Number of elevators and escalators in operation from 2012 to 2023 (in millions)

Statista10

Number of employed ophthalmic opticians subject to mandatory social security contributions in Germany from 2012 to 2023

Statista00

Number of employees subject to social insurance contribution in the fields of alternative medicine and homeopathy in Germany from 2012 to 2023

Statista20

Number of inspected elevators in Germany 2012-2023