1891 12  4.03  -1.73   1.15 
1892 02 -2.02 -10.52  -6.27 
1892 05 14.59   4.86   9.72 
1892 06 21.66  11.86  16.76 
1892 08 25.70  13.86  19.78 
1892 11  3.77  -2.30    .73 
1892 12 -2.58  -5.86  -4.22 
1893 01 -6.74 -14.47 -10.60 
1893 02 -4.80 -15.18  -9.99 
1893 03   .66  -9.10  -4.22 
1893 04  7.59  -1.85   2.87 
1893 06 25.92   9.32  17.61 
1893 07 26.07  14.93  20.50 
1893 08 25.58  13.48  19.52 
1893 09 19.70   9.88  14.79 
1893 10 15.64   5.57  10.60 
1893 11  8.50   -.81   3.84 
1893 12 -1.65  -7.32  -4.48 
1894 01  -.45  -8.14  -4.29 
1894 02 -3.09 -12.78  -7.93 
1894 03  7.77  -2.72   2.52 
1894 04 13.53   1.77   7.64 
1894 05 16.11   5.09  10.60 
1894 07 26.33  14.84  20.58 
1894 08 24.21  12.17  18.18 
1894 09 22.85  10.83  16.84 
1894 10 15.68   5.85  10.76 
1894 11  3.64  -2.38    .63 
1894 12  2.47  -3.66   -.59 
1895 01 -4.30 -11.06  -7.68 
1895 02 -4.52 -14.42  -9.47 
1895 03  2.92 -11.28  -4.17 
1895 04 12.89    .76   6.82 
1895 05 20.75   6.13  13.44 
1895 06 25.15  11.25  18.20 
1895 07 21.74  13.32  17.52 
1895 08 22.73  13.77  18.25 
1895 09 22.22  11.34  16.77 
1895 10 12.91   2.22   7.56 
1895 11  7.45  -2.14   2.65 
1895 12  3.89  -4.66   -.38 
1896 01 -1.07  -7.78  -4.42 
1896 02 -1.37 -10.39  -5.88 
1896 03   .95  -9.14  -4.10 
1896 04 14.40   2.64   8.51 
1896 05 22.53   9.77  16.15 
1896 06 23.43  11.69  17.56 
1896 07 22.51  13.67  18.09 
1896 08 25.33  12.00  18.66 
1896 09 20.76   5.62  13.19 
1896 10 12.43   2.48   7.45 
1896 11  5.45  -1.94   1.75 
1896 12  2.07  -5.43  -1.68 
1897 01 -1.38  -8.45  -4.91 
1897 02  -.18  -9.43  -4.80 
1897 03  1.77 -10.28  -4.25 
1897 04 11.73   -.92   5.40 
1897 05 16.89   4.44  10.67 
1897 06 20.09   6.51  13.30 
1897 07 26.83  17.16  21.99 
1897 08 22.37  13.19  17.78 
1897 09 23.34  11.64  17.49 
1897 10 16.10   6.21  11.15 
1897 11  5.08   -.80   2.13 
1897 12  -.75  -6.87  -3.81 
1898 01 -1.56  -8.84  -5.20 
1898 02 -2.96 -10.43  -6.69 
1898 03  4.82  -4.67    . 7 
1898 04  9.85   -.80   4.52 
1898 05 16.68   4.82  10.75 
1898 06 22.54  11.18  16.86 
1898 07 26.70  15.37  21.03 
1898 08 23.26  13.95  18.60 
1898 09 21.86  13.01  17.43 
1898 10 13.09   5.79   9.44 
1898 11  6.95   -.42   3.26 
1898 12   .76  -6.27  -2.75 
1899 01 -2.13 -10.94  -6.53 
1899 02 -5.29 -18.33 -11.81 
1899 03 -1.31 -12.17  -6.74 
1899 04 11.67   -.93   5.37 
1899 05 17.70   5.35  11.53 
1899 06 23.30  10.00  16.65 
1899 07 24.51  13.75  19.13 
1899 08 26.21  15.04  20.62 
1899 09 19.79   8.92  14.35 
1899 10 15.99   6.04  11.01 
1899 11  8.32   1.87   5.09 
1899 12  2.31  -5.57  -1.63 
1900 01   .64  -8.43  -3.90 
1900 02 -2.64 -13.68  -8.16 
1900 03   . 1 -11.20  -5.59 
1900 04 11.97    .-5   5.96 
1900 05 17.40   4.66  11.03 
1900 06 22.31  10.05  16.18 
