Release of a Total voting rights announcement according to article 26a WpHG

[German Securities Trading Act]

2007/04/30

Münchener Rückversicherungs-Gesellschaft Aktiengesellschaft in München hereby announces that at the end of the month April 2007 the number of voting rights amounts to a total of 221539415 voting rights. The change of total voting rights is effective as of April 17, 2007.