I want to display the number of records returned in this policies dataset, but not sure how..

Policies Table

<!--
===================================
Update: using {{ policies.length }}
===================================
-->
{{#if policies.length}}
<table id="policiesTable" class="policy-table table-framework table-panel table-striped" border="0" cellpadding="0" cellspacing="0">
	<thead class="table-head">
		<tr>
			<th class="policy-name">Name</th>
			<th class="policy-description">Description</th>
			<th class="policy-type hide">Type</th>
			<th class="table-actions">Actions</th>
		</tr>
	</thead>
	<tfoot>
		<tr>
			<td colspan="4">{{policies.length}}</td>
		</tr>
	</tfoot>
	<tbody class="table-body">
		{{!
		<!-- keep around for testing <eritchey
		<tr class="table-row">
			<td class="policy-name">Policy Name</td>
			<td class="policy-description">Lorem ipsum dolor sit amet, nonummy ligula volutpat hac integer nonummy. Suspendisse ultricies, congue etiam tellus, erat libero, nulla eleifend, mauris pellentesque. Suspendisse integer praesent vel, integer gravida mauris, fringilla vehicula lacinia non</td>
			<td class="policy-type hide">Policy Type</td>
			<td class="table-actions">
				<a href="/policy/scaling/edit/' + policyData.id + '/" class="icon-edit" title="Edit this Policy"><span class="hide">Edit this Policy</span></a>
				<i data-policyid="' + policyData.id + '" class="separator icon-trash" title="Delete this Policy"><span class="hide">Delete this Policy</span></i>
			</td>
		</tr>
		-->
		}}
		{{#each policies}}
		<tr class="table-row">
			<td class="policy-name">{{policyName}}</td>
			<td class="policy-description">{{description}}</td>
			<td class="policy-type hide">{{policyType}}</td>
			<td class="table-actions">
				<ul class="form-group">
					<li class="table-action"><a href="#policies/scaling/edit/{{id}}" class="icon-edit" title="Edit this Policy"><span class="hide">Edit this Policy</span></a></li>
					<li class="table-action"><i data-policyid="{{id}}" class="icon-trash" title="Delete this Policy"><span class="hide">Delete this Policy</span></i></li>
				</ul>
			</td>
		</tr>
		{{/each}}
	</tbody>
	<caption class="hide msg"></caption>
</table>
{{else}}
<p>You haven't created any policies yet.</p>
{{/if}}