1965 01 -4.55 -12.46  -8.50 
1965 02 -1.56  -7.62  -4.59 
1965 03  1.09  -8.17  -3.54 
1965 04  5.97   -.96   2.50 
1965 05 10.40    .-9   5.15 
1965 06 15.67   6.37  11.02 
1965 07 15.94   6.21  11.07 
1965 08 15.81   5.90  10.85 
1965 09 12.95   5.90   9.42 
1965 10  7.38    .63   4.00 
1965 11 -3.09  -8.12  -5.60 
1965 12 -8.91 -16.95 -12.93 
1966 01 10.25 -18.56 -14.40 
1966 02 12.67 -19.98 -16.32 
1966 03 -1.23  -8.83  -5.02 
1966 04  2.87  -6.06  -1.59 
1966 05 10.44   1.66   6.05 
1966 06 19.54   7.77  13.66 
1966 07 17.56   8.52  13.04 
1966 08 15.87   6.53  11.20 
1966 09  8.91   3.25   6.08 
1966 10  5.30   -.25   2.52 
1966 11  -.28  -7.59  -3.93 
1966 12 -2.81  -8.63  -5.72 
1967 01 -6.41 -15.97 -11.19 
1967 02  -.74  -7.03  -3.88 
1967 03  2.93  -3.70   -.38 
1967 04  3.95  -3.55    .20 
1967 05 10.02    .68   5.35 
1967 06 15.13   4.80   9.96 
1967 07 17.58   7.11  12.34 
1967 08 16.51   8.62  12.56 
1967 09 14.25   5.00   9.62 
1967 10  6.19    .16   3.17 
1967 11  2.75  -2.08    .33 
1967 12 -5.75 -13.18  -9.46 
1968 01 -6.35 -13.57  -9.96 
1968 02 -4.03 -10.22  -7.13 
1968 03  1.45  -6.40  -2.47 
1968 04  5.48  -2.07   1.70 
1968 05  8.51    .10   4.30 
1968 06 17.76   6.36  12.06 
1968 07 16.85   7.19  12.02 
1968 08 17.45   6.00  11.72 
1968 09 11.63   4.34   7.98 
1968 10  2.62  -2.34    .13 
1968 11 -5.43 -12.46  -8.94 
1968 12 -3.06  -8.92  -5.99 
1969 01 -4.48 -12.01  -8.24 
1969 02 -8.51 -16.81 -12.66 
1969 03   .33 -13.79  -6.73 
1969 04  5.42  -2.75   1.33 
1969 05 12.36   1.02   6.68 
1969 06 19.40   7.48  13.44 
1969 07 17.41   8.33  12.87 
1969 08 21.50  10.33  15.91 
1969 09 10.63   3.39   7.01 
1969 10  6.95    .69   3.82 
1969 11 -3.09  -8.79  -5.94 
1969 12 -6.64 -15.14 -10.89 
1970 01 -9.20 -16.62 -12.91 
1970 02 -9.05 -17.45 -13.25 
1970 03  -.40  -8.85  -4.62 
1970 04  3.19  -4.59   -.70 
1970 05 12.97   1.76   7.36 
1970 06 20.58   7.88  14.23 
1970 07 16.62   8.06  12.34 
1970 08 16.70   7.63  12.16 
1970 09 10.42   3.66   7.04 
1970 10  5.30    .64   2.97 
1970 11 -2.56  -8.50  -5.53 
1970 12   .-6  -5.31  -2.68 
1971 01  -.90  -7.84  -4.37 
2001 05  9.22   2.28   5.75 
2001 06 15.07   5.66  10.36 
2001 07 18.04   9.50  13.77 
2001 08 16.43   8.13  12.28 
2001 09 11.24   5.60   8.42 
2001 10  7.54   1.29   4.41 
2001 11  1.71  -2.96   -.62 
2001 12 -3.60  -8.99  -6.29 
2002 01 -2.61  -9.26  -5.93 
2002 02   . 4  -5.50  -2.73 
2002 03  2.48  -5.46  -1.49 
2002 04  8.53    .28   4.40 
2002 05 15.64   4.52  10.08 
2002 06 19.29   9.37  14.33 
2002 07 19.87  10.67  15.27 
2002 08 23.29  11.20  17.24 
2002 10  1.89  -2.47   -.29 
2002 11 -4.13  -9.25  -6.69 
2002 12 -4.44 -11.51  -7.97 
2003 01 -3.29 -11.94  -7.61 
2003 02   .12  -9.60  -4.74 
2003 03  4.04  -2.30    .87 
2003 04  7.71  -2.05   2.83 
2003 05 12.15   3.66   7.90 
2003 06 17.36   7.66  12.51 
