On 10/7/2013 8:03 PM, Aaron Yi DING wrote: > Thanks for the pointer from Ray Pelletier. > > It seems IETF-49 got the highest number - 2810. > > 2nd is IETF-46, 2379. For those wondering where to see a list of attendees by meeting, see http://www.ietf.org/meeting/past.html Tony Hansen