Based on the provided data, public spending on tertiary education in Poland is projected to grow steadily from 82.69 in 2024 to 84.56 in 2028, expressed as a percentage of total education spending. This reflects a consistent year-on-year increase in investment, averaging around 0.46% each year. When looking at the Compound Annual Growth Rate (CAGR) for the period 2024 to 2028, there is an average annual increase of approximately 0.46%, indicating a sustained commitment to tertiary education funding over the forecast period.

Future trends to watch for include:

The impact of demographic changes on tertiary education demand
Potential shifts in government policy that could either boost or constrain education budgets
Economic fluctuations and their effect on public expenditure
Technological advancements in education that may necessitate higher funding
Efforts to align tertiary education spending with broader workforce and economic development goals