A worker picks clingstone peaches in Greece. Most of the country's farms are small and family owned. Production costs can be high, and Greek farmers have had trouble competing internationally. Konstantinos Tsakalidis/Bloomberg via Getty Images hide caption

itoggle caption Konstantinos Tsakalidis/Bloomberg via Getty Images

A shop owner arranges his goods in central Athens on Monday. Greek banks have reopened, but capital controls remain in place. Angelos Tzortzinis/AFP/Getty Images hide caption

itoggle caption Angelos Tzortzinis/AFP/Getty Images

People lined up on Wednesday to withdraw cash from a bank machine in central Athens. Banks remain shut this week and ATM withdrawals are limited to 60 euros (about $66) a day. Emilio Morenatti/AP hide caption

itoggle caption Emilio Morenatti/AP

People read the front pages of various newspapers hanging at a kiosk Tuesday in central Athens. European leaders have set a Sunday deadline for Greece to reach a deal on debt repayment and austerity measures. Jean-Paul Pelissier/Reuters /Landov hide caption

itoggle caption Jean-Paul Pelissier/Reuters /Landov

Greek Finance Minister Yanis Varoufakis walks toward his motorcycle following a meeting with Prime Minister Alexis Tsipras in Athens, Greece, on March 15. Varoufakis said Monday he was resigning, a day after Greeks voted to reject terms of a bailout imposed by Greece's creditors. Varoufakis was one of the leading campaigners behind the "no" vote. Pantelis Saitas/EPA/Landov hide caption

itoggle caption Pantelis Saitas/EPA/Landov

Greeks stand outside of a local school in Athens that served as a voting station. Chris Arnold/NPR hide caption

itoggle caption Chris Arnold/NPR

Greece's Prime Minister Alexis Tsipras prepares for a TV interview at the State Television in Athens on Monday. He urged Greeks to vote "no" in Sunday's referendum on the terms of a bailout. Thanassis Stavrakis/AP hide caption

itoggle caption Thanassis Stavrakis/AP

Pensioners, who usually get their payments at the end of the month, wait outside a closed bank in Thessaloniki, Greece, on Monday. Greece's government announced capital controls, and the country's banks remained closed Monday. Giannis Papanikos/AP hide caption

itoggle caption Giannis Papanikos/AP

During an emergency session of Parliament on Friday, Greek Prime Minister Alexis Tsipras said he wanted a "European solution" to his country's financial problems, but criticized creditors' proposals. Petros Giannakouris/AP hide caption

itoggle caption Petros Giannakouris/AP