The Bandaranaike International Airport at Katunayake is served by all major airlines, and has now been complimented by two more international airports, Mattala in the South and Jaffna in the North. An excellent and rapidly expanding high-speed road network covers the island. All major courier companies operate in the country. Fixed and mobile telephone penetration rate is over 80% island-wide. High-speed internet connectivity is available at all major hospitals and healthcare institutions, which supports electronic data capture. In addition, the availability of the internet throughout the country ensures a well-educated and well informed patient population.