I've already used the survey data from Eric Burg and Bob Sparkman's work on using badges for veterans for employment. We were discussing if badges are relevant credentials at COLLO.
They surveyed 500 registered veterans and 300 human resource professions and found that not only would the majority of veterans use badges in their resumes, but that employers would like them to.
You can see the results of the survey: HERE
You can see the badges and the website for veterans: HERE
More information: HERE