List of maritime boundary treaties

Columns: Country 1 | Country 2 | Agreement date | Treaty name
Norway | Sweden | 27 Jul 1968 | Agreement between Sweden and Norway concerning the delimitation of the continental shelf | East Germany | Poland | 29 Oct 1968 | Treaty between the Polish People 's Republic and the German Democratic Republic concerning the delimitation of the continental shelf in the Baltic Sea | Poland | Soviet Union | 28 Aug 1969 | Treaty between the Polish People 's Republic and the Union of Soviet Socialist Republics concerning the boundary of the continental shelf in the Gulf of Gdansk and the south-eastern part of the Baltic Sea | Denmark | West Germany | 22 and 28 Oct 1970 | Exchange of notes constituting an agreement concerning the delimitation of the borderline between Denmark and the Federal Republic of Germany in the Flensborg Fiord area | West Germany | Netherlands | 28 Jan 1971 | Treaty between the Kingdom of the Netherlands and the Federal Republic of Germany concerning the Delimitation of the Continental Shelf under the North Sea | Denmark | West Germany | 28 Jan 1971 | Treaty between the Kingdom of Denmark and the Federal Republic of Germany concerning the delimitation of the continental shelf under the North Sea ( with annexes and exchange of letters )

Example questions:
Between the countries of Europe that signed a maritime boundary treaty on 28 Aug 1969 which is larger in total area ? | Between the countries of Europe that signed a maritime boundary treaty on 10 Mar 1965 which is larger in total area ? | Between the countries tof Europe that signed a maritime boundary treaty on 30 Jan 1932 which is smaller in total area ? | Between the countries of Europe that signed a maritime boundary treaty on 18 May 1963 which is smaller in total area ? | Between the countries of Europe that signed a maritime boundary treaty on 27 Jul 1968 which is larger in total area ?

Answers:
Soviet Union | Norway | Denmark | Monaco | Sweden