There is probably a typo on CTZNF B.O.
Last week total was $2,042,428Ā (#34 on below list)
http://www.hsx.com/security/feature.php?type=boxoffice&wdate=2014-12-19
it earned an additinal $50,652 for the wknd (plus some mid week $), so new total
should be ~2.1M, however on the below list for this past wknd, total is $2,431,567 (#39 on list, and what's on the stock page as well)
http://www.hsx.com/security/feature.php?type=boxoffice&wdate=2014-12-26
BOM has it at $2,143,567, so there is most likely a transposition typo on ERC list.
http://www.boxofficemojo.com/movies/?page=weekend&id=citizenfour.htm
it has 2 more wknds to go, so hopefully ERC corrects it, if not, just wanted to bring it up to your attention