Insulin Market Size, Share & Industry Analysis, By Type (Human Insulin and Insulin Analogs), By Product Type (Long-acting & Ultra-long-acting Insulin, Rapid-acting Insulin, Intermediate-acting Insulin, Combination, and Others), By Drug Type (Branded and Biosimilar), By Disease Type (Diabetes Type 1, Diabetes Type 2, and Others), By Age Group (Pediatrics and Adults), By Route of Administration (Subcutaneous, Inhaled, and Others) By Distribution Channel (Hospital Pharmacies, Retail Pharmacies & Drug Stores, and Online Pharmacies & Others), and Regional Forecast, 2026-2034