The national capital territory, Delhi, is one of the fastest growing regions of India, consistently recording a growth rate of about 11.5%. India's most urbanized region with an urbanization rate of 98%, it also houses the country's largest metro rail network. The region has a total road network of over 33,000 km. Delhi also has one of the busiest airports in the world, Indira Gandhi International Airport. The region has an attractive real-estate market and huge potential for agrochemical-based products.