Magento address format with condition

Magento address format templates can be changed in System->Configuration->Customer->Customer Configuration->Address Templates.

How can I change that code to show the country only for international addressses (if not Germany)?

Original code: .... {{depend street4}}{{var street4}}

{{/depend}} {{if city}}{{var city}}, {{/if}}{{if region}}{{var region}}, {{/if}}{{if postcode}}{{var postcode}}{{/if}}

{{var country}}

{{depend telephone}}T: {{var telephone}}{{/depend}} {{depend fax}}

F: {{var fax}}{{/depend}}

Thank you!!