Semaglutide Market Size, Share & Industry Analysis, By Product (Ozempic, Rybelsus, Wegovy, and Others), By Disease Indication (Type 2 Diabetes Mellitus, Chronic Weight Management/Obesity, Cardiometabolic Risk Management, and Others), By Route of Administration (Subcutaneous {Prefilled Multi-dose Pens and Prefilled Single-dose Pens} and Oral), By Type (Branded and Generic/Non-originator), By Age (Pediatric and Adults), By Distribution Channel (Retail Pharmacies, Hospital Pharmacies, Online Pharmacies, Specialty Pharmacies, and Others), and Regional Forecast, 2026-2034