Major depressive disorder is three times more common among populations.1) high ses2) low ses3) middle class4) none of the above

Low SES 3

Explanation:

Low SES is found to be more prevalence in major depressive disorder. depression is a major health issue among the population. It causes a mental disability worldwide. Global burden of depression rising day by day. The prevalence rates of depression depend on the countries worldwide. Many studies revealed the role of SES on depression including education, income, family type, occupation, etc. Many depressive scales have been used in different countries with different levels of SES with different cultures. It was found that the depression more prone found in who was economically weak and illiterate and no occupation,  the large family which don't have an economics background, illiterate were more found to be more prone to major depression.

the atm that sounds like it should be the answer