Africa: | Algeria, Botswana, Egypt, Ethiopia, Ghana, Kenya, Lesotho, Liberia, Madagascar, Malawi, Mozambique, Namibia, Nigeria, Senegal, South Africa, Swaziland, Tanzania, Uganda, Zambia, Zimbabwe |
Asia: | Bhutan, Cambodia, China, India, Indonesia, Japan, Lao PDR, Sri Lanka, Taiwan Region, Thailand |
Europe: | Switzerland |
Latin America: | Costa Rica, Ecuador, Guatemala, Nicaragua |
North America: | Canada |