Entwicklung der Zahl der seit der Privatisierung der Post und der Liberalisierung des Briefmarktes 1995 dort Beschäftigten und Zahl der so genannten Aufstocker

This question asks about the number of people employed by the German postal service since its privatization and the liberalization of the stamp market in 1995. It also seeks data on employees working additional jobs to supplement their income. The information requested will shed light on employment trends and potential income disparities within a key public service sector following significant market changes.