Methods used Submitted None Data Dictionary Vocabularies Eionet Data Dictionary Insufficient or no data available Valid Data Dictionary Vocabularies Eionet Data Dictionary Methods used Complete survey or a statistically robust estimate Valid Data Dictionary Vocabularies Eionet Data Dictionary Methods used Based mainly on expert opinion with very limited data Valid Data Dictionary Vocabularies Eionet Data Dictionary Methods used Based mainly on extrapolation from a limited amount of data Valid Data Dictionary Vocabularies Eionet Data Dictionary Methods used