Context: Opera debuted in 1996; it has never achieved widespread use, having less than 2% browser usage share as of February 2012 according to Net Applications. Its Opera-mini version has an additive share, in April 2011 amounting to 1.1% of overall browser use, but focused on the fast-growing mobile phone web browser market, being preinstalled on over 40 million phones. It is also available on several other embedded systems, including Nintendo's Wii video game console.

Question: Opera was introduced in what year?
Answer: 1996

Question: What accounted for 1.1% of browser use in April 2011?
Answer: Opera-mini version

Question: Opera focused on which quickly growing market?
Answer: mobile phone web browser

Question: Opera is also available on which video game console?
Answer: Nintendo's Wii

Question: What program debuted in February 2012?
Answer: Unanswerable

Question: When was the Nintendo Wii introduced?
Answer: Unanswerable

Question: What market did Nintendo focus on to expand its use?
Answer: Unanswerable

Question: How has usage of the Nintendo Wii been shown over time?
Answer: Unanswerable

Question: How many game consoles has Nintendo sold?
Answer: Unanswerable