1966 09  7.07    .89   3.98 
1966 10  2.28  -3.05   -.38 
1966 11 -2.59 -10.06  -6.32 
1966 12 -5.80 -12.68  -9.24 
1967 01 10.38 -21.42 -15.90 
1967 02 -3.48  -9.85  -6.66 
1967 03   .35  -7.40  -3.52 
1967 04  2.32  -5.73  -1.70 
1967 05  8.76  -1.04   3.85 
1967 06 14.37   3.59   8.97 
1967 07 16.48   5.67  11.07 
1967 08 16.03   6.65  11.34 
1967 09 12.01   2.93   7.47 
1967 10  3.50  -2.29    .60 
1967 11   .14  -4.33  -2.09 
1967 12 12.24 -20.88 -16.56 
1968 01 10.56 -20.19 -15.37 
1968 02 -6.87 -17.10 -11.98 
1968 03  -.77 -10.61  -5.68 
1968 04  4.39  -4.19    . 9 
1968 05  6.35  -2.86   1.74 
1968 06 15.52   5.26  10.39 
1968 07 16.24   5.58  10.91 
1968 08 15.37   3.51   9.43 
1968 09  9.30   1.28   5.29 
1968 10 -1.15  -9.08  -5.11 
1968 11 -5.89 -13.81  -9.85 
1968 12 -2.57  -9.35  -5.96 
1969 01 10.09 -17.68 -13.88 
1969 02 11.69 -21.44 -16.56 
1969 03 -1.36 -14.96  -8.16 
1969 04  3.42  -5.42  -1.00 
1969 05  8.02  -2.28   2.87 
1969 06 17.95   5.82  11.89 
1969 07 17.10   6.89  11.99 
1969 08 20.19   7.98  14.08 
1969 09  9.32    .60   4.96 
1969 10  5.08  -2.33   1.37 
1969 11 -6.30 -13.87 -10.08 
1969 12 -9.72 -18.32 -14.02 
1970 01 11.75 -19.76 -15.75 
1970 02 11.75 -22.42 -17.08 
1970 03 -2.23  -9.13  -5.68 
1970 04   .90  -7.74  -3.41 
1970 05 10.68   -.58   5.04 
1970 06 20.59   5.70  13.14 
1970 07 17.04   7.19  12.12 
1970 08 16.46   3.74  10.10 
1970 09  9.47    .83   5.15 
1970 10  3.27  -3.38    .-5 
1970 11 -4.67 -12.09  -8.38 
1970 12 -1.80  -9.51  -5.65 
1971 01 -5.22 -13.29  -9.25 
1971 02 -5.35 -13.14  -9.24 
1971 03 -5.37 -17.32 -11.34 
1971 04  2.24  -7.77  -2.76 
1971 05  8.18    . 2   4.10 
1971 06 14.45   4.50   9.47 
1971 07 16.68   5.93  11.30 
1971 08 15.05   5.17  10.11 
1971 09  9.81    .73   5.27 
1971 10  3.29  -3.12    . 8 
1971 11 -5.03 -13.06  -9.04 
1971 12 -1.70  -9.25  -5.47 
1972 01 11.12 -19.09 -15.10 
1972 02 -5.05 -13.54  -9.29 
1972 03  -.98  -8.88  -4.93 
1972 04  2.09  -4.28  -1.09 
1972 05  9.06    .26   4.66 
1972 06 17.51   6.78  12.14 
1972 07 19.71   8.35  14.03 
1972 08 15.54   5.23  10.38 
1972 09  8.89    .62   4.75 
1972 10  4.69  -1.99   1.35 
1972 11 -2.13  -8.64  -5.39 
1972 12  -.11  -6.94  -3.52 
1973 01 -1.08  -6.41  -3.74 
1973 02 -5.01 -14.43  -9.72 
1973 03  1.92  -6.10  -2.08 
1973 04  1.31  -7.22  -2.95 
1973 05  8.54    .11   4.32 
1973 06 16.21   4.81  10.51 
1973 07 21.55   9.79  15.67 
1973 08 13.64   5.64   9.64 
1973 09  7.22   -.45   3.38 
1973 10  1.25  -6.82  -2.78 
1973 11 -3.89 -12.44  -8.16 
1973 12 -7.96 -17.81 -12.88 
1974 01 -2.85  -8.43  -5.64 
1974 02 -2.77 -10.45  -6.60 
1974 03   .52 -11.23  -5.35 
1974 04  5.27  -2.88   1.19 
1974 05 11.41   -.92   5.24 
1974 06 16.92   4.55  10.73 
1974 07 15.65   7.65  11.65 
1974 08 14.90   5.92  10.41 
1974 09 11.24   4.02   7.63 
1974 10  1.88  -1.56    .16 
1974 11 -5.06  -9.62  -7.34 
1974 12 -5.51 -14.49 -10.00 
