Name: Anonymous 2008-04-27 20:20
U+00A1 INVERTED EXCLAMATION MARK
U+00BF INVERTED QUESTION MARK
U+‽‽‽‽ INVERTED INTERROBANG¡¿WHERE IS IT‽
U+00A1 INVERTED EXCLAMATION MARK
U+00BF INVERTED QUESTION MARK
U+‽‽‽‽ INVERTED INTERROBANG$ perl -e'my($total,$count)=(0,0);for(<>){++$count;$total+=length$1 if/^[0-9A-H]+;([^;]+)/}print "${\($total/$count)}\n"' UnicodeData.txt
26.3580368225072