5. Decides that the four Parties that have invoked Article 4.6 of the Convention, requesting in their first communications flexibility to use base years other than 1990, be allowed this degree of flexibility, as follows:
5. Decides that the four Parties that have invoked Article 4.6 of the Convention, requesting in their first communications flexibility to use base years other than 1990, be allowed this degree of flexibility, as follows: