Within the UK, the general public has not favored the Guardian's reporting on the Snowden-NSA files. Many see it as anti-British and the much of the rest of the press has taken the government's side - quoting the government line concerning the protection of the country against terrorism and pedophiles.
What little the Guardian has been allowed to report (outside the D-Notice that covers GCHQ coverage) hasn't seen major coverage. The BBC for instance is petrified of losing its favourable role, and will not risk (again) threatening the government. Not in the near future anyway.
The Guardian's daily circulation figures since Snowden blew the whistle has continued to drop off [1]:
Compared to the same period the year before, The Independent lost 26% of its
daily audience. The other five losers, in descending order, were the Daily
Star (-16%), The Guardian and Daily Express (-14%), Daily Mirror (-13%) and
The Sun (-11%).
The actual month-by-month breakdowns are here:- April 2013 [2]
- May 2013 [3]
- June 2013 [4]
- July 2013 [5]
- August 2013 [6]
- September 2013 [Not yet released]
Online is booming [7]. Back in January [8], the Guardian had already reported record online readership figures. I would hazard a guess that the online readership has continued to grow, but it isn't clear how many of those are from inside or outside the UK. The NSA reporting has no doubt improved the online bottom line, but not the ABC's.
At a minimum the ABC circulation figures (for print) seem to suggest that the Guardian has continued to see its readership shrink at a rate that is consistent with the entire UK press industry. The only upturn has been the Financial times which saw a 2% increase [1] for the same period.
[1] http://www.theguardian.com/media/greenslade/2013/aug/29/nati...
[2] http://www.theguardian.com/media/table/2013/may/10/abcs-nati...
[3] http://www.theguardian.com/media/table/2013/jun/07/abcs-nati...
[4] http://www.theguardian.com/media/table/2013/jul/15/abcs-nati...
[5] http://www.theguardian.com/media/table/2013/aug/09/abcs-nati...
[6] http://www.theguardian.com/media/table/2013/sep/06/abcs-nati...
[7] http://www.theguardian.com/media/2013/sep/02/the-guardian
[8] http://image.guardian.co.uk/sys-files/Guardian/documents/201...