Table 1.

Sample distribution of dentists

Gender
Male	57.8%
Female	42.2%
Profession
Dentist	100%
Working envirronment
Rather rural	36.1%
Rather urban	25%
Small city (+30,000–70,000 inhabitants)	17.5%
City (+70,000 inhabitants)	21%
No response	0.4%
Graduated since
<5 years	4.2%
5 < 10 years	6.8%
10 < 20 years	12.6%
20 < 30 years	38.3%
>30 years	38.1%