-where in the YPP commodity UI each commodity can be found. This is
-done by showing one of the following indications in the table:
-<blockquote>
- TT, T, M, B, BB
-</blockquote>
-indicating whether the commodity is in the top, 2nd, middle,
-2nd-to-last or bottom fifth of the list of commodities of the same
-class, respectively. For example,
+where in the YPP commodity UI each commodity can be found. First
+comes the initial letter of the category:
+% my $dbh= dbw_connect('Midnight');
+% my $getclasses= $dbh->prepare(
+% "SELECT commodclass FROM commodclasses ORDER BY commodclass");
+% $getclasses->execute();
+<%
+ join '; ', map { $_->[0] =~ m/^./ or die; "<strong>$&</strong>$'" }
+ @{ $getclasses->fetchall_arrayref() }
+%>.
+<p>
+
+Then, if applicable, follows a number from <strong>0</strong> to
+<strong>9</strong> indicating roughly where the commodity is in the
+list of commodities of the same class. The number indicates which
+tenth of the list is: <strong>0</strong> for the first (top) tenth,
+<strong>1</strong> for the 2nd, and so on, up to <strong>9</strong>
+for the final tenth.
+
+<p>
+For example,