1900 07 24.03  12.89  18.46 
1900 08 27.74  17.08  22.41 
1900 09 22.43  13.09  17.76 
1900 10 18.59   9.37  13.98 
1900 11  6.10   -.63   2.73 
1900 12  2.01  -5.02  -1.50 
1901 01   .12  -9.77  -4.82 
1901 02 -2.49 -12.90  -7.69 
1901 03  1.16  -9.22  -4.02 
1901 04 11.68   -.42   5.63 
1901 05 16.29   4.96  10.62 
1901 06 24.12  11.66  17.89 
1901 07 26.25  15.97  21.11 
1901 08 24.54  14.99  19.76 
1901 09 20.96  11.33  16.14 
1901 10 15.11 -99.99 -99.99 
1901 11  7.34 -99.99 -99.99 
1901 12   . 7  -7.31  -3.62 
1902 01   .30  -9.10  -4.40 
1902 02  -.22 -11.25  -5.73 
1902 03  6.36  -4.01   1.17 
1902 04 10.55    .-2   5.26 
1902 05 14.60   3.81   9.20 
1902 06 19.00   9.02  14.01 
1902 07 26.28  15.79  21.03 
1902 08 22.80  13.17  17.98 
1902 09 19.65  10.58  15.11 
1902 10 13.56   3.57   8.56 
1902 11 10.63  -2.67   3.98 
1902 12  3.30 -99.99 -99.99 
1903 01  1.92 -99.99 -99.99 
1903 02  1.24 -99.99 -99.99 
1903 03  7.90  -2.62   2.64 
1903 04 10.71    .42   5.56 
1903 05 18.75   7.09  12.92 
1903 06 19.77   9.99  14.88 
1903 07 27.00  15.42  21.21 
1903 08 21.61  13.24  17.42 
1903 09 20.83  10.31  15.57 
1903 10 15.17   5.99  10.58 
1903 12 99.99  -9.66 -99.99 
1904 01 -5.84 -14.95 -10.39 
1904 02 -7.91 -23.96 -15.93 
1904 03  2.06  -8.47  -3.20 
1904 04  9.81  -2.99   3.41 
1904 05 17.79   4.15  10.97 
1904 06 23.82  10.44  17.12 
1904 07 24.17  13.34  18.75 
1904 08 22.61  12.15  17.38 
1904 09 19.87  10.03  14.95 
1904 10 99.99   1.90 -99.99 
1905 02 -5.31 -15.83 -10.57 
1905 03  3.62  -9.30  -2.84 
1905 05 16.95   4.12  10.53 
1905 06 22.04   9.29  15.66 
1905 07 99.99  13.24 -99.99 
1905 08 25.29  15.25  20.27 
1905 09 22.53  12.04  17.28 
1905 10 14.74   5.72  10.22 
1905 11  5.87   -.87   2.50 
1905 12  2.34  -5.02  -1.33 
1906 01  1.80  -5.13  -1.66 
1906 02 -1.27 -11.99  -6.63 
1906 04 13.23 -99.99 -99.99 
1906 05 18.79   4.92  11.86 
1906 06 23.76  11.46  17.61 
1906 07 26.38  14.98  20.68 
1906 08 27.64  17.52  22.58 
1906 09 25.10  14.01  19.55 
1906 10 14.39   5.22   9.80 
1906 11  6.27    .27   3.27 
1907 01 -2.23 -12.25  -7.24 
1907 02 -1.61 -12.40  -7.00 
1907 03  5.05  -6.23   -.58 
1907 04  3.93  -2.75    .59 
1907 05 12.80    .16   6.48 
1907 06 25.28  10.97  18.12 
1907 07 24.98  14.24  19.61 
1907 08 24.44  12.47  18.45 
1907 09 21.56  10.66  16.11 
1907 10 12.86   3.24   8.05 
1907 11  6.91   -.89   3.01 
1907 12  1.16  -5.75  -2.29 
1908 01 -1.48  -8.06  -4.77 
1908 02 -2.83 -10.92  -6.87 
1908 03   .74  -8.70  -3.98 
1908 04 11.27    .37   5.82 
1908 05 17.87 -99.99 -99.99 
1908 06 25.23  13.08  19.15 
1908 07 26.34  14.64  20.49 
1908 08 25.46  14.15  19.80 
1908 09 25.52  12.70  19.11 
1908 10 16.44   6.43  11.43 
1908 11  8.21   1.38   4.79 
1908 12   .27  -5.23  -2.48 
