- 1975 - December 31, 1975 - Appendix A
- 1975 - March 1975 ATM
- 1976 - March 19, 1976
- 1976 - March 1976 ATM
- 1977 - March 1977 ATM
- 1977 - March 25, 1977
- 1978 - January 25, 1978
- 1978 - June 1978 ATM
- 1978 - March 24, 1978
- 1979 - February 14, 1979
- 1979 - June 27, 1979
- 1979 - September 5, 1979
- 1980 - December 15, 1980 Amendments
- 1980 - September 17, 1980 Amendments
- 1981 - May 27, 1981 ATM
- 1982 - December 1, 1982 STM
- 1983 - May 18, 1983 ATM
- 1984 - April 25, 1984 Amendments
- 1984 - August 8, 1984 Amendments
- 1984 - June 13, 1984 Amendments