1951 01  7.31  -4.16   1.57 
1951 02  8.58  -2.66   2.96 
1951 03 11.79  -2.00   4.89 
1951 04 21.25   4.60  12.92 
1951 06 99.99  10.01 -99.99 
1951 07 34.68  14.99  24.84 
1951 08 31.97 -99.99 -99.99 
1951 09 30.06   9.96  20.01 
1951 10 19.02 -99.99 -99.99 
1951 11 11.33  -1.58   4.87 
1951 12  4.01  -4.76   -.37 
1952 01  2.66  -8.04  -2.69 
1952 02  6.63  -3.10   1.76 
1952 03  8.52  -2.01   3.25 
1952 04 20.19   3.56  11.87 
1952 05 24.10   6.88  15.49 
1952 06 25.68   8.92  17.29 
1952 07 33.43  14.65  24.04 
1952 08 33.07  12.32  22.69 
1952 10 24.60   4.52  14.56 
1952 11  9.38  -5.72   1.83 
1952 12  5.26  -4.94    .15 
1953 01 10.18  -1.31   4.43 
1953 02 11.62  -5.18   3.22 
1953 03 15.12  -1.04   7.03 
1953 05 18.81   3.43  11.12 
1953 06 25.81   7.47  16.64 
1953 07 35.00  14.77  24.89 
1953 08 31.22  11.95  21.58 
1953 09 31.50  10.16  20.83 
1953 10 20.99   1.65  11.32 
1953 11 14.12  -1.08   6.52 
1953 12  7.88  -5.11   1.38 
1954 01  8.91  -3.99   2.46 
1954 02 13.55  -2.32   5.61 
1954 03 11.83  -2.08   4.87 
1954 04 21.41   4.52  12.96 
1954 05 27.72   8.25  17.98 
1954 06 27.86   9.45  18.65 
1954 07 34.87  14.78  24.82 
1954 08 30.89  10.38  20.63 
1954 09 28.22   6.55  17.38 
1954 10 21.81   1.59  11.70 
1954 11 15.07  -1.72   6.67 
1954 12  4.75  -7.35  -1.30 
1955 01  1.52 -10.64  -4.56 
1955 02  6.97  -6.85    . 5 
1955 03 12.94  -2.91   5.01 
1955 04 14.79  -1.04   6.87 
1955 05 23.56   5.52  14.54 
1955 06 29.44  11.36  20.40 
1955 07 31.83  12.11  21.97 
1955 08 35.50  13.87  24.68 
1955 09 29.02   8.67  18.84 
1955 10 22.93   4.30  13.61 
1955 11 11.21  -2.26   4.47 
1955 12  7.81  -2.69   2.56 
1956 01  6.69  -2.55   2.07 
1956 02  4.26  -6.87  -1.30 
1956 03 15.05  -1.36   6.84 
1956 04 18.89   2.99  10.94 
1956 05 24.30   7.93  16.11 
1956 06 29.52  10.04  19.78 
1956 07 34.02  14.86  24.44 
1956 08 32.04  12.68  22.36 
1956 09 29.98   9.29  19.63 
1956 10 19.79   2.70  11.24 
1956 11 13.02  -4.42   4.29 
1956 12  7.72  -7.91    .-9 
1957 01  3.16  -9.87  -3.35 
1957 02 11.00   -.71   5.14 
1957 03 13.83    .28   7.05 
1957 04 17.82   2.64  10.22 
1957 05 21.87   6.75  14.31 
1957 06 31.59  12.16  21.87 
1957 07 99.99  14.24 -99.99 
1957 09 29.75   9.26  19.50 
1974 01  5.50  -6.27   -.38 
1974 02 10.41  -5.06   2.67 
1974 03 13.49  -1.02   6.23 
1974 04 16.56    .26   8.41 
1974 05 24.36   6.26  15.31 
1974 06 31.46  11.27  21.36 
1974 07 32.46  13.41  22.93 
1974 08 32.43  12.17  22.30 
1974 09 29.56   8.41  18.98 
1974 10 20.00   3.22  11.61 
1974 11 12.50  -2.76   4.87 
1974 12  6.60  -5.92    .33 
1975 01  6.30  -5.07    .61 
1975 02  7.90  -3.15   2.37 
1975 03 10.99  -1.65   4.67 
1975 04 12.81  -1.27   5.77 
1975 05 23.67   5.14  14.40 
1975 11 11.79  -3.86   3.96 
1975 12  9.77  -5.26   2.25 
1976 01  9.25  -6.62   1.31 
