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From: reid@decwrl.dec.com (Brian Reid)
Newsgroups: news.lists,news.groups
Subject: BOTTOM 20 NEWSGROUPS IN ORDER BY PROPAGATION ()
Message-ID: <12182@decwrl.DEC.COM>
Date: Tue, 1-Dec-87 20:53:34 EST
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Posted: Tue Dec  1 20:53:34 1987
Date-Received: Sat, 5-Dec-87 08:49:38 EST
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Organization: DEC Western Research Laboratory, Palo Alto, Calif., USA
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Xref: mnetor news.lists:326 news.groups:2105

BOTTOM 20 NEWSGROUPS IN ORDER BY PROPAGATION
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Participation ratio
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
274  1500   126   44%     5    8.0     3   1.50    0.7%  comp.lang.icon
275   750    64   43%    61   55.3    81  21.00    0.3%  comp.lang.rexx
276   730    62   43%     8    6.1    11   2.40    0.3%  comp.sys.zenith
277  3000   254   42%     7   19.3     2   1.80    1.4%  comp.music
278  1500   129   42%     4    4.8     2   0.87    0.7%  comp.os.v
279  1100    91   42%     8   14.7     7   3.70    0.5%  comp.theory.cell-automata
280  1100    90   42%     8   49.2     7  12.00    0.5%  sci.bio.technology
281   800    68   42%     1    1.8     1   0.62    0.4%  soc.culture.esperanto
282  1700   144   41%     7    6.7     4   1.10    0.8%  comp.periphs.printers
283  1500   131   41%    11    8.4     7   1.50    0.7%  comp.mail.mhs.arpa
284  1600   137   40%     2    3.2     1   0.52    0.7%  comp.sys.handhelds
285  1100    91   39%     2    3.9     2   0.89    0.5%  comp.theory.dynamic-sys
286  1600   139   38%    24   29.3    15   4.60    0.7%  rec.games.vectrex
287  1600   139   35%   195  468.5   122  66.00    0.7%  rec.arts.anime
288   830    71   35%    31   32.6    37   9.00    0.4%  comp.lang.asm370
289  2900   252   29%     1    2.9     0   0.19    1.3%  alt.hypertext
290  1500   131   29%   490 1049.6   326 130.00    0.7%  soc.culture.china
291  1500   125   27%   130  239.6    86  28.00    0.7%  rec.models.rc
292  1600   133   23%     1    1.4     0   0.13    0.7%  net.sources.bugs
293  1000    87   15%    32   56.1    32   5.60    0.5%  alt.aquaria