1.72   1.32 
1987 04  7.62   1.09   4.35 
1987 05 10.30   4.96   7.63 
1987 06 11.35   7.17   9.26 
1987 07 15.44   9.93  12.69 
1987 08 16.54  10.52  13.53 
1987 09 12.11   7.58   9.84 
1987 10  8.47   4.44   6.46 
1987 11  6.13   1.71   3.92 
1987 12  2.82  -1.72    .54 
1988 01  2.94  -1.19    .87 
1988 02  4.31   -.56   1.87 
1988 03  5.07    .50   2.78 
1988 04  6.47   1.25   3.86 
1988 05 10.49   4.82   7.65 
1988 06 14.27   8.39  11.33 
1988 07 15.00   9.96  12.48 
1988 08 14.76  10.05  12.40 
1988 09 11.55   6.97   9.26 
1988 10  8.18   4.39   6.28 
1988 11  4.39   -.13   2.12 
1988 12  3.63  -1.30   1.16 
1989 01 -1.85  -6.76  -4.30 
1989 02   .11  -4.05  -1.97 
1989 03  2.58  -2.84   -.13 
1989 04  8.02   2.08   5.05 
1989 05 10.59   5.02   7.80 
1989 06 13.35   8.10  10.72 
1989 07 17.53  11.57  14.55 
1989 08 16.40  11.49  13.94 
1989 09 13.12   8.46  10.79 
1989 10  8.08   2.51   5.29 
1989 11  2.24  -2.08    . 8 
1989 12  5.72    .66   3.18 
1990 01  1.20  -3.31  -1.05 
1990 02  -.90  -6.71  -3.80 
1990 03  5.11   -.21   2.45 
1990 04  8.58   2.19   5.38 
1990 05 12.11   5.84   8.97 
1990 06 14.99   9.39  12.19 
1990 07 15.77  10.83  13.30 
1990 08 16.66  10.66  13.66 
1990 09 13.09   8.32  10.70 
1990 10  7.29   2.64   4.96 
1990 11   .34  -5.49  -2.57 
1990 12  1.92  -4.69  -1.38 
1991 01  2.45  -4.92  -1.23 
1991 02  3.80  -3.06    .37 
1991 03  3.37  -2.66    .35 
1991 04  7.59   1.19   4.39 
1991 05 10.97   3.75   7.36 
1991 06 14.73   7.23  10.98 
1991 07 15.22   9.60  12.41 
1991 08 15.38   9.60  12.49 
1991 09 12.94   8.05  10.49 
1991 10  7.85   2.56   5.20 
1991 11  6.38    .42   3.40 
1991 12  3.97  -1.08   1.44 
1992 01  5.57   -.35   2.61 
1992 02  1.47  -3.04   -.78 
1992 03  2.90  -1.34    .78 
1992 04  7.31   1.07   4.19 
1992 05 11.71   4.03   7.87 
1992 06 15.27   8.71  11.99 
1992 07 15.81  11.22  13.51 
1992 08 14.41   9.79  12.10 
1992 09 10.48   4.48   7.47 
1992 10  5.77   1.32   3.54 
1992 11  5.01    .86   2.93 
1992 12   .85  -3.68  -1.41 
1993 01  1.03  -4.06  -1.51 
1993 02  3.94  -2.18    .88 
1993 03  4.92   -.63   2.14 
1993 04 10.22   1.33   5.78 
1993 05 12.30   5.45   8.87 
1993 06 14.91   9.33  12.12 
1993 07 17.98  12.07  15.02 
1993 08 16.40  10.79  13.59 
1993 09 12.70   7.35  10.02 
1993 10  9.35   4.50   6.93 
1993 11  5.07   -.16   2.45 
1993 12  4.92   -.56   2.18 
1994 01  3.30   -.71   1.29 
1994 02   .84  -5.21  -2.18 
1994 03  4.21  -1.32   1.44 
1994 04  7.96   2.58   5.27 
1994 05  9.35   4.33   6.84 
1994 06 14.22   7.29  10.75 
1994 07 16.95  10.45  13.70 
1994 08 16.83  11.37  14.10 
1994 09 12.49   6.89   9.68 
1994 10  7.62   2.26   4.94 
1994 11   .91  -4.04  -1.56 
1994 12  2.77  -2.43    .16 
1995 01  3.24  -1.90    .67 
1995 02  3.21  -3.44   -.11 
