1919 10  -.30  -5.26  -2.78 
1919 11 -6.75 -11.51  -9.13 
1919 12 11.88 -17.64 -14.76 
1920 01 18.27 -28.80 -23.53 
1920 02 19.17 -28.34 -23.75 
1920 03 18.90 -29.43 -24.16 
1920 04 12.27 -22.47 -17.36 
1920 06  4.15  -2.02   1.06 
1920 07 10.57   4.08   7.32 
1920 08 10.25   5.38   7.81 
1920 09  5.74   1.73   3.73 
1920 10 -1.88  -5.77  -3.82 
1920 11 -8.76 -13.49 -11.12 
1920 12 16.12 -21.78 -18.95 
1921 04 -8.80 -17.16 -12.98 
1921 05  1.64  -5.37  -1.86 
1921 06  5.79    .-6   2.86 
1921 10   . 8  -3.21  -1.56 
1921 11 -3.67  -9.21  -6.44 
1921 12 10.34 -18.20 -14.27 
1922 01 13.06 -99.99 -99.99 
1922 02 11.30 -20.73 -16.01 
1922 03 13.96 -22.22 -18.09 
1922 05 -3.16 -99.99 -99.99 
1922 11 -9.17 -14.62 -11.89 
1922 12 -9.24 -15.62 -12.43 
1923 01 17.89 -24.80 -21.34 
1923 09  7.67   3.29   5.48 
1923 10   .83  -2.26   -.71 
1923 11 -5.59 -10.61  -8.10 
1923 12 17.84 -24.45 -21.14 
1924 01 18.50 -24.59 -21.54 
1924 02 17.42 -26.24 -21.83 
1924 03 14.13 -22.52 -18.32 
1924 04 16.00 -26.32 -21.16 
1924 05 -2.82 -12.30  -7.56 
1924 06  8.24    .24   4.23 
1924 08 10.50   6.07   8.28 
1924 10 -2.95  -7.49  -5.22 
1924 11 -7.41 -12.16  -9.78 
1924 12 12.99 -18.76 -15.87 
1925 01 22.42 -29.07 -25.74 
1925 02 24.16 -29.72 -26.93 
1925 03 13.46 -21.11 -17.28 
1925 04 -7.52 -16.87 -12.19 
1925 05  1.55  -5.37  -1.91 
1925 06  8.17   1.39   4.78 
1925 10  1.55  -2.35   -.40 
1925 11 -5.65 -14.11  -9.88 
1925 12 15.18 -24.87 -20.02 
1926 01 15.30 -23.07 -19.18 
1926 02 22.96 -29.74 -26.34 
1926 03 -9.67 -20.86 -15.26 
1926 04 -4.52 -15.01  -9.76 
1926 05   .97  -7.52  -3.27 
1926 06 10.85   2.26   6.55 
1926 07 14.74   7.66  11.20 
1926 08 14.11   7.70  10.90 
1926 09 12.27   6.08   9.17 
1926 10  4.82  -1.98   1.42 
1926 11  -.74  -7.57  -4.15 
1926 12 15.31 -21.76 -18.53 
1927 01 12.86 -23.22 -18.03 
1927 02 17.59 -26.29 -21.94 
1927 03 21.39 -34.47 -27.93 
1927 04 10.20 -19.53 -14.86 
1927 05  2.88  -6.73  -1.92 
1927 10 -2.16  -5.73  -3.94 
1927 11 -9.06 -14.94 -12.00 
1927 12 13.52 -17.70 -15.61 
1928 01 13.99 -20.20 -17.09 
1928 02 13.43 -99.99 -99.99 
1928 03 19.41 -27.07 -23.24 
1928 04 -4.44 -13.55  -8.99 
1928 05   .57  -6.42  -2.92 
1928 06  9.72   1.42   5.57 
1928 07 14.00   7.72  10.86 
1928 09  5.40   2.06   3.73 
1928 10   . 0  -3.93  -1.96 
1928 11 10.24 -13.68 -11.96 
1928 12 17.14 -21.81 -19.47 
1929 01 -9.10 -14.95 -12.03 
1929 02 11.82 -18.57 -15.19 
1929 03 20.67 -27.82 -24.24 
1929 05  5.19  -2.74   1.22 
1929 06  6.46    .26   3.36 
1931 07  9.92   3.63   6.77 
1931 08 12.25   5.33   8.79 
1931 09  5.65   1.67   3.66 
1931 10 -1.84  -6.99  -4.41 
1931 11 -6.59 -14.91 -10.75 
1931 12 14.38 -21.42 -17.90 
1932 01 19.04 -26.20 -22.62 
1932 02 21.84 -29.77 -25.80 
