 According to a survey conducted by the International Republican Institute, 67% of the respondents replied that they "very much agree" with a trial against the top Khmer Rouge leaders.In a more recent population survey conducted by University of California, Berkeley, 83% of the respondents agreed that the ECCC should be involved in responding to what happened during the Khmer Rouge regime.The same survey also concluded that the awareness of the ECCC had increased from 2008-2010.