1909 01 -1.56  -8.31  -4.93 
1909 02 -1.27  -8.93  -5.10 
1909 03  2.14  -6.48  -2.17 
1909 04  7.41   -.61   3.40 
1909 05 15.50   3.71   9.60 
1909 06 24.50  10.09  17.29 
1909 07 26.43  13.31  19.87 
1909 08 25.82  14.98  20.40 
1909 09 20.50   9.25  14.87 
1909 10 13.41   3.54   8.47 
1909 11 10.50   1.76   6.13 
1909 12   .17  -5.22  -2.52 
1910 01 -2.31  -9.81  -6.06 
1910 02 -3.29 -13.00  -8.14 
1910 03 99.99  -3.01 -99.99 
1910 04 99.99   2.20 -99.99 
1910 05 15.46   3.64   9.55 
1910 06 23.61  10.78  17.19 
1910 07 27.89  14.47  21.18 
1910 08 24.78  13.36  19.07 
1910 09 20.04   9.47  14.75 
1910 10 16.07 -99.99 -99.99 
1910 11  4.66  -1.02   1.82 
1910 12 -1.29  -8.16  -4.72 
1911 01 -1.72  -9.80  -5.76 
1911 02  -.72  -8.83  -4.77 
1911 03  3.19  -7.22  -2.01 
1911 04 10.35  -1.13   4.61 
1911 05 20.98   6.04  13.51 
1911 06 24.71  10.75  17.73 
1911 07 27.03 -99.99 -99.99 
1911 08 24.72  11.46  18.09 
1911 09 21.06   7.21  14.13 
1911 10 13.63   1.69   7.66 
1911 11  5.61  -2.89   1.36 
1911 12  3.45  -2.99    .23 
1912 01 -8.25 -99.99 -99.99 
1912 02 -4.06 -16.51 -10.28 
1912 03   .71 -16.06  -7.67 
1912 04 99.99  -1.37 -99.99 
1912 05 18.04   5.25  11.65 
1912 06 22.05   8.85  15.45 
1912 07 25.25  12.73  18.99 
1912 08 21.38  12.63  17.00 
1912 09 20.20  10.85  15.52 
1912 10 17.08   6.36  11.72 
1912 11  8.25  -1.19   3.53 
1912 12  2.17  -5.31  -1.57 
1913 01   .31  -8.60  -4.14 
1913 02 -3.11 -13.51  -8.31 
1913 04 12.69  -1.01   5.83 
1913 05 15.74   3.65   9.69 
1913 06 24.10   9.16  16.63 
1913 07 26.25  12.41  19.33 
1913 08 25.87  13.99  19.93 
1913 11  6.49    .42   3.45 
1913 12  6.13  -3.20   1.46 
1914 01   .35 -10.32  -4.98 
1914 02 -5.72 -18.90 -12.31 
1914 03  2.67  -9.58  -3.45 
1914 04  9.99 -99.99 -99.99 
1914 10 18.00   7.65  12.82 
1914 11  6.66   -.92   2.87 
1915 01 -2.26  -8.47  -5.36 
1915 02  2.48  -7.72  -2.62 
1915 03  2.10  -6.27  -2.08 
1915 04 13.48   1.47   7.47 
1915 05 14.44   4.23   9.34 
1915 06 19.58   8.14  13.86 
1915 07 22.88  12.54  17.70 
1915 08 20.74  11.30  16.02 
1915 09 20.83  10.13  15.48 
1915 10 14.25   5.01   9.63 
1915 11  7.74    .96   4.35 
1915 12   .38  -4.36  -1.99 
1916 01  -.43  -7.13  -3.78 
1916 02 -3.98 -10.54  -7.26 
1916 03   .23 -11.44  -5.60 
1916 04 99.99    .19 -99.99 
1916 05 16.67   5.00  10.83 
1916 07 26.36  18.45  22.40 
1916 08 25.91  16.56  21.23 
1916 09 20.07  11.21  15.64 
1916 10 13.47   5.25   9.36 
1916 11  5.71   -.12   2.79 
1916 12 -1.20  -6.37  -3.78 
1917 03  2.04  -7.53  -2.74 
1917 04  6.69  -1.10   2.79 
1917 05 10.26   3.35   6.80 
1917 06 18.18   8.59  13.38 
1917 07 23.75  15.37  19.56 
1917 08 22.82  14.53  18.67 
1917 09 19.04  10.74  14.89 
1917 10  9.25   3.26   6.25 
1917 11  5.27   -.86   2.20 