1975 01 -5.32 -13.64  -9.48 
1975 02   .30  -6.78  -3.24 
1975 03   .95  -8.05  -3.55 
1975 04  2.98  -7.66  -2.33 
1975 05  9.88    .27   5.07 
1975 06 13.23   2.81   8.01 
1975 07 17.32   5.82  11.57 
1975 08 15.35   5.93  10.64 
1975 09 10.32   2.77   6.54 
1975 10  5.16  -1.25   1.95 
1975 11   .10  -6.32  -3.11 
1975 12 -2.19 -12.29  -7.24 
1976 01 10.58 -21.09 -15.83 
1976 02 -4.02 -11.55  -7.78 
1976 03 -2.47 -14.03  -8.25 
1976 04  2.36  -6.16  -1.89 
1976 05 12.33    . 3   6.18 
1976 06 15.08   3.49   9.28 
1976 07 17.32   6.22  11.77 
1976 08 17.73   4.76  11.24 
1976 09  8.50  -2.27   3.11 
1976 10   .93  -3.40  -1.23 
1976 11 -2.33  -9.27  -5.80 
1976 12 -8.35 -15.55 -11.95 
1977 01 10.35 -16.77 -13.56 
1977 02 10.62 -19.24 -14.93 
1977 03   .26  -8.50  -4.12 
1977 04   .43  -8.04  -3.80 
1977 05  7.39  -1.75   2.82 
1977 06 13.76   3.49   8.62 
1977 09  8.99   1.35   5.17 
1977 10  3.98   -.83   1.57 
1977 11 -2.84  -9.14  -5.99 
1977 12 -3.32  -9.22  -6.27 
1978 01 -8.08 -15.61 -11.84 
1978 02 11.12 -20.45 -15.78 
1978 03 -2.22 -12.06  -7.14 
1978 04  2.29  -7.92  -2.81 
1978 05  9.38  -1.55   3.91 
1978 06 15.97   5.84  10.90 
1978 07 17.43   8.31  12.87 
1978 08 14.43   5.72  10.07 
1978 09  8.04   1.77   4.90 
1978 10  3.80  -2.68    .55 
1978 11 -1.64  -8.67  -5.15 
1978 12 13.32 -22.68 -18.00 
1979 01 13.82 -21.02 -17.42 
1979 02 -7.57 -17.10 -12.33 
1979 03 -2.48  -8.50  -5.49 
1979 04  2.27  -5.45  -1.58 
1979 05  8.45    .12   4.28 
1979 06 17.11   5.51  11.31 
1979 07 16.76   8.28  12.52 
1979 08 15.04   6.46  10.75 
1979 09  8.34    .94   4.64 
1979 10  1.76  -5.03  -1.63 
1979 11 -3.03  -8.60  -5.81 
1979 12 -6.94 -14.87 -10.90 
1980 01 10.48 -20.70 -15.59 
1980 02 -8.07 -19.69 -13.88 
1980 03 -3.27 -15.34  -9.30 
1980 04  4.71  -3.50    .60 
1980 05  9.18   -.40   4.39 
1980 06 18.70   7.26  12.98 
1980 07 19.95   6.95  13.45 
1980 08 15.55   7.20  11.37 
1980 09 10.93   2.78   6.85 
1980 10  1.07  -5.34  -2.13 
1980 11 -6.58 -15.66 -11.12 
1980 12 -8.05 -17.86 -12.95 
2000 08 15.70   6.34  11.02 
2000 09 11.64   2.09   6.87 
2000 10  5.91   1.55   3.73 
2000 11   .56  -2.60  -1.02 
2000 12 -6.41 -12.26  -9.33 
2001 01 -3.32  -9.72  -6.52 
2001 02 -8.35 -16.94 -12.65 
2001 03 -4.50 -17.48 -10.99 
2001 04  4.11  -7.05  -1.47 
2001 05  8.78    . 3   4.40 
2001 06 16.64   5.01  10.82 
2001 07 17.04   9.20  13.12 
2001 08 15.54   7.15  11.34 
2001 09 10.81   4.48   7.65 
2001 10  4.39  -1.36   1.51 
2001 11 -1.21  -7.39  -4.30 
2001 12 -6.69 -13.86 -10.27 
2002 01 -6.36 -12.97  -9.66 
2002 02 -2.87 -10.26  -6.56 
2002 03   .-4 -10.30  -5.17 
2002 04  6.68  -1.42   2.63 
2002 05 14.08   1.63   7.85 
2002 06 18.94   7.64  13.29 
2002 07 19.95   9.59  14.77 
2002 08 21.50   8.67  15.08 
2002 09 11.08   2.58   6.83 
2002 10   .29  -4.42  -2.07 
2002 11 -5.84 -12.17  -9.00 
2002 12 -8.56 -15.74 -12.15 
2003 01 -9.93 -20.12 -15.03 
2003 02 -1.95 -12.14  -7.04 
