Commission Decision of 12 April 2006 amending Decision 1999/659/EC fixing an indicative allocation by Member State of the allocations under the European Agricultural Guidance and Guarantee Fund — Guarantee section for rural development measures for the period 2000 to 2006 (notified under document number C(2006) 1542) (Only the Danish, Dutch, English, Finnish, French, German, Greek, Italian, Portuguese, Spanish and Swedish texts are authentic) (Text with EEA relevance) (2006/289/EC)