county_code,state,county_name
1,AL,AUTAUGA
1,AR,ARKANSAS
1,AZ,APACHE
1,CA,ALAMEDA
1,CO,ADAMS
1,CT,FAIRFIELD
1,DC,DIST OF COLUMBIA
1,DE,KENT
1,FL,ALACHUA
1,GA,APPLING
1,HI,HAWAII
1,IA,ADAIR
1,ID,ADA
1,IL,ADAMS
1,IN,ADAMS
1,KS,ALLEN
1,KY,ADAIR
1,LA,ACADIA
1,MA,BARNSTABLE
1,MD,ALLEGANY
1,ME,ANDROSCOGGIN
1,MI,ALCONA
1,MN,AITKIN
1,MO,ADAIR
1,MS,ADAMS
1,MT,BEAVERHEAD
1,NC,ALAMANCE
1,ND,ADAMS
1,NE,ADAMS
1,NH,BELKNAP
1,NJ,ATLANTIC
1,NM,BERNALILLO
1,NV,CHURCHILL
1,NY,ALBANY
1,OH,ADAMS
1,OK,ADAIR
1,OR,BAKER
1,PA,ADAMS
1,PR,"ADJUNTAS, PONCE"
1,RI,BRISTOL
1,SC,ABBEVILLE
1,TN,ANDERSON
1,TX,ANDERSON
1,UT,BEAVER
1,VA,ACCOMACK
1,VT,ADDISON
1,WA,ADAMS
1,WI,ADAMS
1,WV,BARBOUR
1,WY,ALBANY
2,FM,CHUUK
2,PW,AIMELIIK
3,AL,BALDWIN
3,AR,ASHLEY
3,AZ,COCHISE
3,CA,ALPINE
3,CO,ALAMOSA
3,CT,HARTFORD
3,DE,NEW CASTLE
3,FL,BAKER
3,GA,ATKINSON
3,HI,HONOLULU
3,IA,ADAMS
3,ID,ADAMS
3,IL,ALEXANDER
3,IN,ALLEN
3,KS,ANDERSON
3,KY,ALLEN
3,LA,ALLEN
3,MA,BERKSHIRE
3,MD,ANNE ARUNDEL
3,ME,AROOSTOOK
3,MI,ALGER
3,MN,ANOKA
3,MO,ANDREW
3,MS,ALCORN
3,MT,BIG HORN
3,NC,ALEXANDER
3,ND,BARNES
3,NE,ANTELOPE
3,NH,CARROLL
3,NJ,BERGEN
3,NM,CATRON
3,NV,CLARK
3,NY,ALLEGANY
3,OH,ALLEN
3,OK,ALFALFA
3,OR,BENTON
3,PA,ALLEGHENY
3,PR,"AGUADA, AGUADILLA"
3,RI,KENT
3,SC,AIKEN
3,SD,AURORA
3,TN,BEDFORD
3,TX,ANDREWS
3,UT,BOX ELDER
3,VA,ALBEMARLE
3,VT,BENNINGTON
3,WA,ASOTIN
3,WI,ASHLAND