My guess would be: mid to late 1990s. Why?
The pilgrim's memorial they show is dated 1993 but doesn't look brand new.
They pay the taxi driver who transports their backpacks in Pesetas; the Euro was introduced in 2002.
They also mention the rise of the AIDS epidemic "ten years ago" which would have been the mid 80s.
Profile maps of all 34 stages of the Camino Frances
ivar
Updated:
This site is run by Ivar at in Santiago de Compostela.
This site participates in the Amazon Affiliate program, designed to provide a means for Ivar to earn fees by linking to Amazon