There are no other dental work distribute in cities with a population of 2000 people, one dentist per person, while in rural areas there is one dentist per population of 20000 people then come to this profession, so much more interest.
Dentists do not work well distributed The town has one dentist per 2,000 population, while people in rural areas have a population of about 20,000 people per dentist by profession, then, it is more interesting.
The dentist is distributed together In the city the population per dentist, one 2 000 people. While in rural dental one person per population, about 20 000 people. That is interested in this profession.