165	July 1, 1998
164	June 15, 1998
163	June 1, 1998
162	May 15, 1998
161	May 1, 1998
160	April 15, 1998
159	April 1, 1998
158	March 15, 1998
157	March 1, 1998
156	February 15, 1998
155	February 1, 1998
154	January 15, 1998
153	January 1, 1998
152	December 15, 1997
151	December 1, 1997
150	November 15, 1997
149	November 1, 1997
148	October 15, 1997
147	October 1, 1997
146	September 15, 1997
145	September 1, 1997
144	August 15, 1997
143	August 1, 1997
142	July 15, 1997
141	July 1, 1997
140	June 15, 1997
139	June 1, 1997
138	May 15, 1997
137	May 1, 1997
136	April 15, 1997
135	April 1, 1997
134	March 15, 1997
133	March 1, 1997
132	February 15, 1997
131	February 1, 1997
130	January 15, 1997
129	January 1, 1997
128	December 15, 1996
127	December 1, 1996
126	November 15, 1996
125	November 1, 1996
124	October 15, 1996
123	October 1, 1996
122	September 15, 1996
121	September 1, 1996
120	August 15, 1996
119	August 1, 1996
118	July 15, 1996
117	July 1, 1996
116	June 15, 1996
115	June 1, 1996
114	May 15, 1996
113	May 1, 1996
112	April 15, 1996
111	April 1, 1996
110	March, 1996
109	February, 1996
108	January, 1996
107	December, 1995
106	November, 1995
105	October, 1995
102	July, 1995
101	June, 1995
100	May, 1995
099	April, 1995
098	March, 1995
097	February, 1995
095	December, 1994
094	November, 1994
093	October, 1994
084	January, 1994
083	December, 1993
082	November, 1993
081	October, 1993
080	September, 1993
034	June 7, 1988
033	January 12, 1988
032	August 13, 1987
031	July 7, 1987
030	May 29, 1987
029	March 14, 1987
028	January 15, 1987
026	September 2, 1986
025	June 16, 1986
024	May 20, 1986
023	April 28, 1986
022	February 14, 1986
021	February 10, 1986
020	January 29, 1986
019	January, 1986
018	December 21, 1985
017	November 5, 1985
016	October, 1985
015	September 11, 1985
014	July 26, 1985
013	July 6, 1985
012	May/June, 1985
010	March 21, 1985
009	February 23, 1985
008	January 12, 1985
007	December 3, 1984
006	November 20, 1984
005	November 7, 1984
004	October 20, 1984
003	October 19, 1984
002	October 10, 1984
001	September 24, 1984