http://www.dhs.gov/dhspublic/display?content=3020
The domestic registration program included citizens or nationals from Afghanistan, Algeria, Bahrain, Bangladesh, Egypt, Eritrea, Indonesia, Iran, Iraq, Jordan, Kuwait, Libya, Lebanon, Morocco, North Korea, Oman, Pakistan, Qatar, Somalia, Saudi Arabia, Sudan, Syria, Tunisia, United Arab Emirates, and Yemen.
NSEERS Statistics Through September 30, 2003:
Total Number of Registrations: 290,526
Total Number of Individuals Registered: 177,260
Port-of-Entry Registration
Total Port of Entry Registration: 207,007
Number of Individuals: 93,741
Domestic Registration
Total Domestic Registrations: 83,519
Referred to Investigation
Notices to Appear Issued: 13,799
Total Number Detained: 2,870
Total Number In Custody: 23
Total Number of Criminals: 143