Data Source: 2012-2014 Behavioral Risk Factor Surveillance System.

Notes: Self-reported diagnosed diabetes is defined by using the survey question, "Has a doctor, nurse, or other health professional ever told you that you have diabetes?" We calculated the number of years each person had been diagnosed with diabetes based on the person's age and the question, "How old were you when you were told you have diabetes?" Persons who were diagnosed with diabetes within a year from the time of survey were considered incidence cases.

States where data on incidence of diabetes were not available in 2013 are indicated with "No Data".