From 1980 to 2004, more than one out of every four Iranian immigrants was a refugee or asylee. The PAAIA/Zogby poll cites that almost three-quarters of Iranian-Americans believe the promotion of human rights and democracy in Iran is the most important issue relating to Iran–U.S. relations relations. About the same percentage, however, believe diplomacy is the foreign policy approach towards Iran that would be in the best interest of the United States. 84% support establishing a U.S. Interest Section in Iran. Nearly all Iranian Americans surveyed oppose any U.S. military attack against Iran.