Countries and territories hashed
Canada, USA, Mexico, Italy, UK-Wales
U.S. states and territories hashed
CALIFORNIA, DELAWARE, District - Washington DC, GEORGIA, LOUISIANA, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, NORTH CAROLINA, OHIO, PENNSYLVANIA, SOUTH CAROLINA, TEXAS, VERMONT, VIRGINIA
Major international events
IAH1999-Pittsburgh, IAH2001-Austin, IAH2005-Toronto, IAH2007-Mexico, IAH2011-Savannah