The 4-8 March 2015 Penn Shoen & Berland poll shows the PLD as the most favored political party with a 60% positive rating and a negative rating of 25%. It is the only political party that is seen by more with a positive perception, than with a negative perception. The poll numbers for the other political parties are: PRM 21% positive, 55% negative, PRD 18% positive, 65% negative, Alianza Pais 14% positive, 62 negative, PRSC 8% positive 70% negative, Dominicanos por el Cambio 4% positive, 68% negative, and the Partido Liberal La Estructura 3% positive, 69% negative. The poll had a sample size of 1,049 eligible voters.
http://www.noticiassin.com/2015/03/mas-del-80-favorece-decision-de-no-extender-fecha-plan-regularizacion/