As many as 24 legislators in Goa, which is 60 per cent of the total strength of the 40-member state Assembly, have switched parties in the last five years, a report by an organisation has said.The Association of Democratic Reforms (ADR) said in its report that with this, Goa has set a unique record, which is "unparalleled" in the history of Indian democracy. Assembly polls in Goa will be held on February 14.