(a) Romania: data from 1997 and 2000
(b) Slovenia: data from 1999 and 2001
(c) Germany: projection from estimates of expenditures from some of the &amp;quot;Laender&amp;quot;
d) Data for Belgium refer to Flanders
EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (http://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).