Question: What percentage of users were using other browsers according to the source that reported 21.22% were using Firefox?
SQL: SELECT "Other" FROM "2-1876262-1" WHERE "Firefox" = '21.22%';

Question: According to W3Counter, what percentage of browsers used Firefox?
SQL: SELECT "Firefox" FROM "2-1876262-1" WHERE "Source" = 'W3Counter';

Question: What percentage of users were using Firefox according to the source that reported 21.70% used Internet Explorer?
SQL: SELECT "Firefox" FROM "2-1876262-1" WHERE "Internet Explorer" = '21.70%';

Question: Which source reported 32.60% of browsers used Chrome?
SQL: SELECT "Source" FROM "2-1876262-1" WHERE "Chrome" = '32.60%';

Question: What percentage of users were using Firefox according to the source that reported 15.40% used Safari?
SQL: SELECT "Firefox" FROM "2-1876262-1" WHERE "Safari" = '15.40%';

Question: What percentage of users were using Internet Explorer according to the source that reported 20.01% used Firefox?
SQL: SELECT "Internet Explorer" FROM "2-1876262-1" WHERE "Firefox" = '20.01%';