1995 03  1.76  -5.16  -1.70 
1995 04  8.47   2.40   5.43 
1995 05 11.66   5.19   8.42 
1995 06 12.91   7.86  10.38 
1995 07 15.81  10.33  13.07 
1995 08 15.71  10.13  12.92 
1995 09 16.12   9.13  12.62 
1995 10  9.02   4.30   6.66 
1995 11  4.29  -1.53   1.38 
1995 12  2.42  -1.92    .25 
1996 02  1.94  -3.83   -.94 
1996 03  4.71   -.76   1.97 
1996 04  7.49   1.11   4.29 
1996 06 15.09   8.02  11.55 
1996 07 16.43  10.76  13.59 
1996 08 16.11   9.75  12.93 
1996 09 12.08   5.23   8.65 
1996 10  5.97    .64   3.30 
1996 11  2.61  -1.40    .60 
1996 12  2.55  -2.97   -.21 
1997 01  3.29  -2.91    .18 
1997 02  4.88    .89   2.88 
1997 03  3.59  -2.28    .65 
1997 04  8.38   1.63   5.00 
1997 05 12.64   5.25   8.94 
1997 06 16.17   9.39  12.78 
1997 07 17.20  12.05  14.62 
1997 08 17.51  11.84  14.67 
1997 09 14.42   8.39  11.40 
1997 10  8.47   1.79   5.13 
1997 11  5.87   2.08   3.98 
1997 12  3.02  -1.75    .63 
1998 01  2.63  -2.38    .12 
1998 02  6.18    .85   3.51 
1998 03  5.77    .-5   2.86 
1998 04  7.46   1.83   4.64 
1998 05  9.89   4.41   7.15 
1998 06 14.71   8.37  11.54 
1998 07 16.65  10.64  13.64 
1998 08 15.01   8.95  11.98 
1998 09 12.17   7.39   9.78 
1998 10  9.04   2.70   5.87 
1998 11  4.46    . 5   2.25 
1998 12  1.62  -2.43   -.40 
1999 01   .71  -4.38  -1.83 
1999 02  -.35  -5.38  -2.86 
1999 03  2.70  -2.98   -.13 
1999 04  6.22    .39   3.30 
1999 08 17.20  10.93  14.06 
1999 10  7.33   2.15   4.73 
2000 01   .70  -4.44  -1.87 
2000 03  4.14    .50   2.32 
2000 04  7.23    .37   3.80 
2001 01  5.77    .90   3.33 
2001 02  4.01   -.74   1.63 
2001 03  4.85   -.57   2.13 
2001 06 16.75   9.24  12.99 
2001 07 16.44  10.67  13.55 
2001 11  4.61    .14   2.37 
2001 12  2.03  -4.06  -1.01 
2002 02  3.13  -1.73    .70 
2002 03  2.46  -3.52   -.52 
2002 05 12.84   4.85   8.84 
2002 06 14.43   8.30  11.36 
2002 07 16.34  10.65  13.49 
2002 08 16.04  10.59  13.31 
2002 09 13.24   8.13  10.68 
2002 10 10.58   6.31   8.44 
2002 11  9.04   4.01   6.52 
2002 12  5.20    .27   2.73 
2003 01  5.52   -.48   2.52 
2003 02  4.69   1.59   3.14 
2003 04  9.37   1.74   5.55 
2003 05 12.12   4.82   8.47 
2003 06 14.02   8.20  11.11 
2003 07 16.93  11.98  14.45 
2003 08 16.66  10.46  13.56 
2003 09 13.76   7.12  10.44 
2003 10 10.30   5.42   7.86 
2003 11  3.11  -1.58    .76 
2003 12  3.51  -1.96    .77 
2004 02  5.23   -.46   2.38 
2004 03  3.69  -1.12   1.28 
2004 04  8.20   1.90   5.04 
2004 05 13.02   6.51   9.76 
2004 06 17.36  10.00  13.68 
2004 07 18.36  12.25  15.30 
2004 08 19.94  12.26  16.10 
2004 09 13.36   6.46   9.91 
2004 10  8.41   4.09   6.25 
2004 12  4.30   -.40   1.95 
2005 01  3.70  -1.69   1.00 
2005 02  2.70  -1.95    .37 
2005 03  5.60    .57   3.08 
2005 11  2.93  -1.74    .59 
2005 12  6.10   1.04   3.57 
