I want to know the answer to the following question:
When was the nationwide release of the NES?
All the background I'm provided with is that "While others stated that Nintendo had an excellent nine-week market test in New York last fall Due to the moderate success launch in New York City, Nintendo tried a second time; the system was test-marketed further beginning in February 1986, with the nationwide release occurring in September 1986.". Is that enough to answer the question?
Answer: yes