Northeast
Southeast
Midwest
Southwest
West
100

CT

Connecticut

100

AL

Alabama

100

IA

Iowa

100

AZ

Arizona

100

CA

California

200

NH

New Hampshire

200

NC

North Carolina

200

Minnesota

MN

200

NM

New Mexico

200

CO  

Colorado

300

NJ

New Jersey

300

Georgia

GA

300

WI

Wisconsin

300

OK

Oklahoma

300

OR

Oregon

400

MA

Massachusetts

400

MS

Mississippi

400

NE

Nebraska

400

Texas

TX

400

WY

Wyoming

500

VT

Vermont

500

Tennessee

TN

500

OH

Ohio

500

Washington

WA