Year-on-year variations in percentage show a steady increase: from 84.1% in 2024 to 85.39% in 2025 (1.54% increase), 86.64% in 2026 (1.46% increase), 87.87% in 2027 (1.42% increase), to 89.05% in 2028 (1.35% increase). The compound annual growth rate (CAGR) over the five-year period is approximately 1.45%, indicating a consistent upward trend.
Future trends to watch include advancements in electrification technology, government policies promoting sustainable transportation, and investments in renewable energy infrastructure. These factors are likely to accelerate the pace of electrification in China's rail network.