Algeria and Morocco are far from being such extreme on alcohol, although it's not at every corner as in Europe, alcohol is banned on THY but only on domestic flights (and this is a company policy, not a law by the government), the UAE example has been reported by dmoose, etc.
Plus, you'd also need to report historic changes. Iran before the revolution was quite a westernized country, from this point of view.
In my opinion, a little too much detail would be needed for what would become only a minor feature, so I would recommend a simple, universal system.