2003 03  2.08  -4.58  -1.25 
2003 04  5.01  -4.71    .14 
2003 05 10.30   1.08   5.69 
2003 06 15.66 -99.99 -99.99 
2003 07 22.46   9.64  16.04 
2003 08 15.98   7.44  11.71 
2003 09 11.12   2.09   6.60 
2003 10  2.74  -4.94  -1.10 
2003 11 -3.03  -8.63  -5.83 
2003 12 -4.02 -12.22  -8.12 
2004 01 -9.04 -17.11 -13.07 
2004 02 -4.61 -13.08  -8.84 
2004 03   .75  -9.26  -4.25 
2004 04  6.51  -2.88   1.81 
2004 05 11.06    .56   5.81 
2004 06 15.21   3.74   9.47 
2004 07 16.94   7.51  12.22 
2004 08 17.36   6.23  11.79 
2004 09 10.50   3.45   6.97 
2004 10  2.62  -1.81    .40 
2004 11 -4.19 -10.74  -7.46 
2004 12 -1.79  -8.80  -5.29 
2005 01 -3.65 -10.41  -7.03 
2005 02 -4.92 -14.01  -9.47 
2005 03 -1.03 -13.75  -7.39 
2005 04  6.32  -4.15   1.08 
2005 05  8.09   -.88   3.60 
2005 06 14.72   5.25   9.98 
2005 07 20.23   8.45  14.34 
2005 08 16.00   6.54  11.27 
2005 09 11.45   2.88   7.16 
2005 10  6.25   -.40   2.92 
2005 11  -.10  -6.64  -3.37 
2005 12 -5.94 -11.63  -8.78 
2006 01 -5.11 -11.47  -8.29 
2006 02 -4.96 -13.69  -9.33 
2006 03 -3.82 -16.61 -10.21 
2006 04  4.31  -5.58   -.63 
2006 05 11.95    .71   6.33 
2006 06 17.20   5.72  11.46 
2006 07 19.34   7.56  13.45 
2006 08 20.87   7.87  14.37 
2006 09 12.85   5.38   9.11 
2006 10  2.75  -3.20   -.22 
2006 11  -.78  -5.79  -3.28 
2006 12   .13  -5.89  -2.88 
2007 01 -7.20 -16.14 -11.67 
2007 02 -8.97 -16.51 -12.74 
2007 03  3.04  -7.31  -2.13 
2007 04  5.13  -3.38    .87 
2007 05 10.20    .40   5.30 
2007 06 18.29   4.67  11.49 
2007 07 17.91   8.68  13.29 
2007 08 16.52   6.99  11.75 
2007 09  9.32   1.15   5.23 
2007 10  5.81   -.79   2.51 
2007 11 -3.05  -9.67  -6.36 
2007 12 -2.04  -9.16  -5.60 
2008 01 -3.35  -9.24  -6.29 
2008 02 -1.76  -9.46  -5.61 
2008 03 -1.73 -11.35  -6.54 
2008 04  4.36  -4.40    .-1 
2008 05 10.39    .35   5.37 
2008 06 16.29   5.13  10.71 
2008 07 19.85   7.35  13.60 
2008 08 14.41   5.83  10.12 
2008 09 10.29   1.52   5.90 
2008 10  4.02  -1.73   1.14 
2008 11 -1.49  -8.26  -4.87 
2008 12 -4.46 -10.67  -7.57 
2009 01 -5.67 -13.21  -9.44 
2009 02 -9.95 -18.78 -14.36 
2009 03 -1.69 -10.02  -5.85 
2009 04  5.35  -3.59    .88 
2009 05 13.02    .70   6.86 
2009 07 17.76   8.47  13.12 
2009 08 16.60   7.40  12.00 
2009 09 11.67   3.53   7.60 
2009 10  1.85  -4.62  -1.38 
2009 11  -.88  -4.21  -2.55 
2009 12 -8.60 -14.50 -11.55 
2010 01 10.06 -17.70 -13.88 
2010 02 10.70 -20.29 -15.49 
2010 03 -1.81 -12.21  -7.01 
2010 04  4.41  -4.57    .-8 
2010 05  9.67   -.19   4.74 
2010 06 14.37   3.65   9.01 
2010 07 18.79   8.60  13.69 
2010 08 15.93   6.63  11.28 
2010 09 11.72   1.28   6.50 
2010 10  4.32  -1.96   1.18 
2010 11 -8.04 -16.06 -12.04 
2010 12 11.75 -19.99 -15.87 
2011 01 -6.48 -14.26 -10.37 
2011 02 -7.87 -16.27 -12.07 
2011 03   .-3 -10.83  -5.43 
2011 04  7.63  -1.77   2.93 
2011 05 10.68   1.32   6.00 
2011 06 18.15   7.07  12.61 
2011 07 20.25   9.82  15.03 
