Cecil Moore wrote:
gwatts wrote:
Cecil Moore wrote:
I didn't say per year.

No, you didn't say 'per' anything.

If no time is specified, it is the change between then
(T0) and now (T1).

Not if the term in question has a widely accepted definition within the
field of its common use, in this case economics and banking, where the
widely agreed time period for specifying 'inflation' in percent is one year.