1961 05  19.59   -.52   9.53 
1961 06  29.78   5.66  17.72 
1961 07  32.34   6.51  19.42 
1961 09  21.29  -2.16   9.56 
1962 02   4.28  -7.99  -1.85 
1962 03   8.18  -6.15   1.01 
1962 04  18.28 -99.99 -99.99 
1962 05  17.04   0.49   8.76 
1962 06  25.83 -99.99 -99.99 
1962 07  29.59   5.43  17.51 
1962 11  11.16  -3.32   3.92 
1963 01   5.85 -14.81  -4.48 
1963 02  11.62  -1.42   5.10 
1963 04  10.48  -3.86   3.31 
1963 05  20.61   2.41  11.51 
1963 07  28.83   3.74  16.28 
1964 01   3.69  -8.62  -2.46 
1964 04  14.01  -5.72   4.14 
1964 05  18.61  -1.41   8.60 
1964 06  21.65   4.92  13.28 
1964 07  31.26   7.29  19.27 
1964 09  23.97   -.60  11.68 
1964 12   4.84  -5.67   -.41 
1965 01   4.86  -4.39   0.23 
1965 02   9.26  -5.56   1.85 
1965 03  11.70  -9.07   1.31 
1965 04  15.37  -1.08   7.14 
1965 06  23.35   4.71  14.03 
1965 07  29.23   5.52  17.37 
1965 08  26.82   6.97  16.89 
1966 01   3.46 -11.20  -3.87 
1966 03  12.40  -5.56   3.41 
1966 04  17.86  -4.44   6.71 
1966 05  23.42   -.24  11.59 
1966 06  23.16   4.83  13.99 
1966 07  29.81   5.68  17.74 
1966 08  30.40   5.44  17.92 
1966 09  26.93   3.36  15.14 
1966 10  19.37  -5.10   7.13 
1966 11  10.18  -3.18   3.50 
1966 12   5.00  -5.86   -.43 
1967 01   6.51  -5.49   0.51 
1967 02   9.52  -5.21   2.15 
1967 12   3.17 -13.69  -5.26 
1968 01   6.79 -10.59  -1.90 
1968 02  11.23  -3.65   3.78 
1968 05  21.53   -.58  10.47 
