Ok here are some numbers. I think pretty representative.

I logged the network for 3 days 15h. every 2 1/2 minutes I generated searches for:

windows
exe
jpg
mp3
gif
madonna
american
avi

Alltogether 67 623 252 Hits. I had about 40 connections open in average (1GB LAN )

Here is the distributian and the percentages:
Fri Jan 11 19:54:21 2002
Tue Jan 15 11:17:38 2002
UPTIME: 3d 15h 23m
LIME:28246946 = 41.77%
BEAR:2718954 = 4.02% (strange???)
QTEL:20652 = 0.03%
CULT:0
GNOT:70665 = 0.10%
GNUC:1731415 = 2.56%
GNUT:45262 = 0.07%
GTKG:2860 = 0.00%
HSLG:0
MACT:671 = 0.00%
MNAP:576296 = 0.85%
NAPS:0
OCFG:0
OPRA:0
PHEX:136824 = 0.20 %
SNUT:29564887 = 43.72%
SWAP:0
TOAD:0
XOLO:216465 = 0.32%
ZIGA:105 = 0.00%
OTHE:4291560 = 6,35%