1916 04 13.15 -99.99 -99.99 
1916 05 17.84 -99.99 -99.99 
1916 06 24.34 -99.99 -99.99 
1916 07 22.15   9.50  15.82 
1916 08 22.71   6.58  14.64 
1916 09 18.54   3.14  10.84 
1916 10 13.71   -.42   6.64 
1916 11  1.37 -10.57  -4.60 
1916 12 -8.71 -21.24 -14.97 
1917 01 11.83 -24.25 -18.04 
1917 02 -7.05 -23.12 -15.08 
1917 03  3.51 -10.41  -3.44 
1917 04  9.18  -5.02   2.08 
1917 05 15.44    .48   7.95 
1917 06 20.44   5.07  12.75 
1917 07 23.89   6.54  15.21 
1917 08 23.80   6.32  15.06 
1917 09 19.09    .68   9.88 
1917 10  9.64  -3.33   3.15 
1917 11  8.47  -1.44   3.51 
1917 12 23.18 -33.61 -28.39 
1918 01 11.72 -25.20 -18.46 
1918 02 -6.41 -22.16 -14.28 
1918 03 -1.78 -16.20  -8.99 
1918 04 13.20  -3.37   4.91 
1918 05 15.57    .36   7.96 
1918 06 19.35   5.43  12.39 
1918 07 22.18   7.92  15.05 
1918 08 22.84   7.47  15.15 
1918 09 21.74   3.45  12.59 
1918 10  8.60  -4.73   1.93 
1918 11   .78  -9.47  -4.34 
1918 12 -2.88 -14.46  -8.67 
1919 01 -3.48 -15.03  -9.25 
1919 02 11.28 -25.25 -18.26 
1919 03 -7.53 -23.08 -15.30 
1919 04 10.13  -5.10   2.51 
1919 05 12.05  -1.88   5.08 
1919 06 15.96   2.34   9.15 
1919 07 21.20   5.61  13.40 
1919 08 18.24   5.26  11.75 
1919 09 16.71   2.07   9.39 
1919 10  3.82  -6.31  -1.24 
1919 11 -5.43 -15.29 -10.36 
1919 12 -8.71 -18.85 -13.78 
1920 02 -1.35 -14.95  -8.14 
1920 03 -4.85 -15.59 -10.22 
1920 05  8.89  -4.36   2.26 
1920 06 16.54   2.59   9.57 
1920 07 25.40   6.31  15.85 
1920 08 22.22   4.76  13.49 
1920 09 13.42   -.16   6.63 
1920 10  6.57  -4.59    .99 
1920 11 -1.61 -11.95  -6.78 
1920 12 12.28 -22.06 -17.17 
1921 01 16.27 -24.87 -20.57 
1921 02 -4.19 -17.20 -10.69 
1921 03 -2.70 -16.61  -9.65 
1921 04 10.54  -4.79   2.87 
1921 05 13.65   -.91   6.37 
1921 06 19.21   4.07  11.64 
1921 07 22.29   6.49  14.39 
1921 08 20.08   5.79  12.93 
1921 09 15.54    .78   8.16 
1921 10 12.65   -.15   6.25 
1921 11 -6.76 -15.62 -11.19 
1921 12 -3.10 -14.15  -8.62 
1922 01 -5.20 -16.66 -10.93 
1922 02 14.08 -27.50 -20.79 
1922 03 -2.64 -15.25  -8.94 
1922 04 10.69  -4.63   3.02 
1922 05 15.74   1.66   8.70 
1922 06 21.93   4.16  13.04 
1922 07 24.90   6.70  15.79 
1922 08 23.85   7.31  15.58 
1922 09 16.18   3.53   9.85 
1922 10 11.10  -1.91   4.59 
1922 11  1.63  -7.22  -2.79 
1922 12 14.06 -22.65 -18.35 
1923 01 12.85 -23.63 -18.24 
1923 02 -3.95 -15.61  -9.78 
1923 03   .52 -10.36  -4.92 
1923 04 11.98  -4.01   3.98 
1923 05 17.68   1.04   9.36 
1923 06 23.44   6.95  15.19 
