1909 01 -6.94 -18.87 -12.90 
1909 02 -2.49 -13.04  -7.76 
1909 03  4.19  -7.74  -1.77 
1909 04  8.66  -4.69   1.98 
1909 05 17.79   3.94  10.86 
1909 06 22.48  10.72  16.60 
1909 07 26.17  13.06  19.61 
1909 08 28.80  13.10  20.95 
1909 09 24.28   7.74  16.01 
1909 10 14.86   -.70   7.08 
1909 11  6.29  -5.81    .24 
1909 12 -7.94 -16.74 -12.34 
1910 01 -2.95 -12.91  -7.93 
1910 02 -7.05 -19.37 -13.21 
1910 03 13.66   -.45   6.60 
1910 04 19.31   2.25  10.78 
1910 05 18.28   2.83  10.55 
1910 06 26.10  10.00  18.04 
1910 07 29.71  13.31  21.51 
1910 08 25.43   9.80  17.61 
1910 09 20.78   6.03  13.40 
1910 10 18.12   1.84   9.98 
1910 11  3.16  -7.88  -2.36 
1910 12  -.84 -12.22  -6.53 
1911 01 -6.36 -20.55 -13.45 
1911 02 -5.83 -16.87 -11.35 
1911 04 13.41  -4.21   4.60 
1911 05 20.29   1.98  11.13 
1911 06 26.41   8.64  17.52 
1911 07 27.23   6.94  17.08 
1912 03 -4.05 -18.64 -11.34 
1961 11  5.83  -8.87  -1.52 
1961 12 -2.42 -18.20 -10.31 
1962 01 -3.87 -17.01 -10.44 
1962 02 -3.44 -16.33  -9.88 
1962 03  1.12 -11.94  -5.41 
1962 04 16.56   -.57   7.99 
1962 05 17.35   5.70  11.52 
1962 06 25.46   9.41  17.43 
1962 07 25.90  10.10  18.00 
1962 08 28.80   9.37  19.08 
1962 09 21.93   3.55  12.74 
1962 10 16.52   1.36   8.94 
1962 11  9.20  -3.47   2.86 
1962 12  2.35 -12.00  -4.82 
1963 01 -7.88 -22.92 -15.40 
1963 02  1.53 -10.82  -4.64 
1963 03  9.10  -4.76   2.17 
1963 04 11.75  -1.04   5.35 
1963 05 19.11   3.31  11.21 
1963 06 24.43   9.63  17.03 
1963 07 30.57  12.58  21.57 
1963 08 29.81  10.22  20.02 
1963 09 26.11   8.38  17.24 
1963 10 21.45   1.74  11.59 
1963 11  9.10  -9.17    .-3 
1963 12 -2.65 -16.64  -9.64 
1964 01   .82 -13.26  -6.22 
1964 02  3.52 -10.12  -3.30 
1964 03  3.35 -12.06  -4.35 
1964 04 15.38  -1.91   6.73 
1964 05 20.79   4.90  12.84 
1964 06 24.10   8.55  16.32 
1964 07 31.43  12.75  22.09 
1964 08 27.82   9.04  18.43 
1964 09 19.60   2.73  11.16 
1964 10 17.58  -1.80   7.89 
1964 11  3.41 -13.90  -5.24 
1964 12 10.35 -21.39 -15.87 
1965 01 -6.30 -20.02 -13.16 
1965 02 -2.96 -17.31 -10.13 
1965 03 -4.85 -18.12 -11.49 
1965 04 10.60   -.68   4.96 
1965 05 18.35   3.32  10.83 
1965 06 23.38   9.64  16.51 
1965 07 27.91  12.70  20.30 
1965 08 27.29   9.88  18.58 
1965 09 14.08    .33   7.20 
1965 10 18.33  -1.72   8.30 
1965 11  5.19  -9.49  -2.14 
1965 12  2.26 -11.27  -4.50 
1966 01 -9.26 -24.79 -17.02 
1966 02 -4.56 -20.60 -12.58 
1966 03  8.49  -7.84    .32 
1966 04  9.53  -4.50   2.51 
1966 05 21.56   3.45  12.50 
1966 06 24.89   8.45  16.67 
1966 07 30.23  13.73  21.98 
1966 08 27.05   8.96  18.00 
1966 09 25.31   5.60  15.45 
1966 10 15.81  -1.40   7.20 
1966 11  3.25 -11.35  -4.05 
1966 12  -.69 -13.03  -6.85 
1967 01 -1.28 -15.34  -8.31 
1967 02   .-8 -13.06  -6.57 
1967 03  3.84  -9.04  -2.60 
1967 04 10.17  -3.89   3.14 
1967 05 17.77   1.88   9.82 
1967 06 22.70   8.79  15.74 
1967 07 29.51   9.80  19.65 
1967 08 30.03   9.72  19.87 
1967 09 25.02   6.58  15.80 
1967 10 14.77    .12   7.44 
1967 11  6.33  -8.05   -.86 
1967 12 -1.89 -15.74  -8.81 
1968 01 -3.26 -17.14 -10.20 
1968 02   . 8 -12.49  -6.20 
1968 03 11.77  -5.33   3.22 
1968 04 13.52  -4.46   4.52 
1968 05 19.28   1.05  10.17 
1968 06 22.05   8.64  15.35 
1968 07 29.05  10.46  19.75 
1968 08 25.74  10.22  17.98 
1968 09 23.70   4.53  14.11 
1968 10 16.03  -2.40   6.81 
1968 11  5.84  -6.09   -.12 