1932 03 -9.82 -17.92 -13.87 
1932 04 -4.90 -15.53 -10.21 
1932 06  4.52   -.72   1.90 
1932 07 12.67   4.64   8.65 
1932 08 10.30   5.05   7.67 
1932 09  5.77   1.21   3.49 
1932 10   .86  -3.76  -1.45 
1932 11 13.74 -20.04 -16.89 
1932 12 12.16 -17.07 -14.61 
1933 01 23.92 -30.00 -26.96 
1933 02 16.24 -25.18 -20.71 
1933 03 -6.78 -21.77 -14.27 
1933 04  1.01 -13.85  -6.42 
1933 05  4.28  -7.84  -1.78 
1933 06 10.73    .17   5.45 
1933 07 10.76   2.56   6.66 
1933 08  8.05   4.73   6.39 
1933 09  5.05   1.29   3.17 
1933 10 -1.95  -6.71  -4.33 
1933 11 -8.76 -18.71 -13.74 
1933 12 12.54 -19.50 -16.02 
1934 01 25.90 -30.96 -28.43 
1934 02 12.10 -20.61 -16.35 
1934 03 -8.06 -23.01 -15.53 
1934 04   .95 -12.61  -5.83 
1934 05  3.29  -6.20  -1.45 
1934 06  9.22    .94   5.08 
1934 07 11.01 -99.99 -99.99 
1934 08 12.77   7.26  10.01 
1934 09  7.23   2.87   5.05 
1934 10  2.08  -1.82    .13 
1934 11 -5.67 -11.91  -8.79 
1934 12 -9.84 -16.56 -13.20 
1935 01 17.18 -24.78 -20.98 
1935 02 14.43 -22.47 -18.45 
1935 03 -7.56 -14.31 -10.93 
1935 04 -5.75 -13.87  -9.80 
1935 05   .14  -6.20  -3.03 
1935 06 11.52   1.33   6.42 
1935 07 13.16   6.70   9.93 
1935 08  9.78   6.19   7.98 
1935 09  7.46   2.45   4.95 
1935 10   .43  -4.40  -1.98 
1935 11 -9.58 -14.69 -12.13 
1935 12 16.61 -23.46 -20.03 
1936 01 20.01 -26.75 -23.38 
1936 02 21.95 -29.08 -25.51 
1936 03 18.42 -26.68 -22.55 
1936 04 -6.13 -14.49 -10.31 
1936 05  1.16  -5.39  -2.10 
1936 06  8.08   2.64   5.36 
1936 07  9.57   5.55   7.56 
1936 08  7.85   5.19   6.52 
1936 09  5.84   2.90   4.37 
1936 10   . 7  -3.97  -1.95 
1936 11 -8.10 -12.70 -10.40 
1936 12 16.04 -22.20 -19.12 
1937 01 99.99 -17.90 -99.99 
1937 02 17.57 -25.11 -21.34 
1937 03 16.23 -26.53 -21.38 
1937 04 -9.72 -21.64 -15.68 
1937 05 -3.02 -10.34  -6.68 
1937 06  5.53    .55   3.04 
1937 07 12.52   7.86  10.19 
1937 08 10.36   7.00   8.68 
1937 09  7.00   4.03   5.51 
1941 08 14.39   8.95  11.67 
1941 09  9.29   3.41   6.35 
1941 10  1.85  -2.64   -.39 
1941 11 -4.48 -10.42  -7.45 
1941 12 10.34 -18.14 -14.24 
1942 01 -9.80 -16.36 -13.08 
1942 02 10.00 -18.24 -14.12 
1942 03 15.12 -24.32 -19.71 
1942 04 -3.87 -11.71  -7.79 
1942 05   .-9  -7.17  -3.63 
1942 06  6.29    .92   3.60 
1942 07 12.00   6.57   9.28 
1942 08 10.62   5.75   8.18 
1942 09  9.64   4.19   6.92 
1942 10   .-4  -4.30  -2.17 
1942 11 -8.22 -13.27 -10.74 
1942 12 20.18 -26.83 -23.50 
1943 01 20.21 -30.43 -25.32 
1943 02 15.41 -26.13 -20.77 
1943 03 10.90 -20.86 -15.88 
1943 04 -7.29 -19.41 -13.35 
1943 08 11.35   6.00   8.67 
1943 09  6.26   2.27   4.26 
1943 10  1.77  -2.61   -.41 
1943 11 -4.73 -11.92  -8.33 
1943 12 13.97 -19.78 -16.87 
1944 01 18.44 -25.31 -21.87 
1944 02 12.85 -21.48 -17.16 
1944 03 14.37 -23.01 -18.69 
