Schizophrenia Drugs Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage : by Drug Class (Second-Generation Antipsychotics, Third-Generation Antipsychotics); Treatment Type (Oral Antipsychotics, Injectable Antipsychotics); Distribution Channel (Hospital Pharmacy, Retail Pharmacy, Online Channel); and Geography (North America, Europe, Asia Pacific, and South and Central America)