1923 07 22.90   9.28  16.09 
1923 08 23.80   7.58  15.69 
1923 09 20.04   1.54  10.79 
1923 10 14.85  -2.64   6.10 
1923 11  5.18  -7.87  -1.34 
1923 12 -5.07 -15.24 -10.15 
1924 01 -9.64 -22.55 -16.09 
1924 02 -3.92 -13.36  -8.63 
1924 03  5.39  -8.76  -1.68 
1924 04 10.59  -5.02   2.78 
1924 05 22.53   1.41  11.97 
1924 06 23.59   5.00  14.29 
1924 07 25.17   7.08  16.12 
1924 08 20.94   7.92  14.43 
1924 09 16.79   2.40   9.59 
1924 10 10.92  -3.14   3.89 
1924 11  2.41 -10.35  -3.97 
1924 12 13.78 -22.42 -18.10 
1925 01 16.98 -27.80 -22.39 
1925 02 11.33 -23.70 -17.51 
1925 03  1.05 -12.13  -5.53 
1925 04 12.82  -2.32   5.25 
1925 05 20.88   -.10  10.39 
1925 06 23.97   4.30  14.13 
1925 07 26.72   6.08  16.40 
1925 08 22.33   6.77  14.55 
1925 09 17.18    .72   8.95 
1925 10 10.50  -4.69   2.90 
1925 11  -.89 -12.67  -6.78 
1925 12  -.52 -11.28  -5.89 
1926 01  -.44 -10.93  -5.68 
1926 02  3.01  -8.06  -2.52 
1926 03 10.04  -3.90   3.07 
1926 04 15.69  -3.09   6.30 
1926 05 23.16    .78  11.97 
1926 06 25.07   2.23  13.65 
1926 07 29.66   5.42  17.54 
1926 08 22.03   7.33  14.68 
1926 09 16.37    .87   8.62 
1926 10 10.65   -.43   5.10 
1926 11 -1.41 -10.71  -6.06 
1926 12 -4.03 -15.29  -9.66 
1927 01 12.41 -22.04 -17.22 
1927 02 -9.83 -20.19 -15.01 
1927 03  4.21  -6.15   -.96 
1927 04  7.34  -5.02   1.16 
1927 05 14.26   1.03   7.64 
1927 06 21.41   7.35  14.38 
1927 07 24.88   8.46  16.67 
1927 08 26.77   5.95  16.36 
1927 09 18.09   2.05  10.07 
1927 10 10.03  -3.44   3.29 
1927 11 -9.76 -20.70 -15.23 
1927 12 15.35 -26.67 -21.01 
1928 01 -1.56 -14.95  -8.25 
1928 02  3.20  -8.42  -2.61 
1928 03  3.55  -9.25  -2.85 
1928 04  7.97  -6.91    .52 
1928 05 20.25   1.04  10.64 
1928 06 23.60   6.92  15.26 
1928 07 25.27   7.05  16.16 
1928 08 22.49   4.69  13.59 
1928 09 19.37    .24   9.80 
1928 10  8.30  -3.00   2.65 
1928 11  4.61  -7.65  -1.52 
1928 12 -1.24 -12.44  -6.83 
1929 01 10.18 -22.63 -16.40 
1929 02 -5.63 -20.95 -13.29 
1929 03  3.95  -9.76  -2.90 
1929 04  8.22  -7.08    .57 
1929 05 17.33    .11   8.72 
1929 06 20.39   5.88  13.13 
1929 07 23.44   5.85  14.64 
1929 08 22.93   6.10  14.51 
1929 09 18.79   2.65  10.72 
1929 10 14.10  -1.86   6.12 
1929 11  6.22  -5.32    .44 
1929 12 11.39 -21.92 -16.65 
1930 01 13.65 -24.69 -19.17 
1930 02 -2.11 -18.34 -10.22 
1930 03  4.85 -12.10  -3.62 
1930 04 12.49  -4.03   4.22 
1930 05 15.31    .49   7.90 
1930 06 19.84   6.11  12.97 
