Graph 1.

Graph 2.

Graph 3.

Structure of the study sample by age
| Age group | Number of respondents | % |
|---|---|---|
| from 20 to 30 years old | 32 | 43,2 |
| from 30 to 40 years old | 15 | 20,3 |
| over 50 years old | 27 | 36,5 |
Structure of the study sample by field of education
| Educational profile of respondents | Medical sciences | Natural sciences and mathematics | Social Sciences | Technical sciences | Arts |
|---|---|---|---|---|---|
| Number of respondents | 37 | 6 | 5 | 19 | 7 |
| % | 50% | 8,1% | 6,8% | 25,7% | 9,5% |
Structure of the study sample by type of settlement
| Type of settlement | Number of respondents | % |
|---|---|---|
| Urban area | 52 | 70,3 |
| Rural area | 22 | 29,7 |