This September 23, 2016 photo shows a produce stand at La Placita de Santurce farmers' market that sells mostly locally grown produce in San Juan, Puerto Rico. The U.S. territory is seeing something of an agricultural renaissance as new farms spring up across the island, supplying an increasing number of farmers' markets and restaurants as consumers demand fresher produce. (Photo by Carlos Giusti/AP Photo)





A food and vegetable seller puts onion to a plastic bag for a client at a market in Hanoi, Vietnam, February 24, 2016. (Photo by Reuters/Kham)





A street vendor, with her son, sells pineapples on a street in downtown Lima, Peru, September 24, 2016. (Photo by Nacho Doce/Reuters)





Fish for sale is seen at a market at Pescadores beach in the Chorrillos district of Lima, Peru, September 25, 2016. (Photo by Mariana Bazo/Reuters)





A man rests as he sells fish at a market at Pescadores beach in the Chorrillos district of Lima, Peru, September 25, 2016. (Photo by Mariana Bazo/Reuters)





A man collects bread at bakery in Kerbala, southwest of Baghdad, Iraq, September 26, 2016. (Photo by Reuters/Stringer)





People walk at a market in Kerbala, southwest of Baghdad, Iraq, September 26, 2016. (Photo by Reuters/Stringer)





A street vendor poses with a machmoum, a bouquet of jasmine, behind his ear at the Kasbah souk in the old town of Tunis, Tunisia September 23, 2016. (Photo by Zoubeir Souissi/Reuters)





A vendor counts her money as she sells food at the wall of a garment factory on the outskirts of Phnom Penh, Cambodia, September 29, 2016. (Photo by Samrang Pring/Reuters)





A woman looks at fruits and vegetables at a market stall in Madrid January 29, 2013. (Photo by Juan Medina/Reuters)





Residents walk in an open-air market near where Alfred Olango's family once lived in Gulu, Uganda September 29, 2016. (Photo by James Akena/Reuters)





A grocer stands outside his shop in Athens, Greece November 8, 2011. (Photo by John Kolesidis/Reuters)





A vendor sorts her fish for sale at a fish market located in Paranaque City, Metro Manila, Philippines on September 9, 2008. (Photo by Darren Whiteside/Reuters)





A vendor sprinkles water over fish for sale as she waits for customers inside a public market in Las Pinas, south of Metro Manila November 5, 2009. (Photo by John Javellana/Reuters)





A customer selects oranges at a street market in Rio de Janeiro, Brazil, May 6, 2016. (Photo by Pilar Olivares/Reuters)





A vegetable vendor (R) takes money from customer at a morning market in Jakarta, Indonesia, October 3, 2016. (Photo by Reuters/Beawiharta)





An onion seller sits and waits for customers at a morning market in Jakarta, Indonesia, October 3, 2016. (Photo by Reuters/Beawiharta)





Women sell products at their stalls at Maeklong market at the outskirts of Bangkok, Thailand September 20, 2016. (Photo by Jorge Silva/Reuters)





A stall selling pork is seen at Maeklong market at the outskirts of Bangkok, Thailand September 21, 2016. (Photo by Jorge Silva/Reuters)





Sellers sort persimmons for sale at a wholesale market in Hanoi, Vietnam October 3, 2016. (Photo by Reuters/Kham)





Sellers sort persimmons for sale at a wholesale market in Hanoi, Vietnam October 3, 2016. (Photo by Reuters/Kham)





Sellers sort persimmons for sale at a wholesale market in Hanoi, Vietnam October 3, 2016. (Photo by Reuters/Kham)





A vegetable vendor speaks on the cellphone at a market in Xindian district of the New Taipei City, as Typhoon Megi approaching the east Taiwan on September 27, 2016. (Photo by Sam Yeh/AFP Photo)





This September 23, 2016 photo shows a produce stand inside El Departamento de la Comida farmers market and organic restaurant that sells locally grown produce in San Juan, Puerto Rico. The most recent statistics from the governor's office show farm income grew 25 percent to more than $900 million from 2012-2014 while the amount of acreage under cultivation rose 50 percent over the past four years, generating at least 7,000 jobs. (Photo by Carlos Giusti/AP Photo)