Based on the provided data, the year-on-year variation percentages are as follows:
- 2025: 2.11%
- 2026: 2.03%
- 2027: 1.94%
- 2028: 1.87%
The CAGR over the forecast period of 2024 to 2028 is approximately 1.99%.
Future trends to watch for include technological advancements in printing machinery that may impact import volumes, potential policy changes affecting trade, and shifts in domestic manufacturing capabilities. Monitoring these factors will provide a clearer picture of future import needs and potential market growth or contractions.