2003 07 22.78  12.00  17.39 
2003 08 17.50  10.33  13.91 
2003 09 12.40   4.83   8.61 
2003 10  4.58  -1.04   1.76 
2003 11  -.48  -6.87  -3.67 
2003 12   .65  -6.15  -2.75 
2004 01 -5.20 -12.93  -9.06 
2004 02   .29  -5.61  -2.66 
2004 03  2.94  -4.31   -.68 
2004 04  8.46   -.14   4.16 
2004 05 11.86   2.94   7.39 
2004 06 14.51   5.45   9.97 
2004 07 17.18   8.25  12.71 
2004 08 18.28   9.05  13.66 
2004 09 12.16   5.61   8.88 
2004 10  5.74    . 2   2.88 
2004 11   .45  -6.12  -2.83 
2004 12   .98  -6.18  -2.60 
2005 01   .79  -5.76  -2.48 
2005 02 -2.42  -9.05  -5.73 
2005 03   .77  -9.45  -4.34 
2005 04  7.70  -2.03   2.83 
2005 05  9.21   1.28   5.24 
2005 06 16.20   7.54  11.87 
2005 07 23.16  12.34  17.75 
2005 08 17.96   9.13  13.54 
2005 09 13.67   5.24   9.45 
2005 10  9.37    .91   5.14 
2005 11  4.13  -1.17   1.47 
2005 12 -3.19  -8.39  -5.79 
2006 01 -3.59  -8.68  -6.13 
2006 02 -1.93  -7.96  -4.94 
2006 03 -3.00 -12.55  -7.77 
2006 04  5.78  -2.52   1.63 
2006 05 12.34   1.79   7.06 
2006 06 17.53   7.23  12.38 
2006 07 21.60   9.39  15.49 
2006 08 20.72  10.50  15.61 
2006 09 15.80   7.54  11.67 
2006 10  5.21   1.07   3.14 
2006 11  2.33  -3.04   -.35 
2006 12  3.46  -1.83    .81 
2007 01 -1.79  -8.64  -5.21 
2007 02 -5.82 -12.99  -9.40 
2007 03  4.65  -4.07    .28 
2007 04  6.65  -1.41   2.62 
2007 05 10.90   2.61   6.75 
2007 06 19.52   6.92  13.22 
2007 07 18.35   9.84  14.09 
2007 08 17.77   8.92  13.34 
2007 09 10.52   3.43   6.97 
2007 10  7.44   1.21   4.32 
2007 11   .-3  -4.19  -2.11 
2007 12   .32  -6.60  -3.14 
2008 01 -1.04  -6.90  -3.97 
2008 02   .66  -5.24  -2.29 
2008 03   .44  -7.42  -3.49 
2008 04  6.86  -1.88   2.49 
2008 05 11.88   2.42   7.15 
2008 06 17.49   7.36  12.42 
2008 07 20.41   9.35  14.88 
2008 08 15.78   7.54  11.66 
2008 09 12.04   3.83   7.93 
2008 10  6.66    .88   3.77 
2008 11  1.27  -4.40  -1.56 
2008 12 -2.76 -10.26  -6.51 
2009 01 -2.32  -8.14  -5.23 
2009 02 -5.65 -12.29  -8.97 
2009 03  1.05  -7.01  -2.97 
2009 04  8.92    . 0   4.46 
2009 05 13.45   2.89   8.17 
2009 06 15.66   6.31  10.98 
2009 07 18.44   9.99  14.21 
2009 08 18.14   9.25  13.69 
2009 09 13.22   5.93   9.57 
2009 10  4.04  -1.38   1.33 
2009 11  1.39  -2.93   -.77 
2009 12 -4.98 -12.13  -8.55 
2010 01 10.09 -18.34 -14.21 
2010 02 -7.32 -14.92 -11.12 
2010 03   .31  -6.56  -3.12 
2010 04  6.62  -2.11   2.25 
2010 05 10.14   1.88   6.01 
2010 06 14.50   5.43   9.96 
2010 07 20.26   9.64  14.95 
2010 11 -6.66 -12.06  -9.36 
2010 12 10.46 -17.98 -14.21 
2011 01 -1.87  -7.28  -4.57 
2011 02 -4.28 -12.14  -8.21 
2011 03  2.30  -6.41  -2.05 
2011 04  9.83    .30   5.06 
2011 05 13.06   3.51   8.28 
2011 06 18.35   9.08  13.71 
2011 07 20.28  11.04  15.66 
2011 08 18.24   9.83  14.03 
2011 09 13.84   7.13  10.48 
2011 10  8.38   1.25   4.81 
2011 11  4.80   -.50   2.15 
2011 12  -.57  -6.50  -3.53 
