They are part of the four essential elements of the Djiboutian afternoon tea. Storytelling is an ancient custom in Djiboutian culture. This proved unpopular with the Djiboutian population. Marines served as the liaison between the American pilots and the French and Djiboutian controllers. Arta was established after the end of the Djiboutian Civil War in 1994. The Gulf of Tadjoura is far more densely populated on the Djiboutian shore. The Djiboutian franc is the currency of Djibouti. There are 2,000 Djiboutian army personnel deployed abroad. This initiative is expected to generate $30 million in revenue for the Djiboutian government. Djiboutian music has Somali and Afar roots, Most Somali songs are pentatonic. Djiboutian attire reflects the region's hot and arid climate. A decade later, the Djiboutian people voted for independence. The Djiboutian franc () is the currency of Djibouti. The Djiboutian Navy is part of the Djibouti Armed Forces. Almost 95% of Ethiopia's imports and exports move through Djiboutian ports.