International conference statistics
The International Conference & Congress Association (ICCA) and the Union of International Associations (UIA) annually gather statistics on the international business travel market, including the Dutch one.
ICCA conference statistics 2013
Annually, the International Congress and Convention Association (ICCA) publishes a ranking of countries that host international conventions. Here you can find the 2013 statistics.
UIA conference statistics 2013
The Union of International Associations (UIA) annually gathers statistics on the Dutch and the international business travel market. Here are the 2013 statistics.