Reference 1: Internet users (green).
Reference 2: China, India, United States, Brazil, Japan, Russia, Nigeria, Mexico, Germany, United Kingdom, Indonesia, France, Vietnam, South Korea, Turkey, Philippines, Italy, Spain, Iran, Pakistan, Egypt, Canada, Argentina, South Africa, Colombia, Thailand, Poland, Bangladesh, Ukraine, Saudi Arabia, Malaysia, Kenya, Australia, Morocco, Venezuela, Taiwan, Netherlands, Algeria, Kazakhstan, Peru, Uzbekistan, Myanmar, Chile, Ethiopia, Romania, Sudan, Belgium, Sweden, Czech Republic, United Arab Emirates, Ecuador, Azerbaijan, Uganda, Greece, Switzerland, Hungary, Austria, Portugal, Yemen, Ghana, Israel, Iraq, Sri Lanka, Hong Kong, Belarus, Serbia, Syria, Dominican Republic, Denmark, Tunisia, Finland, Norway, Nepal, Bolivia, Cameroon, Ivory Coast, Slovakia, Singapore, Guatemala, Lebanon, Jordan, Bulgaria, New Zealand, Ireland, Cuba, Zambia, Oman, Senegal, Kuwait, Angola, Cambodia, Croatia, Paraguay, Democratic Republic of the Congo, Puerto Rico, Costa Rica, Tanzania, Afghanistan, Palestinian Authority, Zimbabwe, Mozambique, Bosnia and Herzegovina, Uruguay, South Sudan, Rwanda, Qatar, Burkina Faso, Lithuania, Moldova, Panama, Mali, Georgia, Kyrgyzstan, Armenia, Albania, El Salvador, Honduras, Tajikistan, Malawi, Latvia, Slovenia, Macedonia, Haiti, Bahrain, Laos, Jamaica, Nicaragua, Libya, Estonia, Madagascar, Trinidad and Tobago, Cyprus, Turkmenistan, Benin, Mauritius, Mongolia, Botswana, Mauritania, Papua New Guinea, Guinea, Luxembourg, Namibia, Burundi, Togo, Macau, Niger, Fiji, Gabon, Montenegro, Swaziland, Chad, Republic of the Congo, Lesotho, The Gambia, Iceland, Malta, Bhutan, The Bahamas, Brunei, Guyana, Liberia, Suriname, Cabo Verde, Central African Republic, Barbados, Maldives, New Caledonia, Somalia, French Polynesia, Equatorial Guinea, Sierra Leone, Timor Leste, Belize, Guam, Djibouti, Saint Lucia, Aruba, Andorra, Guinea-Bissau, Bermuda, Antigua and Barbuda, Vanuatu, Comoros, Solomon Islands, U.S. Virgin Islands, Grenada, Saint Vincent and the Grenadines, Eritrea, Seychelles, São Tomé and Príncipe, Dominica, Samoa, Tonga, Cayman Islands, Faroe Islands, Saint Kitts and Nevis, Jersey, Greenland, Liechtenstein, Monaco, Micronesia, Federated States of, Gibraltar, San Marino, Kiribati, British Virgin Islands, Marshall Islands, Anguilla, Tuvalu, Saint Helena, Falkland Islands, Montserrat, Wallis and Futuna, Niue and Ascension.
Source: http://en.wikipedia.org/wiki/List_of_countries_by_number_of_Internet_users
Reference 2: China, India, United States, Brazil, Japan, Russia, Nigeria, Mexico, Germany, United Kingdom, Indonesia, France, Vietnam, South Korea, Turkey, Philippines, Italy, Spain, Iran, Pakistan, Egypt, Canada, Argentina, South Africa, Colombia, Thailand, Poland, Bangladesh, Ukraine, Saudi Arabia, Malaysia, Kenya, Australia, Morocco, Venezuela, Taiwan, Netherlands, Algeria, Kazakhstan, Peru, Uzbekistan, Myanmar, Chile, Ethiopia, Romania, Sudan, Belgium, Sweden, Czech Republic, United Arab Emirates, Ecuador, Azerbaijan, Uganda, Greece, Switzerland, Hungary, Austria, Portugal, Yemen, Ghana, Israel, Iraq, Sri Lanka, Hong Kong, Belarus, Serbia, Syria, Dominican Republic, Denmark, Tunisia, Finland, Norway, Nepal, Bolivia, Cameroon, Ivory Coast, Slovakia, Singapore, Guatemala, Lebanon, Jordan, Bulgaria, New Zealand, Ireland, Cuba, Zambia, Oman, Senegal, Kuwait, Angola, Cambodia, Croatia, Paraguay, Democratic Republic of the Congo, Puerto Rico, Costa Rica, Tanzania, Afghanistan, Palestinian Authority, Zimbabwe, Mozambique, Bosnia and Herzegovina, Uruguay, South Sudan, Rwanda, Qatar, Burkina Faso, Lithuania, Moldova, Panama, Mali, Georgia, Kyrgyzstan, Armenia, Albania, El Salvador, Honduras, Tajikistan, Malawi, Latvia, Slovenia, Macedonia, Haiti, Bahrain, Laos, Jamaica, Nicaragua, Libya, Estonia, Madagascar, Trinidad and Tobago, Cyprus, Turkmenistan, Benin, Mauritius, Mongolia, Botswana, Mauritania, Papua New Guinea, Guinea, Luxembourg, Namibia, Burundi, Togo, Macau, Niger, Fiji, Gabon, Montenegro, Swaziland, Chad, Republic of the Congo, Lesotho, The Gambia, Iceland, Malta, Bhutan, The Bahamas, Brunei, Guyana, Liberia, Suriname, Cabo Verde, Central African Republic, Barbados, Maldives, New Caledonia, Somalia, French Polynesia, Equatorial Guinea, Sierra Leone, Timor Leste, Belize, Guam, Djibouti, Saint Lucia, Aruba, Andorra, Guinea-Bissau, Bermuda, Antigua and Barbuda, Vanuatu, Comoros, Solomon Islands, U.S. Virgin Islands, Grenada, Saint Vincent and the Grenadines, Eritrea, Seychelles, São Tomé and Príncipe, Dominica, Samoa, Tonga, Cayman Islands, Faroe Islands, Saint Kitts and Nevis, Jersey, Greenland, Liechtenstein, Monaco, Micronesia, Federated States of, Gibraltar, San Marino, Kiribati, British Virgin Islands, Marshall Islands, Anguilla, Tuvalu, Saint Helena, Falkland Islands, Montserrat, Wallis and Futuna, Niue and Ascension.
Source: http://en.wikipedia.org/wiki/List_of_countries_by_number_of_Internet_users
