[4] When multi-party politics was introduced at the start of the 1990s, the party did not contest the 1991 parliamentary elections after failing to file its application papers in time.

In the 1995 parliamentary elections, the party received just 2,369 votes (1.5%), failing to win a seat.

The alliance received 6% of the vote, winning two seats in the National Assembly.

The UCID contested the 2006 parliamentary elections alone, winning two seats with 2.6% of the vote.

It retained both seats in the 2011 parliamentary elections, increasing its vote share to 4.4%.