1951 09 14.80   8.68  11.74 
1951 10 10.03   1.38   5.70 
1951 11  6.49 -99.99 -99.99 
1951 12  2.33 -99.99 -99.99 
1952 01   .56  -6.37  -2.90 
1952 02  3.14  -3.74   -.29 
1952 03  3.87  -4.09   -.11 
1952 04  5.22  -2.85   1.18 
1952 05  9.59    .20   4.89 
1952 06 14.23   4.25   9.24 
1952 07 17.44  13.11  15.27 
1952 09 14.01   4.10   9.05 
1952 10  9.64    .92   5.28 
1952 11  6.75  -1.28   2.73 
1952 12   .65  -5.94  -2.64 
1953 01  1.58  -6.38  -2.40 
1953 02  2.59  -5.86  -1.63 
1953 03  3.17  -5.21  -1.02 
1953 04  8.29   -.77   3.76 
1953 05 10.98   1.37   6.17 
1953 06 18.44   6.22  12.33 
1953 07 19.64   7.28  13.46 
1953 08 17.76   8.06  12.91 
1953 09 14.01   4.37   9.19 
1953 10  8.10  -1.93   3.08 
1953 11  3.67  -4.17   -.25 
1953 12  3.95  -3.20    .37 
1954 01 -1.56  -5.23  -3.39 
1954 02   .41  -9.51  -4.55 
1954 03  4.54  -4.82   -.14 
1954 04  4.50   -.88   1.81 
1954 05 11.88   2.40   7.14 
1954 06 14.89   5.57  10.23 
1954 07 18.41   8.60  13.50 
1954 08 17.79   8.64  13.22 
1954 10  8.89   2.09   5.49 
1954 11  6.28    .63   3.45 
1954 12 -2.44  -9.50  -5.97 
1955 01  3.76  -3.39    .18 
1955 02  2.83  -4.88  -1.02 
1955 03  4.50  -3.82    .34 
1955 04  5.80  -2.74   1.53 
1955 07 18.39   7.08  12.73 
1955 09 13.05   5.76   9.40 
1955 10  6.16  -1.10   2.53 
1955 11  4.28   -.33   1.97 
1955 12   .73  -5.80  -2.53 
1956 02  -.80  -7.78  -4.29 
1956 03  1.91  -4.77  -1.43 
1956 05 10.24   1.65   5.94 
1956 06 14.59   4.28   9.43 
1956 07 17.87   8.35  13.11 
1956 09  9.72   3.86   6.79 
1956 10  5.08   -.55   2.26 
1956 11  2.18  -4.16   -.98 
1956 12   .20  -6.29  -3.04 
1957 01  2.65  -3.62   -.48 
1957 02  2.51  -5.48  -1.48 
1957 03  2.71  -2.11    .29 
1957 05 12.40   2.97   7.68 
1957 06 18.66   6.36  12.51 
1957 07 18.23   8.72  13.48 
1957 08 19.03  10.18  14.60 
1957 09 99.99   8.04 -99.99 
1957 10 11.63   3.03   7.33 
1957 11  7.70   1.04   4.37 
1957 12  -.58  -7.33  -3.95 
1958 01  2.56  -3.06   -.25 
1958 02  5.08   -.29   2.39 
1958 03  6.52  -1.32   2.60 
1958 04  8.81    .-8   4.36 
1958 06 15.28   5.42  10.35 
1958 07 15.69   7.66  11.67 
1958 10  7.89    .74   4.31 
1958 11  2.05  -3.73   -.84 
1958 12  1.98  -2.77   -.39 
1959 01  1.80  -3.79   -.99 
1959 02  5.04  -1.46   1.79 
1959 03   .64  -7.31  -3.33 
1959 04  6.85  -1.24   2.80 
1959 05 12.68   2.91   7.79 
1959 06 17.04   5.84  11.44 
1959 10 10.06   1.12   5.59 
1959 11  5.65   -.69   2.48 
1959 12  -.58  -7.45  -4.02 
1960 01  4.00  -2.26    .87 
1960 02  4.69  -2.18   1.25 
1960 03  3.66  -4.35   -.34 
1960 04  5.43  -2.07   1.68 
1960 05 12.47   3.92   8.19 
1960 06 15.61   5.41  10.51 
1960 07 17.65   7.67  12.66 
1960 08 99.99   8.01 -99.99 
1960 09 14.13   4.90   9.51 
1960 10  9.01   1.26   5.13 
1960 11  3.33  -2.81    .26 
1961 02  1.44  -5.53  -2.04 
1961 03  2.24  -6.00  -1.88 
1961 04  7.37   -.74   3.31 
1961 07 17.16   7.71  12.43 
1961 08 17.62   7.87  12.74 
1961 09 14.59   6.75  10.67 
1961 10  6.93   -.41   3.26 
1961 11  3.57  -3.86   -.14 
1961 12  -.82  -7.03  -3.92 
1962 01   .99  -7.00  -3.00 
1962 02  4.54  -3.26    .64 
1962 03  3.92  -4.32   -.20 
1962 04  7.89   -.64   3.62 
1962 06 16.54   9.62  13.08 
1962 07 18.89 -99.99 -99.99 
1962 09 13.38   4.28   8.83 
1962 10  8.99    .67   4.83 
1962 11  5.32   -.69   2.31 
1962 12  2.45  -4.19   -.87 
1963 01  4.37  -2.64    .86 
1963 02  3.14  -3.85   -.35 
1963 03  5.84  -2.62   1.61 
1963 04  6.90  -2.36   2.26 
1963 05 12.51   2.05   7.28 
1963 06 15.20   4.21   9.71 
1963 07 18.64 -99.99 -99.99 
1963 08 19.15  11.60  15.37 
1963 09 14.59   6.94  10.76 
1963 10  8.54    .37   4.45 
1963 11  1.72  -6.93  -2.60 
1963 12  4.76   -.75   2.00 
1964 01  2.08  -3.72   -.82 
1964 02  2.81  -4.64   -.91 
1964 03  3.58  -4.39   -.40 
1964 04  6.36  -1.72   2.32 
1964 05 11.10    .58   5.84 
1964 09 14.62   6.55  10.58 
1964 10  9.18   1.57   5.37 
1964 11  4.48  -2.51    .98 
1964 12   .54  -6.97  -3.21 
1965 01  1.71  -4.44  -1.36 
1965 02  1.10  -6.62  -2.76 
1965 03  7.91    .57   4.23 
