The reason seems to be the same than France. I think in the OECD only the US managed to avoid it yet (probably a mix of net immigration, retirement age being re

The reason seems to be the same than France. I think in the OECD only the US managed to avoid it yet (probably a mix of net immigration, retirement age being really weird, and life expectancy 10year lower than the average ), but most of the increase is in Healthcare, specifically elderly care, and in the administration, also caused by the population being older: the overall population grow, but the number of 'active' do not, or do it slower. Education, research and policing growth slower than all other ministry (although police funding seems to be catching up). There is also administrative bloat, mostly due to more rules, but it seems quite contained here to ecology and urbanism (except in the education ministry, which employ now more administrators than teachers)