<?xml version="1.0"?>
<tree string="Mailing Lists" sample="1">
                <field name="name"/>
                <field name="is_public"/>
                <field name="mailing_count" string="Mailings"/>
                <field name="contact_pct_bounce" string="Bounce (%)"/>
                <field name="contact_pct_opt_out" string="Opt-out (%)"/>
                <field name="contact_pct_blacklisted" string="Blacklist (%s)"/>
                <field name="contact_count" string="Recipients"/>
            </tree>
        