La Paz - Bolivia's new constitution passed with 61.4 per cent of the votes in favour, according to the final official count of referendum ballots released by the country's electoral authorities on Monday.
The measure received 2.06 million votes, with close to 1.3 million votes (38.6 per cent of the total) against the proposed text.
The abstention rate was 9.74 per cent, the lowest in Bolivia in the past 25 years.