Countries visited: Australia, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, China, Costa Rica, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Germany, Greece, Hungary, Indonesia, Iran, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kyrgyzstan, Latvia, Lebanon, Liechtenstein, Lithuania, Malaysia, Malta, Mongolia, Montenegro, Morocco, Netherlands, Panama, Poland, Portugal, Qatar, Romania, San Marino, Serbia, Singapore, Slovakia, Slovenia, Spain, Sweden, Switzerland, Syrian Arab Republic, Tanzania, Thailand, Turkey, Ukraine, United Arab Emirates, United Kingdom, United States, Vatican City State