1973	73-1	73-2	73-3	73-4	73-5
1974	74-1	74-2	74-3	74-4	74-5	74-6
	74-7
1975	75-1	75-2	75-3	75-4	75-5	75-6
	75-7	75-8	75-9	75-10	75-11	75-12
	75-13
1976	76-1	76-2	76-3	76-4	76-5	76-6
	76-7	76-8	76-9	76-10	76-11
1977	77-1	77-2	77-3	77-4	77-5	77-6
1978	78-1	78-2	78-3	78-4	78-5	78-6
	78-7	78-8	78-9	78-10	78-11	78-12
	78-13	78-14	78-15	78-16	78-17	78-18
	78-19	78-20	78-21	78-22	78-23	78-24
	78-25	78-26	78-27	78-28	78-29
1979	79-1	79-2	79-3	79-4	79-5	79-6
	79-7	79-8	79-9	79-10	79-11	79-12
	79-13	79-14	79-15	79-16	79-17	79-18
	79-19	79-20	79-21	79-22
1980	80-1
1982	82-1	82-2	82-3	82-4	82-5	82-6
	82-7	82-8	82-9	82-10
1983	83-1	83-2	83-3	83-4	83-5
	83-7	83-8	83-9
1984	84-1
1985	85-1	85-2	85-3	85-4	85-5	85-7
1988	88-1
1990	90-1	90-2	90-3	90-4
1991	91-1	91-2	91-3
1992	92-1	92-2	92-3	92-4
1993	93-1

Discontinued in 1993; Replaced by UNCRD Discussion Paper