Global Anxiety Disorders and Depression Treatment Market Assessment, By Drug Class [Antidepressants, Anxiolytics, Anticonvulsants, Noradrenergic Agents, Atypical Antipsychotics], By Indication [Anxiety, Depression], By Age Group [Adults, Adolescents, Children], By Condition Severity [Mild, Moderate, Severe], By Distribution Channel [Hospital Pharmacies, Retail Pharmacies, Online Pharmacies], By Region, Opportunities and Forecast, 2018-2032F