|'''Added content''': [[PFAN_-_PFAN_Policy_Statements#16.2.2.2.2C_Sources_of_information|Clarification for counties in the United States]]  | |'''Added content''': [[PFAN_-_PFAN_Policy_Statements#16.2.2.2.2C_Sources_of_information|Clarification for counties in the United States]]  |