ESG Rating Services Market Size, Share & Industry Analysis, By Service Type (ESG Ratings and Scores, ESG Data Platforms and Benchmarking Tools, Climate Risk and Carbon Analytics, Controversy and Reputational Risk Monitoring, Supply Chain ESG Assessment, and Others), By Asset Coverage (Listed Equities, Corporate Fixed Income, Sovereign Debt, and Others), By Delivery Model (Subscription-based Platforms, Data Licensing / API Access, and Others), By End User (Asset Managers, Asset Owners and Pension Funds, Banks and Financial Institutions, and Others), and Regional Forecast, 2026 – 2034