Dental Hygiene Practice Survey - Fall 2012 Demographic information Question Title * 1. Which category below includes your age? under age 20 21-25 26-30 31-35 36-40 41-45 46-50 51-55 56-60 61-65 66-70 71-75 76-80 81-85 86+ Question Title * 2. My primary residence is located in US state or territory Canadian province or territory Another country Next