To answer this question, we need to understand that the question is asking about the number of stores available in Germany.
Option A) 250 - This option is incorrect because it does not match the correct answer.
Option B) 377 - This option is correct because it matches the correct answer.
Option C) 350 - This option is incorrect because it does not match the correct answer.
Option D) 400 - This option is incorrect because it does not match the correct answer.
The correct answer is B) 377.