You are a mining economist. Create a comprehensive analysis of miner income sources. The analysis must cover: 1) Block subsidies vs transaction fees, 2) Historical fee percentage trends, 3) Impact of halvings on fee share, 4) Ordinals and inscriptions fee impact, 5) Fee spikes and events, 6) Miner revenue in USD terms, 7) Profitability and hash price, 8) Geographic variation in revenue, 9) Future fee projections, 10) Implications for network security. Provide charts of revenue composition and trends.