30 July 19 80 29 July 1980 17 July 1980 17 ,tu ly 1980 17 ,tuly 1980 17 ilu Iy 1980 17 'JuIy 1980 3 Decenber 1980 17 July 1980l7 July 1980 17 July 1980 17 .Iuly 1980 5 February 198 5 ilu ly 1980July 19 80iluly 198 0,luIy I9 80 July 198 0 Apr iI I9A4July 1980 June 1980July 1981July 1980 uay 198 0Aprll 1980 !{ay 1.9 83 September L98 0 uay 1980Date of recelpt of the lnetrunents ofratification or accession l0 ,Iu1y 1985 7 June 1983 12 August 1982 9 Auqust 19 82 23 August 1985 17 July 1980 20 July l98L 3 !.{arch 1983 22 Decenber 1980 18 June 198 5 13 September 19 84 l0 June 1985 19 October 1984 25 .Iune 1985 9 !4arch 1984 a/ 14 August 19 81 17 July l9A4 a/ 9 July 1984 a/ 23 !.{arch 1981 20 Jul.y l98I l0 ilanuary 198 5 27 october 19 8I 13 June 19852l May l98l 29 October 1981 13 Septenber 198 2 5 August 1981 30 July 1980 30 JuIy 1980 27 December 198 4 7 January 1982 2 March l98l 25 April 1985 a/t7 t7 L7 L7 l7 z5 l5 29 24 z)State Saint Luc la Salnt vincent and the Grenad ines seneqal Spa in Sri Lanka Srreden Thailand Tog o Trinidad and Tobago Tunisia Uganda Ukrainian Soviet Soc iali st Republic Union of soviet Soc lalist Republicsgniled (ingdotrt of Great Br i. ca in and Norlhern l reland United RePublic of Tanzani a United States of Amer ica ur ug uay venezuelaViet Nam Yugoslavia Zaire z arnbi a Z/ Accession.DaCe of siqnaCure 29 Ju ly 1980 l7 July 1980 l7 July 1980 7 lrarch 1980 2? ilune 1985 24 JuIy 1980 30 July 1980 I? iluly 19 80