Here's some fun data. The percentage of people using Internet Explorer 6 in each country in November 2012, according to StatCounter (direct CSV link). All unlisted countries have less than 1% usage (at least, that's my interpretation of them having a value of "0" in this CSV!).
- China: 7.31%
- Eritrea: 5.49%
- Chad: 4.75%
- Myanmar: 4.63%
- Swaziland: 2.17%
- Rwanda: 1.95%
- Cuba: 1.78%
- Burkina Faso: 1.41%
- Zambia: 1.39%
- Sao Tome and Principe: 1.39%
- Samoa: 1.37%
- North Korea: 1.34%
- Papua New Guinea: 1.31%
- Niger: 1.3%
- Iran: 1.29%
- Saint Helena: 1.27%
- Lesotho: 1.25%
- Equatorial Guinea: 1.23%
- India: 1.17%
- Tanzania: 1.17%
- Central African Republic: 1.16%
- Togo: 1.08%
- Taiwan: 1.05%
- Guinea-Bissau: 1.05%
That looks like a list of countries worth spending days ensuring support for, right? :)
IE7's usage is pretty minimal everywhere, too, and at work I no longer have to support IE7 for the vast majority of projects, thankfully:
- Falkland Islands (Malvinas): 4.16%
- Chad: 4.01%
- Guinea-Bissau: 3.04%
- Lesotho: 2.57%
- Swaziland: 2.36%
- Myanmar: 2.12%
- Iran: 1.98%
- Sao Tome and Principe: 1.93%
- Bahrain: 1.81%
- Saint Helena: 1.78%
- Tokelau: 1.75%
- Turkey: 1.74%
- South Korea: 1.74%
- Holy See (Vatican City State): 1.62%
- Guernsey: 1.51%
- Papua New Guinea: 1.33%
- Andorra: 1.3%
- South Africa: 1.28%
- Kuwait: 1.26%
- Northern Mariana Islands: 1.26%
- Niger: 1.25%
- Bermuda: 1.24%
- Vanuatu: 1.23%
- Bolivia: 1.22%
- Jersey: 1.16% <-- Interesting that this is counted separately
- Eritrea: 1.14%
- Samoa: 1.12%
- Isle of Man: 1.12% <-- Also this
- Japan: 1.1%
- Solomon Islands: 1.09%
- Thailand: 1.07%
- Mozambique: 1.06%
- Mexico: 1.04%
- United States of America: 1.02% <-- Damn
- Gabon: 1.02%
- United Kingdom: 1.01% <-- Also damn
- Haiti: 1.01%
- Hong Kong: 1%