The site you were using it was this one:
https://extranet.eurocontrol.int/htt...nt/indicators/
However when the above one is out of service, this one here its also updated monthly and very accurate: (also drinks data daily from ICAO DOC8585)
https://www.faa.gov/air_traffic/publ...bs/CNT/3-3.htm
Hope it helps
Last edited by JanetFlight; 30th Jan 2015 at 15:52.