0-1.9 percent: Alabama, Arizona, Connecticut, Indiana, Iowa, Kansas, Mississippi, Nebraska, New Jersey, North Dakota, Ohio, Rhode Island, South Carolina, South Dakota, Utah, Vermont, Virginia
2-2.9 percent: Alaska, Colorado, Georgia, Hawaii, Idaho, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, North Carolina, Pennsylvania, Tennessee, Texas, Wisconsin, Wyoming
3-3.9 percent: Arkansas, Delaware, Florida, Illinois, Kentucky, Missouri, Montana, Nevada, New Mexico, Oklahoma
4 percent or higher: California, New York, Oregon, Washington, West Virginia