Germany has 83 million people, the mean age is about 42, fertility rate is 1.5, and life expectancy is 81 years. Per Capita income is $50,200. Germany has the 5th largest economy in the world, it’s GDP is $4.15 trillion. 80.9% of the population are ethnic Germans. 87.9% of the population are European peoples. 8% of the population is Muslim.
I double checked my info and I was off by 1, it’s actually 728 million, 726 million in 2020. 7.5% of Europe’s population is Muslim. In 2010 that was 5.9% and in 2020 it will probably be 7.9%.