{% if invoices %}
    <table>
        <thead>
            <tr>
                <th>Rechnungsnummer</th>
                <th>Email</th>
                <th>Anrede</th>
                <th>Betrag</th>
            </tr>
        </thead>
        <tbody>
            {% for invoice in invoices %}
            <tr>
                <td>{{ invoice['Rechnungsnummer'] }}</td>
                <td>{{ invoice['Email'] }}</td>
                <td>{{ invoice['Anrede'] }}</td>
                <td>{{ invoice['Betrag'] }}</td>
            </tr>
            {% endfor %}
        </tbody>
    </table>
{% else %}
    <p>No invoices available.</p>
{% endif %}