1957 11  6.50   -.12   3.19 
1957 12  4.57   -.66   1.95 
1958 01  2.92  -1.72    .60 
1958 02  4.35    .-4   2.15 
1958 03  7.62   -.64   3.49 
1958 04 12.11   2.11   7.11 
1958 05 22.22   7.42  14.82 
1958 06 24.12  11.27  17.69 
1958 07 27.11  12.72  19.91 
1958 08 28.53  12.96  20.74 
1958 09 18.54   7.82  13.18 
1958 10 12.17   2.19   7.18 
1958 11  4.04  -1.95   1.04 
1958 12  2.35  -2.21    . 7 
1959 01   .16  -5.45  -2.64 
1959 02  1.35  -6.12  -2.38 
1959 03  6.51   -.54   2.98 
1959 04 11.98   1.20   6.58 
1959 05 14.61   4.28   9.44 
1959 06 20.42   9.13  14.77 
1959 07 25.54  12.03  18.78 
1959 08 21.04   9.97  15.51 
1959 09 15.72   7.50  11.61 
1959 10 10.40   2.71   6.55 
1959 11  2.70  -4.14   -.71 
1959 12  1.42  -3.02   -.80 
1960 01 -1.70  -7.70  -4.69 
1960 02  2.61  -4.57   -.98 
1960 03  6.13  -2.81   1.66 
1960 04 11.32   1.80   6.56 
1960 05 14.66   5.25   9.95 
1960 06 20.12   8.95  14.53 
1960 07 29.02  12.04  20.53 
1960 08 23.12   9.82  16.47 
1960 09 18.78   5.83  12.30 
1960 10 12.99   4.85   8.92 
1960 11  5.38   -.80   2.29 
1960 12   .18  -4.26  -2.04 
1961 01  1.75  -3.10   -.67 
1961 02  5.03    . 0   2.51 
1961 03  7.53   -.89   3.32 
1961 04 11.73   1.98   6.85 
1961 05 16.99   6.67  11.83 
1961 06 24.66  11.05  17.85 
1961 07 25.25  12.29  18.77 
1961 08 26.35  12.71  19.53 
1961 10  9.80   2.42   6.11 
1961 11  3.39  -3.55    .-7 
1961 12   .36  -4.85  -2.24 