2006 01  1.33  -3.45  -1.05 
2006 03  3.16  -3.11    . 2 
2006 04  6.48    .37   3.42 
2006 05 11.50   4.73   8.11 
2006 06 15.22   8.84  12.03 
2006 07 15.52  10.70  13.11 
2006 09 13.77   7.21  10.49 
2006 10  7.83   3.94   5.88 
2006 11  -.14  -5.52  -2.83 
2006 12  4.04   -.61   1.71 
2007 03   .83  -6.27  -2.72 
2007 04  8.71   1.46   5.08 
2007 05 10.25   4.71   7.48 
2007 06 13.76   8.06  10.91 
2007 07 15.91  10.68  13.29 
2007 08 17.48  10.98  14.23 
2007 09 13.08   8.24  10.66 
2007 10  7.58   2.75   5.16 
2007 11  5.38   1.46   3.42 
2007 12  2.35  -1.42    .46 
2008 01  1.15  -4.03  -1.44 
2008 02  1.95  -3.15   -.60 
2008 03  4.28  -1.17   1.55 
2008 04  5.13   -.15   2.49 
2008 05 10.38   4.11   7.24 
2008 06 11.95   7.00   9.47 
2008 07 14.90   9.16  12.03 
2008 08 14.70   9.59  12.14 
2008 09 11.89   7.55   9.72 
2008 10  6.62   1.28   3.94 
2008 11  5.36    .64   3.00 
2008 12  1.66  -2.66   -.50 
2009 01  1.96  -3.67   -.85 
2009 02   .79  -4.21  -1.71 
2009 03  3.29  -2.92    .18 
2009 04  7.22    .45   3.83 
2009 05 12.51   4.92   8.71 
2009 06 14.11   7.98  11.04 
2009 07 16.59  11.42  14.00 
2009 08 15.16  10.07  12.61 
2009 09 12.49   7.71  10.10 
2009 10  9.32   5.31   7.31 
2009 11  4.55   -.84   1.85 
2009 12  2.42  -1.63    .39 
2010 01  4.33   -.70   1.81 
2010 02  5.86    .95   3.40 
2010 03  4.41  -1.14   1.63 
2010 04  7.23   1.53   4.38 
2010 05 12.04   5.02   8.53 
2010 06 13.51   8.28  10.89 
2010 07 14.26   9.84  12.05 
2010 08 16.20  10.58  13.39 
2010 09 13.79   7.31  10.55 
2010 10  8.81   3.12   5.96 
2010 11  5.88    .94   3.41 
2010 12  1.57  -2.92   -.67 
2011 01  2.50  -2.21    .14 
2011 02  1.75  -4.05  -1.15 
2011 03  3.49  -3.46    . 1 
2011 04  7.43   1.23   4.33 
2011 05 11.95   4.94   8.44 
2011 06 13.34   8.09  10.71 
2011 07 16.87  10.02  13.45 
2011 09 12.10   6.91   9.50 
2011 10  8.24   3.37   5.80 
2011 11  1.90  -3.50   -.80 
2011 12  3.37  -1.49    .93 
2012 01  -.78  -7.05  -3.91 
2012 02  4.78  -1.27   1.75 
2012 03  3.27  -3.10    . 8 
2012 04  8.63   1.31   4.97 
2012 05  8.91   3.42   6.16 
2012 06 12.94   7.06  10.00 
2012 07 13.77   8.72  11.25 
2012 08 15.72   9.53  12.62 
2012 09 12.31   7.36   9.83 
2012 10  5.87   1.09   3.48 
2012 11  2.91  -1.63    .64 
2012 12  1.21  -3.49  -1.14 
2013 01  3.48   -.87   1.30 
2013 02  4.14    . 6   2.09 
2013 03  2.20  -2.22    . 0 
2013 04  4.88  -2.35   1.26 
2013 05 10.89   3.32   7.10 
2013 06 16.11   9.04  12.57 
2013 07 18.33  11.20  14.76 
2013 08 17.94  11.47  14.70 
2013 09 13.99   8.18  11.09 
2013 10  9.13   5.16   7.14 
2013 11  4.37  -2.54    .91 
2013 12  3.35  -2.49    .42 
2014 01  7.41   1.21   4.31 
2014 02  2.08  -4.85  -1.38 
2014 03  5.70  -2.54   1.58 
2014 04  8.84    .76   4.80 
2014 05 14.32   6.51  10.41 
