g expenditure
</p>
</dd>
<dt>walc</dt><dd>
<p>budget share for alcohol expenditure
</p>
</dd>
<dt>wtrans</dt><dd>
<p>budget share for transport expenditure
</p>
</dd>
<dt>wother</dt><dd>
<p>budget share for other good expenditure
</p>
</dd>
<dt>totexp</dt><dd>
<p>total household expenditure (rounded to 
the nearest 10 UK pounds sterling)
</p>
</dd>
<dt>income</dt><dd>
<p>total net household income (rounded to the
nearest 10 UK pounds sterling)
</p>
</dd>
<dt>age</dt><dd><p>age of household head</p>
</dd>
<d