1944 04 10.44 -21.65 -16.04 
1944 05   .46  -5.29  -2.41 
1944 06  7.00   1.49   4.24 
1944 07 12.53   6.55   9.54 
1944 08 11.03   5.54   8.28 
1944 09  6.63   2.15   4.39 
1944 10   .89  -3.21  -1.16 
1944 11 -9.93 -15.15 -12.54 
1944 12 12.59 -18.85 -15.72 
1945 01 14.22 -20.09 -17.15 
1945 02 15.60 -23.97 -19.78 
1945 04 -5.17 -14.34  -9.75 
1945 05  -.20  -8.72  -4.46 
1945 06  5.21   -.83   2.19 
1945 07 10.76   4.90   7.83 
1945 08  8.93   4.64   6.79 
1945 09  8.13   3.34   5.73 
1945 10  -.15  -4.71  -2.43 
1945 11 12.47 -17.95 -15.21 
1945 12 16.29 -25.39 -20.84 
1946 01 13.56 -21.39 -17.47 
1946 02 19.54 -26.03 -22.79 
1946 03 19.91 -28.23 -24.07 
1946 04 10.42 -20.52 -15.47 
1946 05   .57  -6.41  -2.91 
1946 06  8.42   1.81   5.11 
1946 07 13.15   6.39   9.76 
1946 08  9.77   4.48   7.12 
1946 09  6.03   1.96   3.99 
1946 10  2.16  -2.31    .-7 
1946 11 -5.81 -12.23  -9.01 
1946 12 15.93 -25.19 -20.56 
1947 01 21.69 -29.42 -25.55 
1947 02 11.72 -20.45 -16.08 
1947 03 17.94 -27.42 -22.68 
1947 04 -6.16 -15.42 -10.79 
1947 05  4.65  -3.82    .41 
1947 06  6.50    .50   3.50 
1947 07 14.33   8.10  11.21 
1947 08 12.11   5.89   9.00 
1947 09  6.20   1.83   4.01 
1947 10  -.99  -5.26  -3.12 
1947 11 -6.27 -12.63  -9.45 
1947 12 13.79 -19.60 -16.69 
1948 01 19.39 -28.96 -24.17 
1948 02 15.81 -25.58 -20.69 
1948 03 14.73 -26.99 -20.86 
1948 04 -1.94  -8.93  -5.43 
1948 05   .17  -7.64  -3.73 
1948 06  7.62   1.26   4.44 
1948 07 10.90   5.02   7.96 
1948 08 10.18   4.98   7.58 
1948 09  5.64    .40   3.02 
1948 10 -1.04  -5.28  -3.16 
1948 11 -9.00 -17.26 -13.13 
1948 12 14.41 -23.18 -18.79 
1949 01 13.01 -23.77 -18.39 
1949 02 15.36 -26.95 -21.15 
1949 03 -7.23 -19.45 -13.34 
1949 04 10.06 -24.80 -17.43 
1949 05   .86  -8.89  -4.01 
1949 06  5.28  -2.13   1.57 
1949 07 13.16   4.23   8.69 
1949 08 13.12   2.18   7.65 
1949 09 10.61   -.57   5.02 
1949 10  1.62  -2.79   -.58 
1949 11 -3.57  -8.72  -6.14 
1949 12 12.63 -19.57 -16.10 
1950 01 -7.15 -17.70 -12.42 
1950 02 16.82 -25.64 -21.23 
1950 03 12.87 -21.94 -17.40 
1950 04 -5.31 -13.22  -9.26 
1950 05   .32  -6.30  -2.99 
1950 06  7.28   1.23   4.25 
1950 07 14.72   7.85  11.28 
1950 08 14.05   6.40  10.22 
1950 09  8.64   2.27   5.45 
1950 10  2.88  -3.24   -.17 
1950 11 -1.91 -12.40  -7.15 
1950 12 10.37 -20.07 -15.21 
1951 01 21.40 -28.35 -24.87 
1951 02 19.03 -28.86 -23.94 
1951 03 17.87 -26.05 -21.96 
1951 04 -5.54 -12.41  -8.97 
1951 05  3.06  -4.30   -.62 
1951 06  9.01    .69   4.85 
1951 07 12.02   5.70   8.86 
1951 08 10.63   4.67   7.65 
1951 09  7.04   2.35   4.69 
1951 10   .35  -5.89  -2.77 
1951 11 -2.78 -11.59  -7.18 
1951 12 11.55 -21.50 -16.52 
1952 01 16.12 -24.83 -20.48 
1952 02 16.70 -23.11 -19.91 
