!!!Did you know this about Dominican Republic? Did you know that Dominican Republic is very similar to Mexico in the following 7 respects. #Heliports - : (1.0, 1.0). #Median age - years: (27.1, 27.3). #Hospital bed density - beds/1,000 population: (1.7, 1.7). #Age Structure: 0-14 years - %: (28.0, 27.9). #Age Structure: 65 and above - %: (6.9, 6.9). #Birth rate - births/1,000 population: (18.97, 19.02). #Refined petroleum products - imports per capita - bbl/day: (0.01, 0.01).