Judging by available firmwares, there are 20 market targets for the White N9 (which is about half of the original targets): Australia (059M5Q0), Bangladesh (059M5Q4), Cambodia (059M5Q9), Central Europe (059M8W9), China (059M7K1), Commonwealth of Independent States (059N0T8), India (059M5Q5), Indonesia (059M5R0), Kazakhstan (059N0V1), Malaysia (059M5Q7), Nepal (059M5R2), New Zealand (059M5Q2), North Europe (059M5R3), Philippines (059N1D5), Singapore (059M5Q8), Sri Lanka (059M5Q3), Switzerland (059M6M9), Thailand (059M5Q6), Ukraine (059N024) and Vietnam (059N151, 059M5R1)

Now, how many of those are in production/available on the market, my guess is as good as any.