1930 07 26.36   5.55  15.95 
1930 08 25.46   6.12  15.78 
1930 09 16.04   2.15   9.09 
1930 10  8.18  -3.01   2.58 
1930 11  3.05  -9.01  -2.98 
1930 12  4.80  -4.16    .32 
1931 01   . 6 -11.14  -5.54 
1931 02  6.05  -8.80  -1.37 
1931 03 -1.54 -15.45  -8.49 
1931 04 13.95  -3.01   5.47 
1931 05 17.67    .90   9.28 
1931 06 21.24   5.47  13.35 
1931 07 25.12   6.24  15.68 
1931 08 24.00   5.28  14.64 
1931 09 18.10   1.51   9.80 
1931 10 11.15  -2.24   4.45 
1931 11  -.13 -12.04  -6.08 
1931 12 -5.27 -15.60 -10.43 
1932 01 -8.18 -20.09 -14.14 
1932 02 -8.60 -21.74 -15.17 
1932 03 -2.75 -16.87  -9.81 
1932 04 10.53  -2.75   3.89 
1932 05 18.75    .28   9.51 
1932 06 23.48   2.96  13.21 
1932 07 24.25   4.96  14.60 
1932 08 25.07   8.25  16.66 
1932 09 18.95   2.35  10.65 
1932 10  9.14  -3.91   2.61 
1932 11 -4.98 -14.96  -9.97 
1932 12 10.68 -22.56 -16.61 
1933 01 13.72 -24.91 -19.31 
1933 02 -8.83 -25.87 -17.35 
1933 03  -.13 -17.58  -8.85 
1933 04 10.96  -4.10   3.43 
1933 05 17.70   1.96   9.83 
1933 06 19.08   4.71  11.89 
1933 07 23.10   5.22  14.16 
1933 08 27.03   5.99  16.51 
1933 09 14.82   1.39   8.10 
1933 10  6.77  -5.62    .57 
1933 11  4.19  -7.78  -1.79 
1933 12 26.59 -33.08 -29.83 
1934 01 -5.42 -19.12 -12.27 
1934 02  3.40  -9.12  -2.86 
1934 03  4.44  -9.01  -2.28 
1934 04 16.84  -1.61   7.61 
1934 05 19.46   2.03  10.75 
1934 06 22.11   4.84  13.47 
1934 07 22.30   8.30  15.29 
1934 08 23.54   6.60  15.07 
1934 09 14.42   1.17   7.80 
1934 10 10.50  -1.22   4.64 
1934 11 -3.65 -13.46  -8.55 
1934 12 10.74 -21.17 -15.95 
1935 01 16.54 -29.73 -23.14 
1935 02  4.09 -10.85  -3.38 
1935 03 -3.15 -18.84 -10.99 
1935 04  7.92 -10.50  -1.29 
1935 05 18.51   1.36   9.93 
1935 06 21.60   5.15  13.37 
1935 07 23.80   8.60  16.20 
1935 08 21.82   5.36  13.59 
1935 09 18.31   3.78  11.04 
1935 10  9.55  -3.42   3.06 
1935 11  -.87 -13.59  -7.23 
1935 12 -3.08 -13.98  -8.53 
1936 01 15.11 -26.83 -20.97 
1936 02 20.29 -38.43 -29.36 
1936 03  3.82  -8.33  -2.25 
1991 01 -5.70 -14.93 -10.31 
1991 02  4.19  -5.31   -.55 
1991 03  3.95  -7.88  -1.96 
1991 04 15.47   -.64   7.41 
1991 05 19.37   4.13  11.75 
1991 06 20.28   7.47  13.87 
1991 07 23.69   9.33  16.51 
1991 08 24.42   9.02  16.72 
1991 09 18.79   6.23  12.51 
1991 10  7.72  -4.50   1.60 
1991 11 -2.73 -13.38  -8.05 
1991 12 -1.84 -11.15  -6.49 
1992 01   .68  -9.10  -4.21 
1992 02 -2.91 -11.66  -7.28 
1992 03  9.56  -5.34   2.11 
1992 04 13.72  -2.57   5.57 
