Number of contacts Valid None Data Dictionary Vocabularies Eionet Data Dictionary 3 contacts or more Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts No contacts Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts More than 5 contacts Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts More than 3 contacts Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts No response Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts 1 contact Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts 2 contacts Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts From 3 to 5 contacts Valid Data Dictionary Vocabularies Eionet Data Dictionary Number of contacts