Publication Dates
These are the actual release dates for each issue.
| Pub. year |
v. |
no. |
Date issue released |
| 1971 |
1 |
1 |
16 February 1971 |
| 1971 |
1 |
2 |
12 May 1971 |
| 1971 |
1 |
3 |
21 January 1972 |
| 1971 |
1 |
4 |
21 April 1972 |
| 1972 |
2 |
1 |
15 May 1972 |
| 1972 |
2 |
2 |
29 June 1972 |
| 1972 |
2 |
3 |
08 September 1972 |
| 1972 |
2 |
4 |
12 January 1973 |
| 1973 |
3 |
1 |
04 April 1973 |
| 1973 |
3 |
2 |
18 July 1973 |
| 1973 |
3 |
3 |
12 September 1973 |
| 1973 |
3 |
4 |
28 November 1973 |
| 1974 |
4 |
1 |
06 March 1974 |
| 1974 |
4 |
2 |
30 April 1974 |
| 1974 |
4 |
3 |
13 August 1974 |
| 1974 |
4 |
4 |
25 November 1974 |
| 1975 |
5 |
1 |
22 January 1975 |
| 1975 |
5 |
2 |
08 May 1975 |
| 1975 |
5 |
3 |
09 September 1975 |
| 1975 |
5 |
4 |
13 November 1975 |
| 1976 |
6 |
1 |
10 March 1976 |
| 1976 |
6 |
2 |
18 June 1976 |
| 1976 |
6 |
3 |
15 September 1976 |
| 1976 |
6 |
4 |
29 November 1976 |
| 1977 |
7 |
1 |
24 March 1977 |
| 1977 |
7 |
2 |
17 June 1977 |
| 1977 |
7 |
3 |
26 August 1977 |
| 1977 |
7 |
4 |
27 October 1977 |
| 1978 |
8 |
1 |
30 January 1978 |
| 1978 |
8 |
2 |
28 April 1978 |
| 1978 |
8 |
3 |
14 September 1978 |
| 1978 |
8 |
4 |
04 December 1978 |
| 1979 |
9 |
1 |
13 March 1979 |
| 1979 |
9 |
2 |
29 June 1979 |
| 1979 |
9 |
3 |
23 August 1979 |
| 1979 |
9 |
4 |
21 November 1979 |
| 1980 |
10 |
1 |
27 February 1980 |
| 1980 |
10 |
2 |
06 June 1980 |
| 1980 |
10 |
3 |
29 October 1980 |
| 1980 |
10 |
4 |
24 December 1980 |
| 1981 |
11 |
1 |
03 April 1981 |
| 1981 |
11 |
2 |
17 June 1981 |
| 1981 |
11 |
3 |
17 July 1981 |
| 1981 |
11 |
4 |
07 October 1981 |
| 1982 |
12 |
1 |
06 January 1982 |
| 1982 |
12 |
2 |
01 April 1982 |
| 1982 |
12 |
3 |
08 July 1982 |
| 1982 |
12 |
4 |
07 October 1982 |
| 1983 |
13 |
1 |
12 January 1983 |
| 1983 |
13 |
2 |
05 April 1983 |
| 1983 |
13 |
3 |
27 July 1983 |
| 1983 |
13 |
4 |
28 October 1983 |
| 1984 |
14 |
1 |
23 January 1984 |
| 1984 |
14 |
2 |
23 April 1984 |
| 1984 |
14 |
3 |
27 July 1984 |
| 1984 |
14 |
4 |
24 October 1984 |
| 1985 |
15 |
1 |
24 January 1985 |
| 1985 |
15 |
2 |
16 April 1985 |
| 1985 |
15 |
3 |
22 July 1985 |
| 1985 |
15 |
4 |
25 October 1985 |
| 1986 |
16 |
1 |
23 January 1986 |
| 1986 |
16 |
2 |
04 April 1986 |
| 1986 |
16 |
3 |
15 July 1986 |
| 1986 |
16 |
4 |
09 October 1986 |
| 1987 |
17 |
1 |
15 January 1987 |
| 1987 |
17 |
2 |
17 April 1987 |
| 1987 |
17 |
3 |
23 June 1987 |
| 1987 |
17 |
4 |
06 October 1987 |
| 1988 |
18 |
1 |
05 January 1988 |
| 1988 |
18 |
2 |
06 April 1988 |
| 1988 |
18 |
3 |
07 July 1988 |
| 1988 |
18 |
4 |
28 October 1988 |
| 1989 |
19 |
1 |
05 January 1989 |
| 1989 |
19 |
2 |
14 April 1989 |
| 1989 |
19 |
3 |
05 July 1989 |