1917 12 -2.60  -8.59  -5.59 
1918 03  5.09  -5.28    .-9 
1918 04  9.47   -.49   4.49 
1918 05 17.20   7.13  12.16 
1918 06 20.45  10.61  15.53 
1918 07 24.14  14.75  19.44 
1918 08 25.93  15.95  20.94 
1918 09 16.60   9.31  12.95 
1918 10 14.50   6.97  10.73 
1918 11  8.70   3.39   6.04 
1918 12  3.05  -1.41    .82 
1919 03  5.27  -3.36    .95 
1919 04  9.24   1.50   5.37 
1919 05 13.72   5.85   9.78 
1919 06 26.02  17.12  21.57 
1919 07 27.08  16.74  21.91 
1919 08 24.43  16.26  20.34 
1919 09 22.49  13.67  18.08 
1919 10 14.86   6.78  10.82 
1919 11  5.85   -.91   2.47 
1919 12 -2.63  -8.39  -5.51 
1920 03  5.13  -6.12   -.49 
1920 04  7.03  -1.24   2.89 
1920 05 14.95   5.08  10.01 
1920 06 21.67  11.83  16.75 
1920 07 23.28  13.73  18.50 
1920 08 24.20  14.69  19.44 
1920 09 22.68  12.60  17.64 
1920 10 18.54 -99.99 -99.99 
1920 11  5.57    .94   3.25 
1920 12  2.49  -2.72   -.11 
1921 03  6.72  -2.62   2.05 
1921 04 15.36 -99.99 -99.99 
1921 05 18.64   8.56  13.60 
1921 06 24.65  15.12  19.88 
1921 07 29.45  20.37  24.91 
1921 08 24.35  16.24  20.29 
1921 09 23.94  15.05  19.49 
1921 10 13.83   7.79  10.81 
1921 11  4.16    .-2   2.07 
1921 12   .78  -3.92  -1.57 
1922 03  5.35  -4.69    .32 
1922 04  9.49   1.00   5.24 
1922 05 19.09   9.43  14.26 
1922 06 22.90  12.08  17.49 
1922 07 23.52  15.14  19.33 
1922 08 24.27  15.64  19.95 
1922 09 22.78  12.81  17.79 
1922 10 13.75   6.16   9.95 
1922 11  7.93   2.98   5.45 
1922 12   . 6  -5.41  -2.67 
1923 03 -1.00 -11.09  -6.04 
1923 05 13.61   4.56   9.08 
1923 06 21.78  12.80  17.29 
1923 07 24.81  16.12  20.46 
1923 08 21.76  13.90  17.83 
1923 09 20.19  12.04  16.11 
1923 10 12.92   5.48   9.20 
1923 11  8.33   1.36   4.84 
1923 12  4.42    .19   2.31 
1924 01 -2.38  -9.55  -5.96 
1924 02  -.71 -10.62  -5.66 
1924 03  3.12  -3.58   -.23 
1924 04  9.53 -99.99 -99.99 
1924 05 13.98   4.38   9.18 
1924 06 21.17  10.91  16.04 
1924 07 23.66  14.47  19.06 
1924 08 23.43  15.05  19.24 
1924 09 18.60  10.66  14.63 
1924 10 16.86   7.79  12.32 
1924 11  7.44    . 2   3.73 
1924 12 -1.58  -7.23  -4.40 
1925 01 -1.44  -8.95  -5.19 
1925 02   .81  -7.59  -3.39 
1925 03  5.35  -4.44    .45 
1925 04 12.81   1.84   7.32 
1925 05 15.18   4.39   9.78 
1925 06 24.28  12.93  18.60 
1925 07 24.36  14.56  19.46 
1925 08 26.13  15.28  20.70 
1925 09 21.03  12.62  16.82 
1925 10  8.78   3.32   6.05 
1925 11  5.67   -.31   2.68 
1926 01  -.77  -7.73  -4.25 
1926 02 -1.01 -10.00  -5.50 
1926 03  -.65 -10.43  -5.54 
1997 10 14.00   5.31   9.65 
1997 11  5.20   -.24   2.48 
1997 12  2.69  -2.03    .33 
1998 01  -.66  -7.71  -4.18 
1998 02  3.19  -2.90    .14 
1998 03  4.32  -3.43    .44 
1998 04 11.10   1.97   6.53 
1998 05 19.93   9.45  14.69 
1998 06 21.27  13.04  17.15 
1998 07 24.87  16.54  20.70 
