Based on the data provided, the year-on-year percentage variations are:
- 2025: 2.05% (from 1.95 Million Metric Tons to 1.99 Million Metric Tons)
- 2026: 1.51% (from 1.99 Million Metric Tons to 2.02 Million Metric Tons)
- 2027: 1.98% (from 2.02 Million Metric Tons to 2.06 Million Metric Tons)
- 2028: 1.46% (from 2.06 Million Metric Tons to 2.09 Million Metric Tons)
The CAGR over the next 5 years from 2024-2028 is approximately 1.84%.
Future trends to watch for include potential policy changes regarding renewable energy resources, advancements in technology for wood fuel extraction, and impacts of climate change. Monitoring these factors will provide greater insight into the long-term sustainability and growth of wood fuel extraction in Spain.