Listen nerds, I know there were other bands besides The Beatles in 1965. It's called an analogy. You are missing the larger point about media/cultural fragmentation in the 21st century.
If you prefer a less distracting analogy, try this one on for size: in 1939 Gone With The Wind sold over 200 million tickets. The population of the US at the time was 130 million. So basically, the entire country saw the same movie, and then a third of them went back and saw it again.
Ask yourself if this could happen today.
Thank you, that is all.
Wikipedia (notorious for being grossly inaccurate at times) here
http://en.wikipedia.org/wiki/Avatar_(2009_film)
Lists the most current tally of total gross sales for Avatar worldwide at
Gross revenue $2,780,969,137
To make it simply...divide that by an average cost of 10 per ticket (my theater is cheaper, costing only $9) which is 278 million tickets...which is actually more than Gone with the Winds 200 million (actually I think its 202 million sold).
From here also
Avatar (2009) - Box Office Mojo
$760,507,625 27.3%
+ Foreign: $2,020,624,407 72.7%
--------------------------------------------------------------------------------
= Worldwide: $2,781,132,032
You get the total.
So it's possible to sell more tickets than 202 million.
Of course you are also absolutely correct...even if that had all come from the US...that still isn't the total amount of people in the US, much less 130%.
Further more...it says domestic gross didn't even equal a billion, but did equal 760 Million, which is only actually 760 thousand tickets.
Just thought it would be interesting for actual number comparisons...