Can someone tell me the incidence (number of new cases per year) and
prevalence (number of people currently suffering from the condition)
of sciatica in Europe? I prefer the most recent year possible, but
need the incidence and prevalence for any one year from 2000 or later.
If that is not possible, please let me know what year you are able to
find.

The European nations that I need are UK, Germany, France, Italy,
Spain, and any others you might be able to add. If you are only able
to find a few of the countries, please let me know what you can find
and I will let you know if that will be enough to answer the question.