Regulation (EC) No 788/2004 of the European Parliament and of the Council of 21 April 2004 amending Council Regulation (EC) No 2236/95 and Regulations (EC) No 1655/2000, (EC) No 1382/2003 and (EC) No 2152/2003 with a view to adapting the reference amounts to take account of the enlargement of the European Union