A woman casts her vote during Paraguay's general elections, in Asuncion, capital of Paraguay, on April 21, 2013. Paraguayans went to the polls on Sunday to elect their president, lawmakers and governors among officials. Over 3 million Paraguayans, both at home and abroad, are registered to vote for a president, a vice president, 45 senators and 80 deputies, 17 governors and 17 local councils, as well as the country's representatives to the regional Parliament of the Southern Common Market (Mercosur). (Xinhua/Daniel Piris)

Citizens cast their votes during Paraguay's general elections, in Asuncion, capital of Paraguay, on April 21, 2013. Paraguayans went to the polls on Sunday to elect their president, lawmakers and governors among officials. Over 3 million Paraguayans, both at home and abroad, are registered to vote for a president, a vice president, 45 senators and 80 deputies, 17 governors and 17 local councils, as well as the country's representatives to the regional Parliament of the Southern Common Market (Mercosur). (Xinhua/Daniel Piris)

Indigenous women wait in line to cast their votes during Paraguay's general elections, at the indigenous community of Maka, approximately 15 km from Asuncion, capital of Paraguay, on April 21, 2013. Paraguayans went to the polls on Sunday to elect their president, lawmakers and governors among officials. Over 3 million Paraguayans, both at home and abroad, are registered to vote for a president, a vice president, 45 senators and 80 deputies, 17 governors and 17 local councils, as well as the country's representatives to the regional Parliament of the Southern Common Market (Mercosur). (Xinhua/Daniel Piris)

An indigenous woman casts her vote during Paraguay's general elections, at the indigenous community of Maka, approximately 15 km from Asuncion, capital of Paraguay, on April 21, 2013. Paraguayans went to the polls on Sunday to elect their president, lawmakers and governors among officials. Over 3 million Paraguayans, both at home and abroad, are registered to vote for a president, a vice president, 45 senators and 80 deputies, 17 governors and 17 local councils, as well as the country's representatives to the regional Parliament of the Southern Common Market (Mercosur). (Xinhua/Daniel Piris)

Former Paraguay's President Fernando Lugo (R), shows his finger marked with ink after casting his vote during Paraguay's general elections, in Asuncion, capital of Paraguay, on April 21, 2013. Paraguayans went to the polls on Sunday to elect their president, lawmakers and governors among officials. Over 3 million Paraguayans, both at home and abroad, are registered to vote for a president, a vice president, 45 senators and 80 deputies, 17 governors and 17 local councils, as well as the country's representatives to the regional Parliament of the Southern Common Market (Mercosur). (Xinhua/Marcelo Espinosa)