统计学，统计数据

According to statistical data, in 2015 there were approximately 17.6 million economically active Poles in Poland. However, forecasts for 2023 indicate that the number of economically active Poles will increase to around 18.2 million. This means a slight increase in the number of people working in Poland over these eight years. It's worth noting that these data are only forecasts and may change depending on various economic, political, or demographic factors. The increase in the number of economically active Poles may be a result of the country's improved economic situation, greater availability of job opportunities, or demographic changes such as an increase in the number of people in working age. Nevertheless, these statistics provide a certain picture of the dynamics of the labor market in Poland in the past and the predicted future.