1998 08 24.86  16.34  20.60 
1998 09 22.06  13.27  17.66 
1998 10 15.11   7.62  11.36 
1998 11  7.56   2.55   5.05 
1998 12  4.40  -2.70    .85 
1999 01 -3.12  -8.93  -6.03 
1999 02  1.41  -7.29  -2.94 
1999 03  3.15  -4.98   -.91 
1999 04 11.43   1.96   6.69 
1999 05 19.39   8.63  14.01 
1999 06 23.57  13.57  18.57 
1999 07 25.56  17.46  21.51 
1999 08 23.55  15.34  19.44 
1999 09 21.01  11.47  16.24 
1999 10 12.42   5.05   8.73 
1999 11  9.66   2.86   6.26 
1999 12  1.84  -3.45   -.80 
2000 01 -1.84  -9.35  -5.59 
2000 02  1.43  -6.64  -2.60 
2000 03  7.26  -1.29   2.98 
2000 04  8.25    .71   4.48 
2000 05 17.23   7.80  12.51 
2000 06 21.00  12.48  16.74 
2000 07 23.87  15.12  19.49 
2000 08 23.43  14.76  19.09 
2000 09 19.95  10.51  15.23 
2000 10 15.77   6.75  11.26 
2000 11  7.31   1.38   4.34 
2000 12 -2.71  -7.86  -5.28 
2001 01  -.24  -5.34  -2.79 
2001 02 -1.46  -7.65  -4.55 
2001 03  1.41  -5.62  -2.10 
2001 04 12.16   1.59   6.87 
2001 05 18.37   7.89  13.13 
2001 06 22.21  12.77  17.49 
2001 07 24.36  15.59  19.97 
2001 08 26.01  16.87  21.44 
2001 09 18.56  11.23  14.89 
2001 10 13.27   5.32   9.29 
2001 11 10.34   3.91   7.12 
2001 12  4.46   -.61   1.92 
2002 01  1.57  -3.58  -1.00 
2002 02  1.50  -6.15  -2.32 
2002 03  1.28  -6.46  -2.59 
2002 04  9.47    .95   5.21 
2002 05 12.39   4.26   8.32 
2002 06 21.37  11.95  16.66 
2002 07 26.48  18.16  22.32 
2002 08 24.85  15.91  20.38 
2002 09 23.00  13.71  18.35 
2002 10 12.01   4.08   8.04 
2002 11  5.81   -.58   2.61 
2002 12  1.72  -3.86  -1.06 
2003 01 -3.30  -8.83  -6.06 
2003 02 -4.91 -13.00  -8.95 
2003 03  2.33  -8.39  -3.03 
2003 04  8.10  -1.48   3.31 
2003 05 15.34   4.82  10.08 
2003 06 20.17  10.58  15.37 
2003 07 24.36  15.57  19.96 
2003 08 24.71  16.62  20.66 
2003 09 21.40  12.12  16.76 
2003 10 12.94   5.55   9.24 
2003 11  6.87    .93   3.90 
2003 12  2.52  -2.67    .-7 
2004 01 -4.86 -11.50  -8.18 
2004 02  -.87  -9.22  -5.04 
2004 03  4.35  -2.98    .68 
2004 04  9.13    .62   4.87 
2004 05 14.46   5.47   9.96 
2004 06 20.16  10.70  15.43 
2004 07 22.62  14.63  18.62 
2004 08 22.22  13.75  17.98 
2004 09 23.89  13.27  18.58 
2004 10 14.39   6.51  10.45 
2004 11  7.66   1.99   4.82 
2004 12   .40  -6.25  -2.92 
2005 01 -3.32 -10.77  -7.04 
2005 02   .39  -6.70  -3.15 
2005 03  1.43  -7.69  -3.13 
2005 04 11.36   1.78   6.57 
2005 05 14.98   5.74  10.36 
2005 06 24.58  15.42  20.00 
2005 07 25.57  16.95  21.26 
2005 08 25.27  16.96  21.12 
2005 09 23.18  13.49  18.33 
2005 10 15.76   7.28  11.52 
2005 11  7.89    .77   4.33 
2005 12  -.72  -4.37  -2.54 
2006 01  2.06  -2.77   -.35 
2006 02 -1.45  -6.56  -4.00 
2006 03  3.19  -3.89   -.35 
2006 04 12.91   2.46   7.68 
2006 05 17.96   7.45  12.70 
2006 06 21.30  12.72  17.01 
