The RIASEC model
Psychologist John Holland proposed that people and work environments can be described by six types: Realistic, Investigative, Artistic, Social, Enterprising and Conventional (RIASEC). People tend to be more satisfied in jobs that match their type, and career guidance services and databases such as O*NET use this model.
Most people combine two or three types. Look at your secondary trait and your bars: the combination of your top types (your 'Holland code') gives clues about careers that might suit you.