Concerns around automation, slow wage growth, and increasing Underemployment are some of the reasons Australians are working longer.
The advantage of this sector is it requires less investment, thus creating employment on a large scale,
and reducing the employment and Underemployment problems.
Because the Usual Status(PS+SS) unemployment rate refers to long term or chronic unemployment,
which is somewhat lower in India(Underemployment being more common here), it has been quite small in the past.