{% load thumbnail %}

<table class="table">
    <tr>
        <th>Title</th>
        <th>Purchases Num</th>
    </tr>
    {% for product in products %}
        <tr>
            <td><a href="{{ product.get_absolute_url }}">{{ product.title }}</a></td>
            <td><a href="{{ product.get_absolute_url }}">{{ product.num_purchases }}</a></td>
        </tr>
    {% endfor %}
</table>