Passenger arrivals for 2004 were as follows air arrivals, 157,016 ferry arrivals, 24,833 cruise visitors, 162,780 and visitor arrivals by land, 7,311,555.

Was also a visiting scholar at the School of Law of Columbia University.

He continues to guest lecture in other universities around the world.

In 1931, he was a visiting professor at The Tokyo College of Commerce.

In 2005 2006 he was a Visiting Professor at Harvard University.

From 1976 77, he was a Visiting Professor of Islamic at Temple University, Philadelphia, United States.

In 1964, he moved to Berkeley, California, he remained at the University of California, Berkeley until retiring in 1990.

Guest Professor at the Victimology II postgraduate course.

In 2013 the City of Paris welcomed 15.6 million international visitors the largest number of whom came from the United States.

He was a visiting researcher at the Harvard Law School from 1989 to 1990, and a foreign legal consultant at Edwards Angell LLP from 1989 to 1992.

I have been teaching law at the Kinshasa Gombe University School of Commerce for years and I was a Researcher at the University of Geneva where I still teach International Criminal Law and International Humanitarian Law as a visiting Lecturer.

In 2003, the Territory received 109,282 visitors, 52 per cent of whom came from the United States, 5 per cent from the United Kingdom and 4 per cent from Canada.

He has also given courses as a visiting professor, one on the economic aspects of international law (University of Naples, 1989) and one on coercive measures and international economic sanctions (University of Paris II, 1990).