Date
- 1969-09-16 - 1969-09-301
- 1969-10-01 - 1969-10-151
- 1970-09-231
- 1970-11-061
- 1973-05-01 - 1973-05-101
- 1973-05-11 - 1973-05-221
- 1973-05-23 - 1973-05-311
- 1973-06-01 - 1973-06-081
- 1973-06-11 - 1973-06-211
- 1973-06-22 - 1973-06-291
- 1973-07-03 - 1973-07-111
- 1973-07-12 - 1973-07-171
- 1973-07-18 - 1973-07-301
- 1973-08-01 - 1973-08-151
- 1973-08-16 - 1973-08-301
- 1973-09-04 - 1973-09-171
- 1973-11-01 - 1973-11-151
- 1973-11-16 - 1973-11-301
- 1973-12-11 - 1973-12-201
- 1973-12-21 - 1973-12-311