2020-2023 (vol. 83, no. 2 - vol. 86, no. 2 )
2018-2020 (vol. 81, no. 1 - vol. 83, no. 2 )
2012-2017 (vol. 75, no. 1 - vol. 80, no. 2 )
2006-2011 (vol. 69, no. 1 - vol. 74, no. 2)
1996-2005 (vol. 59, no. 1 - vol. 60, no. 4, end of quarterly production. Semi-annual production begins: vol. 61, no. 1 - vol. 68, no. 2)
1991-1995 (vol. 54, no. 4 - vol. 58, no. 4)
1989-1991 (vol. 52, no. 1 - vol. 54, no. 3)
1986-1988 (vol. 49, no. 1 - vol. 51, no. 4)
1983-1985 (vol. 46, no. 2 - vol. 48, no. 4)
1978-1981 (vol. 41, no. 3 - vol. 44, no. 4)
1975-1978 (vol. 38, no. 2 - vol. 41, no. 2)
1972-1975 (vol. 35, no. 1 - vol. 38, no. 1)
1968-1971 (vol. 31, no. 3 - vol. 34, no. 4)
1960-1968 (vol. 23, no. 1 - vol. 31, no. 2)
1957-1959 (vol. 20, no. 1 - vol. 22, no. 4)
1949-1956 (vol. 12, no. 3 - vol. 19, no. 4)
1946-1949 (vol. 9, no. 3 - vol. 12, no. 2)
1938-1946 (vol. 1, no. 1 - vol. 9, no. 2)
