I would be interested in seeing a list that would order countries by:

- a sheer number of assembly lines,

- number of SKUs,

- automation engineer jobs.

Something more fuzzy: mean/median wait time from a fully specced project to a 10,000 unit batch. Of course only for products where such a batch number makes sense, but probably it could be divided to a few groups of batch magnitudes. For this to be an interesting metric it would require to pick several specific classes of products. For example: per Integrated Circuit number magnitude, per price point, a car, a smartphone, a TV, a home radiator, a bathtub, etc.