I want to know the answer to the following question:
What percentage of the country does it make up?
All the background I'm provided with is that "The area is landlocked by the states of Sonora to the west, Sinaloa to the south-west, Durango to the south, and Coahuila to the east, and by the U.S. states of Texas to the northeast and New Mexico to the north.". Is that enough to answer the question?
Answer: no