Membership Drive, Parent Stats between iContact, Solr, and Metrics do not match

We need to export the Parents to iContacts to determine who can get emails or not.

iContact Parents = 25801
Metrics Parents = 31,299 http://metrics.curriki.org/members/memberTypes
Solr Parents = 30,868 http://www.curriki.org/solr/v/admin/currikiMembers.html?q=%2BuserType%3Aparent+&_userCountry=&_userEmail=&_userState=&_userCity=&qf=type%3Auser&facet.field=userType&facet.field=userCountry&facet.field=userCity&facet.field=userState&facet.limit=20

SOLR Parent Verified +userType:parent +userActive:true = 24,106
SOLR Parent Not Verified +userType:parent +userActive:false = 6,762