1952 03 13.58 -99.99 -99.99 
1952 04 -9.76 -99.99 -99.99 
1952 05  -.73 -10.03  -5.38 
1973 10   .16  -3.48  -1.66 
1973 11 -5.34 -10.84  -8.09 
1992 07 10.97   7.46   9.21 
1992 09  2.49    .44   1.46 
1992 10 -1.84  -5.01  -3.42 
1992 11 -9.55 -15.36 -12.45 
1992 12 15.19 -21.97 -18.58 
1993 01 17.99 -23.71 -20.84 
1993 02 12.24 -20.04 -16.14 
1993 03 16.44 -24.16 -20.29 
1993 04 -6.76 -14.33 -10.54 
1993 05   .43  -3.98  -1.77 
1993 06  3.96   1.26   2.61 
1993 07 13.30  10.02  11.66 
1993 08  9.22   6.48   7.85 
1993 09  4.62   2.35   3.48 
1993 10   .79  -1.88   -.54 
1993 12 10.82 -16.93 -13.87 
1994 02 13.83 -18.79 -16.31 
1994 03 21.45 -27.04 -24.24 
1994 04 11.68 -18.58 -15.13 
1994 05 -1.05  -4.96  -3.01 
1994 06  4.34    . 5   2.19 
1994 07 10.22   6.35   8.29 
1994 08  9.91   7.10   8.50 
1994 09  6.12   3.09   4.60 
1994 10 -2.60  -5.12  -3.86 
1994 11 11.77 -16.48 -14.12 
1995 01 16.20 -22.93 -19.57 
1995 04 -8.54 -13.62 -11.08 
1995 05  1.39  -2.53   -.57 
1995 06  4.44   1.05   2.75 
1995 07 11.03   7.17   9.10 
1995 10   .58  -2.10   -.76 
1995 11 -6.19 -11.59  -8.89 
1996 02 14.82 -22.70 -18.76 
1996 03 -9.77 -17.28 -13.52 
1996 04 -9.66 -16.29 -12.98 
1996 05  2.98  -1.14    .92 
1996 06  7.16   3.25   5.20 
1996 10 -2.54  -6.14  -4.34 
1996 11 -4.46  -8.50  -6.48 
1996 12 13.08 -18.77 -15.92 
1997 02 16.71 -22.72 -19.71 
1997 04 -5.32 -11.96  -8.64 
1997 05  2.46  -1.50    .48 
1997 06  5.80   2.84   4.32 
1997 07 11.21   7.72   9.46 
1997 08 12.28   8.85  10.57 
1997 09  9.43   6.45   7.94 
1997 10   .35  -2.42  -1.03 
1998 10  1.73   -.89    .42 
1998 11 -5.53  -9.18  -7.35 
1998 12 14.06 -19.68 -16.87 
1999 02 19.52 -25.30 -22.41 
1999 05 -1.50  -6.54  -4.02 
1999 06  4.55    .38   2.46 
1999 07 10.77   6.58   8.67 
1999 08 11.30   7.80   9.55 
1999 09  8.21   5.42   6.81 
2000 06  5.40   1.33   3.36 
2000 07 10.52   6.45   8.48 
2000 08 10.54   7.18   8.85 
2000 09  5.57   3.32   4.44 
2000 11 -4.84  -7.68  -6.26 
2001 05 -3.30  -7.85  -5.57 
2001 06  5.70   1.26   3.48 
2001 07 11.54   7.71   9.62 
2001 08  9.77   6.77   8.27 
2001 09  7.15   4.58   5.86 
2002 04 -6.52 -13.00  -9.76 
2002 05  2.17  -1.62    .27 
2002 07 11.08   7.69   9.38 
2002 09  7.41   4.48   5.94 
2002 10  2.24    .-7   1.08 
2002 11 -2.57  -6.43  -4.50 
2003 01 12.84 -16.91 -14.87 
2003 07 10.90   7.50   9.20 
2003 08 10.97   7.41   9.19 
2003 09  7.04   3.70   5.37 
2004 02 16.96 -22.08 -19.52 
2004 04 -4.83  -9.77  -7.30 
2004 05  3.65    . 6   1.85 
2004 06  7.75   4.17   5.96 
2004 07 16.40  11.30  13.85 
2005 01 14.34 -18.62 -16.48 
2005 02 19.92 -25.23 -22.57 
2005 03 12.88 -18.42 -15.65 
2005 05  1.00  -2.89   -.94 
2005 06  6.53   2.70   4.61 
2005 11 -7.24 -12.19  -9.71 
2005 12 14.39 -18.54 -16.46 
