Fill in the blank with a suitable option:
According to chart 2, the years 2000-2010 were characterized by ______________.
Here, Chart 2 shows that the growth of all metropolitan areas in the 1990s was higher than the growth in all metropolitan areas in the 2000s: large metro areas experienced a growth of 14.3% in the 1990s versus a growth of 10.9% in the 2000s, small metro areas experienced a growth of 13.1% in the 1990s versus a growth of 10.3% in the 2000s, and non‑metro areas experienced a growth of 9.0% in the 1990s versus a growth of 4.5% in the 2000s. So, option A is the correct answer.
Options B, C, and D are incorrect because they do not accurately characterize the U S growth rate by metro size from 2000‑2010 as illustrated in Chart 2.