Date
- 1967-12-04 - 1967-12-151
- 1968-03-18 - 1968-03-311
- 1968-07-02 - 1968-07-301
- 1968-09-03 - 1968-09-141
- 1968-09-16 - 1968-09-251
- 1968-10-16 - 1968-10-311
- 1969-04-04 - 1969-04-151
- 1969-09-03 - 1969-09-151
- 1972-05-01 - 1972-05-151
- 1972-11-16 - 1972-11-301
- 1973-05-01 - 1973-05-101
- 1973-05-23 - 1973-05-311
- 1973-06-22 - 1973-06-291
- 1973-07-03 - 1973-07-111
- 1973-07-18 - 1973-07-301
- 1973-08-01 - 1973-08-151
- 1973-08-16 - 1973-08-301
- 1973-11-16 - 1973-11-301
- 1973-12-03 - 1973-12-101
- 1973-12-21 - 1973-12-311