| 1989 |
19 |
4 |
09 October 1989 |
| 1990 |
20 |
1 |
25 January 1990 |
| 1990 |
20 |
2 |
24 April 1990 |
| 1990 |
20 |
3 |
19 July 1990 |
| 1990 |
20 |
4 |
23 October 1990 |
| 1991 |
21 |
1 |
31 January 1991 |
| 1991 |
21 |
2 |
21 May 1991 |
| 1991 |
21 |
3 |
24 July 1991 |
| 1991 |
21 |
4 |
29 October 1991 |
| 1992 |
22 |
1 |
17 January 1992 |
| 1992 |
22 |
2 |
30 April 1992 |
| 1992 |
22 |
3 |
12 August 1992 |
| 1992 |
22 |
4 |
12 November 1992 |
| 1993 |
23 |
1 |
09 February 1993 |
| 1993 |
23 |
2 |
20 May 1993 |
| 1993 |
23 |
3 |
21 August 1993 |
| 1993 |
23 |
4 |
23 November 1993 |
| 1994 |
24 |
1 |
16 February 1994 |
| 1994 |
24 |
2 |
26 May 1994 |
| 1994 |
24 |
3 |
01 September 1994 |
| 1994 |
24 |
4 |
08 December 1994 |
| 1995 |
25 |
1 |
20 March 1995 |
| 1995 |
25 |
2 |
03 May 1995 |
| 1995 |
25 |
3 |
18 August 1995 |
| 1995 |
25 |
4 |
13 November 1995 |
| 1996 |
26 |
1 |
26 January 1996 |
| 1996 |
26 |
2 |
17 April 1996 |
| 1996 |
26 |
3 |
18 July 1996 |
| 1996 |
26 |
4 |
17 October 1996 |
| 1997 |
27 |
1 |
10 February 1997 |
| 1997 |
27 |
2 |
22 April 1997 |
| 1997 |
27 |
3 |
16 July 1997 |
| 1997 |
27 |
4 |
17 October 1997 |
| 1998 |
28 |
1 |
19 January 1998 |
| 1998 |
28 |
2 |
14 April 1998 |
| 1998 |
28 |
3 |
27 July 1998 |
| 1998 |
28 |
4 |
27 October 1998 |
| 1999 |
29 |
1 |
05 February 1999 |
| 1999 |
29 |
2 |
23 April 1999 |
| 1999 |
29 |
3 |
19 July 1999 |
| 1999 |
29 |
4 |
01 November 1999 |
| 2000 |
30 |
1 |
27 January 2000 |
| 2000 |
30 |
2 |
10 May 2000 |
| 2000 |
30 |
3 |
10 August 2000 |
| 2000 |
30 |
4 |
08 November 2000 |
| 2001 |
31 |
1 |
06 March 2001 |
| 2001 |
31 |
2 |
14 May 2001 |
| 2001 |
31 |
3 |
14 August 2001 |
| 2001 |
31 |
4 |
28 November 2001 |
| 2002 |
32 |
1 |
15 January 2002 |
| 2002 |
32 |
2 |
24 May 2002 |
| 2002 |
32 |
3 |
23 July 2002 |
| 2002 |
32 |
4 |
26 December 2002 |
| 2003 |
33 |
1 |
31 January 2003 |
| 2003 |
33 |
2 |
19 June 2003 |
| 2003 |
33 |
3 |
11 September 2003 |
| 2003 |
33 |
4 |
31 December 2003 |
| 2004 |
34 |
1 |
31 March 2004 |
| 2004 |
34 |
2 |
25 May 2004 |
| 2004 |
34 |
3 |
23 August 2004 |
| 2004 |
34 |
4 |
15 December 2004 |
| 2005 |
35 |
1 |
07 February 2005 |
| 2005 |
35 |
2 |
29 April 2005 |
| 2005 |
35 |
3 |
14 July 2005 |
| 2005 |
35 |
4 |
06 December 2005 |
| 2006 |
36 |
1 |
15 February 2006 |
| 2006 |
36 |
2 |
18 May 2006 |
| 2006 |
36 |
3 |
11 August 2006 |
| 2006 |
36 |
4 |
26 October 2006 |
| 2007 |
37 |
1 |
06 February 2007 |
| 2007 |
37 |
2 |
10 April 2007 |
| 2007 |
37 |
3 |
17 July 2007 |
| Blue denotes correction to the date published in the issue. The date is corrected based on Cushman Foundation records. |
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