The deadliest clashes occurred Friday in the central city of Cochabamba, where nine people were killed in a confrontation between Morales backers and the security forces.
Demonstrations have raged since presidential elections on October 20 that saw Morales gain an unconstitutional fourth term amid allegations of irregularities in the vote count.
By a narrow margin, voters in Bolivia have rejected a constitutional change that would have allowed leftist Evo Morales, South America's longest-sitting president, to run for a fourth term and potentially extend his rule to 2025.
A loan-funded program to upgrade water systems in Jacó, Quepos, Manuel Antonio, Limón and Guácimo has reached just 25% completion after seven years, according...