(a) the details of inbound and outbound international passengers during each of the last five years from metros and tier-two cities, airport-wise;
(b) whether there is any increase in international passenger traffic in tier-two cities and if so, the details thereof along with the manner in which this increase can be compared with airports in metro cities;
(c) the details of bilateral seat sharing agreements entered into with different countries and the dates on which these agreements were revised last;
(d) whether there is any increase in the allocation of seats to metro and tier two cities and if so, the details thereof; and
(e) the percentage of increase in cargo transportation, particularly perishable items from tier-two cities and metros and the manner in which transportation of cargo from tier-two cities can be compared with that of metros in the last five years, airport and year-wise?