1964-09-01 00:00:00+00  0.000043
1964-10-01 00:00:00+00  0.000043
1964-11-01 00:00:00+00  0.000043
1964-12-01 00:00:00+00  0.000043
1965-01-01 00:00:00+00  0.000043
1965-02-01 00:00:00+00  0.000043
1965-03-01 00:00:00+00  0.000043
1965-04-01 00:00:00+00  0.000043
1965-05-01 00:00:00+00  0.000043
1965-06-01 00:00:00+00  0.000043
1965-07-01 00:00:00+00  0.000043
1965-08-01 00:00:00+00  0.000043
1965-09-01 00:00:00+00  0.000043
1965-10-01 00:00:00+00  0.000043
1965-11-01 00:00:00+00  0.000043
1965-12-01 00:00:00+00  0.000043
1966-01-01 00:00:00+00  0.000043
1966-02-01 00:00:00+00  0.000043
1966-03-01 00:00:00+00  0.000044
1966-04-01 00:00:00+00  0.000043
1966-05-01 00:00:00+00  0.000044
1966-06-01 00:00:00+00  0.000044
1966-07-01 00:00:00+00  0.000044
1966-08-01 00:00:00+00  0.000044
1966-09-01 00:00:00+00  0.000044
1966-10-01 00:00:00+00  0.000044
1966-11-01 00:00:00+00  0.000044
1966-12-01 00:00:00+00  0.000044
1967-01-01 00:00:00+00  0.000044
1967-02-01 00:00:00+00  0.000045
1967-03-01 00:00:00+00  0.000044
1967-04-01 00:00:00+00  0.000044
1967-05-01 00:00:00+00  0.000044
1967-06-01 00:00:00+00  0.000044
1967-07-01 00:00:00+00  0.000045
1967-08-01 00:00:00+00  0.000045
1967-09-01 00:00:00+00  0.000045
1967-10-01 00:00:00+00  0.000044
1967-11-01 00:00:00+00  0.000044
1967-12-01 00:00:00+00  0.000045
1968-01-01 00:00:00+00  0.000045
1968-02-01 00:00:00+00  0.000045
1968-03-01 00:00:00+00  0.000045
1968-04-01 00:00:00+00  0.000044
1968-05-01 00:00:00+00  0.000045
1968-06-01 00:00:00+00  0.000046
1968-07-01 00:00:00+00  0.000046
1968-08-01 00:00:00+00  0.000046
1968-09-01 00:00:00+00  0.000046
1968-10-01 00:00:00+00  0.000045
1968-11-01 00:00:00+00  0.000046
1968-12-01 00:00:00+00  0.000046
1969-01-01 00:00:00+00  0.000045
1969-02-01 00:00:00+00  0.000045
1969-07-01 00:00:00+00  0.000044
1969-08-01 00:00:00+00  0.000044
2009-01-01 00:00:00+00  0.000043