1992 05 18.37   1.81  10.09 
1992 06 23.40   8.89  16.15 
1992 07 24.58   8.58  16.58 
1992 08 24.61   7.37  15.99 
1992 09 14.02   1.93   7.97 
1992 10  8.68  -2.47   3.10 
1992 11  2.98  -4.92   -.97 
1992 12 11.85 -19.16 -15.50 
1993 01 -4.73 -16.73 -10.73 
1993 02 -1.29 -11.11  -6.20 
1993 03  7.13  -6.11    .51 
1993 04 13.20  -1.35   5.92 
1993 05 20.98   5.29  13.13 
1993 06 22.23   8.85  15.54 
1993 07 22.77  10.47  16.62 
1993 08 22.79   8.72  15.76 
1993 09 20.15   5.41  12.78 
1994 06 21.68   8.02  14.85 
1994 07 25.41  11.18  18.29 
1994 08 24.44 -99.99 -99.99 
1994 11  1.14  -9.35  -4.10 
1994 12 -5.28 -13.27  -9.27 
1995 01 -8.43 -15.85 -12.14 
1995 02 -1.89 -12.72  -7.30 
1995 03  1.85  -9.68  -3.91 
1995 04 11.93  -1.36   5.28 
1995 05 21.11   4.25  12.68 
1995 06 23.33   8.68  16.00 
1995 07 22.24  10.88  16.56 
1995 08 20.00   7.15  13.57 
1995 09 21.98   5.98  13.98 
1995 10 10.68   1.13   5.90 
1995 11 -4.92 -11.15  -8.04 
1995 12 10.10 -17.57 -13.84 
1996 01 16.10 -26.90 -21.50 
1996 02   .-4 -11.82  -5.93 
1996 03  2.23  -9.85  -3.81 
1996 04 11.48  -1.30   5.08 
1996 05 13.66   2.02   7.84 
1996 06 19.89   6.67  13.28 
1996 07 22.76   9.20  15.98 
1996 08 22.71   8.74  15.72 
1996 09 14.78   4.13   9.45 
1996 10  8.84  -1.95   3.44 
1996 11 -4.42 -11.38  -7.90 
1996 12 99.99 -21.06 -99.99 
1998 01 13.50 -20.71 -17.10 
1998 02   .85  -9.87  -4.50 
1998 04 15.11   -.22   7.44 
1998 05 23.76   6.53  15.14 
1998 06 23.21   9.18  16.19 
1998 08 25.05   9.80  17.42 
1998 09 19.90   4.59  12.24 
1998 10  9.55    .70   5.12 
1999 01 -8.93 -99.99 -99.99 
1999 03  4.89 -99.99 -99.99 
1999 06 19.44   6.32  12.88 
1999 08 23.97   8.80  16.38 
1999 09 19.20   4.39  11.79 
1999 11   .52  -6.66  -3.06 
1999 12  1.85  -8.75  -3.45 
2000 02   .50 -12.26  -5.88 
2000 03  5.27  -4.87    .20 
2000 04 10.25  -2.40   3.92 
2000 05 14.46   2.45   8.45 
2000 06 20.41   7.74  14.07 
2000 07 22.71  10.29  16.50 
2000 08 19.79   8.37  14.08 
2000 09 16.87   5.33  11.10 
2000 10 10.02   -.71   4.65 
2000 11  4.44  -4.28    . 7 
2000 12 -6.23 -15.29 -10.76 
2001 01  5.24  -6.11   -.43 
2001 02  -.25 -13.34  -6.79 
2001 03  6.63  -6.27    .18 
2001 04 11.22  -1.31   4.95 
2001 05 16.37   3.52   9.95 
2001 06 19.95   7.27  13.61 
2001 07 22.79   9.39  16.09 
2001 09 18.40   5.00  11.70 
2002 02  2.40  -7.60  -2.60 
2002 04  9.39  -5.96   1.71 
2002 06 23.34   7.98  15.66 
2002 12 99.99  -7.90 -99.99 
2003 01 99.99 -14.39 -99.99 
