Ghana–Togo relations a regular flow of refugees into Ghana. By May, following Togo's partial closure of the border, all persons living in Togo, including diplomats, had to obtain a special permit from the Togolese interior ministry to travel to Ghana by road. Travelers from Ghana were allowed into Togo but were not permitted to return. By early June, half of Lomé's 600,000 residents were estimated to have fled to neighboring Ghana and Benin. At the beginning of 1994, relations between Ghana and Togo became even worse. On January 6, a commando attack occurred in Lomé, which Togolese authorities described as an attempt
Benin standard of measurement for the 10% target. Benin has the third-highest publication intensity for scientific journals in West Africa, according to Thomson Reuters' Web of Science, Science Citation Index Expanded. There were 25.5 scientific articles per million inhabitants cataloged in this database in 2014. This compares with 65.0 for the Gambia, 49.6 for Cape Verde, 23.2 for Senegal and 21.9 for Ghana. The volume of publications in this database tripled in Benin between 2005 and 2014 from 86 to 270. Between 2008 and 2014, Benin's main scientific collaborators were based in France (529 articles), United States (261), United Kingdom (254),