Pakistan Panama Papua New Guinea Peru Philippines Poland Portugal Qatar Republic of Korea Romania Rwanda Saint Lucia I Saint Vincent and the Grenadines Senegal Seychelles Sierra Leone Solomon Islands Somalia Spain Sri Lanka Sudan Suriname Swaziland Sweden Syrian Arab Republic Togo Tonga Trinidad and Tobago Date of receipt of the instrument of ratification or accession 20 February 1975 6 August 1969 18 December 1970 18 April 1983 a/ 11 November 1982 z&./ 30 January 1971 a/ 10 December 1971 22 November 1972 15 February 1978 91 27 April 1967 16 October 1967 a/ 6 August 1970 21 September 1966 16 August 1967 27 January 1982 d/ 29 September 1971 15 September 1967 5 December 1968 24 August 1982 a./ 22 July 1976 a/ 5 December 1978 af 15 September 1970 a/ 16 April 1975 a/ 14 February 1990 a/ 9 November 1981 a/ 19 April 1972 7 March 1978 E/ 2 August 1967 17 March 1982 h/ 26 August 1975 13 September 1968 p/ 18 February 1982 91 21 March 1977 a/ 15 March 1984 41 7 April 1969 a./ 6 December 1971 21 April 1969 a./ 1 September 1972 p/ 16 February 1972 a/ 4 October 1973 Entry into force 22 March 1975 5 September 1969 17 January 1971 18 May 1983 11 December 1982 1 March 1971 9 January 1972 22 December 1972 17 March 1978 4 January 1969 4 January 1969 5 September 1970 4 January 1969 4 January 1969 26 February 1982 29 October 1971 4 January 1969 4 January 1969 23 September 1982 21 August 1976 4 January 1979 15 October 1970 16 May 1975 14 February 1990 41 9 December 1981 19 May 1972 6 April 1978 4 January 1969 17 March 1982 h/ 25 September 1975 4 January 1969 20 March 1982 
**Analysis**
The text appears to be a list of countries that have ratified or acceded to a certain international agreement, along with the dates of receipt of the instrument of ratification or accession and the entry into force of the agreement. The dates and countries listed suggest that the agreement may be related to international cooperation or treaty-making in a specific area.

**Category**
International trade, Foreign Affairs