The second column shows what portion of the total traffic that month was due to vitroth@ANDREW.CMU.EDU. The third column shows vitroth@ANDREW.CMU.EDU's rank among zephyr senders (by number of zgrams) for that month.
pct of month total rank number of zgrams --------- ------ ---- ---------------- Jun 1996 0.2% 57 18 | Jul 1996 0.6% 36 79 ## Aug 1996 0.2% 68 26 # Sep 1996 0.0% 130 2 | Oct 1996 0.0% 338 0 Nov 1996 0.0% 387 0 Dec 1996 0.0% 152 0 Jan 1997 0.0% 152 0