Age 26-50 years old
Participants from:
Europe, America, Australia
Eastern Europe, Russia, Belarus, Ukraine, Moldova
Middle East: Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, the Syrian Arab Republic, Turkey, the United Arab Emirates and Yemen
ASEAN countries: Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam
Russia, Belarus, Ukraine, Moldova