12 Countries

Mexico

Federal Republic

President Enrique Pena Nieto

China

Communist State

President Xi JinPing

Brazil

Federal Republic

President Dilma Rousseff

Canada

Federal Republic

Prime Ministor Stephen Harper

France

Republic

President Francois Hollande

Germany

Federal Republic

President Joachim Gauck

Head of Government: Chancellor Angela Merkel

India

Federal Republic

President Pranab Mukherjee

Israel

Parliamentary democracy

President Reuven Revilin

Japan

Constitutional Monarchy

Prime Minister Shinzo Abe

Russia

Federation

President Vladimir Putin

Syria

Republic

President Bashar Al Assad

United Kingdom

Constitutional Monarchy

Prime Minister David Cameron