Date
- 1969-09-16 - 1969-09-301
- 1969-10-01 - 1969-10-151
- 1969-12-11 - 1969-12-131
- 1970-11-13 - 1979-12-091
- 1970-19721
- 1971-01-011
- 1971-01-04 - 1971-01-151
- 1971-01-16 - 1971-01-291
- 1971-02-01 - 1971-02-121
- 1971-02-17 - 1971-02-261
- 1971-03-01 - 1971-03-151
- 1971-03-16 - 1971-03-311
- 1971-04-01- 1971-04-151
- 1971-04-16 - 1971-04-301
- 1971-05-02 - 1971-05-151
- 1971-05-16 - 1971-05-311
- 1971-06-01 - 1971-06-151
- 1971-06-16 - 1971-06-301
- 1971-071
- 1971-07-01 - 1971-07-151