Mozilla's Firefox global usage share is still growing according to OneStat.com Amsterdam - July 2 2007 - OneStat.com ( www.onestat.com ), the number one provider of real-time web analytics, today reported that the global usage share of Mozilla's browsers is 12.72 percent. The global usage share increased 1.03 percent since January 2007. Mozilla Firefox 2.0 has a global usage share of 11.48 percent