2006 07 26.63  17.59  22.11 
2006 08 24.68  16.01  20.34 
2006 09 19.69  10.91  15.30 
2006 10 11.59   4.41   8.00 
2006 11  7.85   2.01   4.92 
2006 12  3.46  -1.36   1.04 
2007 01   .14  -5.70  -2.78 
2007 02 -4.64 -10.91  -7.77 
2007 03  5.13  -4.48    .32 
2007 04  8.38    .-6   4.16 
2007 05 18.44   7.05  12.74 
2007 06 23.46  13.32  18.39 
2007 07 23.89  15.46  19.67 
2007 08 25.49  16.48  20.98 
2007 09 22.53  12.21  17.37 
2007 10 17.33   9.41  13.37 
2007 11  6.44    .12   3.28 
2007 12   .61  -4.44  -1.91 
2008 01  -.60  -5.92  -3.26 
2008 02 -3.20 -10.91  -7.05 
2008 03   .29  -8.14  -3.92 
2008 04 11.65   1.53   6.58 
2008 05 14.03   4.88   9.45 
2008 06 22.15  12.30  17.22 
2008 07 24.47  16.34  20.40 
2008 08 24.10  15.42  19.76 
2008 09 21.19  11.70  16.44 
2008 10 13.48   5.77   9.62 
2008 11  6.84   1.27   4.05 
2008 12 -1.11  -6.92  -4.01 
2009 01 -5.07 -11.66  -8.36 
2009 02  -.58  -9.54  -5.06 
2009 03  2.84  -6.61  -1.88 
2009 04  9.27    .85   5.06 
2009 05 16.08   5.95  11.01 
2009 06 19.95  11.41  15.68 
2009 07 21.16  13.67  17.41 
2009 08 22.95  15.02  18.98 
2009 09 21.18  11.26  16.22 
2009 10 10.46   4.50   7.48 
2009 11  9.72   2.10   5.91 
2009 12   .-1  -5.63  -2.82 
2010 01 -1.38  -6.81  -4.09 
2010 02 -1.70  -7.43  -4.56 
2010 03  6.83  -2.92   1.95 
2010 04 13.61   3.39   8.50 
2010 05 18.45   8.95  13.70 
2010 06 20.94  13.20  17.07 
2010 07 25.71  17.66  21.68 
2010 08 26.29  17.87  22.08 
2010 09 19.59  11.42  15.50 
2010 10 14.80   6.70  10.75 
2010 11  8.26    .81   4.53 
2010 12  -.14  -4.91  -2.52 
2011 01 -3.25  -9.60  -6.42 
2011 02 -1.62  -8.41  -5.01 
2011 03   .99  -6.95  -2.98 
2011 04  7.61    . 9   3.85 
2011 05 16.10   5.78  10.94 
2011 06 21.92  11.08  16.50 
2011 07 26.62  17.54  22.08 
2011 08 24.97  16.45  20.71 
2011 09 20.45  11.00  15.72 
2011 10 14.23   6.05  10.13 
2011 11  8.45   2.26   5.35 
2011 12  3.23  -2.29    .47 
2012 01   .67  -5.39  -2.35 
2012 02  1.59  -4.48  -1.44 
2012 03 10.93    . 3   5.48 
2012 04  9.16    .68   4.92 
2012 05 19.71   8.66  14.19 
2012 06 23.83  14.03  18.93 
2012 07 26.95  18.18  22.56 
2012 08 25.28  16.69  20.98 
2012 09 20.07  11.06  15.56 
2012 10 13.40   5.56   9.47 
2012 11  7.17   1.00   4.08 
2012 12  2.74  -1.94    .39 
2013 01   .-5  -6.35  -3.20 
2013 02 -2.09  -8.50  -5.30 
2013 03   .75  -5.68  -2.46 
2013 04  7.57   -.44   3.56 
2013 05 16.44   5.59  11.01 
2013 06 20.83  11.41  16.11 
2013 07 24.61  15.99  20.29 
2013 08 24.25  15.24  19.74 
2013 09 20.98  10.58  15.78 
2013 10 14.46   6.39  10.42 
2013 11  5.92   -.27   2.82 
2013 12 -2.48  -8.35  -5.42 
2014 01 -5.47 -11.90  -8.68 
2014 02 -6.75 -14.52 -10.63 
2014 03 -2.36 -14.93  -8.64 
2014 04  7.85  -1.41   3.22 
2014 05 14.25   4.13   9.19 
