Table:
text: Usage share of web browsers
Net Applications (2004 Q4 to present)
Global usage share of desktop browsers data from: Net Applications
Period Internet_Explorer Firefox Chrome Safari Opera Other
2013 Q1 55.58% 20.09% 16.76% 5.32% 1.77% 0.48%
2012 Q4 54.56% 20.07% 17.95% 5.26% 1.67% 0.49%
2012 Q3 53.52% 19.87% 19.44% 5.07% 1.57% 0.53%
2012 Q2 54.05% 19.98% 19.18% 4.71% 1.60% 0.48%
2012 Q1 53.16% 20.80% 18.83% 5.03% 1.67% 0.51%
2011 Q4 52.32% 22.10% 18.43% 5.09% 1.60% 0.46%
2011 Q3 55.29% 22.63% 15.28% 4.74% 1.69% 0.37%

Question: Which Internet Explorer has 1.67% than the opera, with 2012 Q1 as the period among the global desktop data of :,net applications (2004 Q4 to date) among the web browser usage share?

Question: For global desktop data from: Web applications (Q4 2004 to present) Web browser usage share, which Safari has Q3 2012 as the time period?

Question: What is the other that has 20.80% than Firefox among global desktop data of :,net applications (Q4 2004 to present) in web browser usage share?

Question: Which Opera has 19.87 % than Firefox among the global desktop data from : Net Applications ( Q4 2004 to present ) web browser usage share ?