Vehicle Subscription Market Size & Share, By Vehicle Type (IC Powered Vehicle, Electric Vehicle), Subscription Period (1 to 6 Months, 6 to 12 Months, More than 12 Months), Service providers (OEMs & Captives, Independent/Third Party Service Provider), End Use (Private, Corporate) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034