RAWALPINDI, PAKISTAN  JANUARY 05 : Pakistani customers look at the spicy liced fish at a shop following a significiant increase in the demand of fish due to a  long-awaited  winter rain and snowfall in Rawalpindi, Pakistan, on January 5, 2017.  Fishes were brought  from the Arabian Sea and other parts of the country by trucks at Fish Market. As one of the most important lines of work, fishery, playing an important role on national economy, provides employment for about 300,000 fishermen directly. In addition, another 400,000 people are employed in ancillary industries. (Photo by Muhammad Reza/Anadolu Agency/Getty Images)