A survey by the Public Opinion Programme at the University of Hong Kong showed that the Secretary for the Environment, Transport and Works, Sarah Liao Sau-tung, remained the most popular government minister, with a score of 61.8 marks. The Secretary for Economic Development and Labour, Stephen Ip Shu-kwan, came a distant second with 54.1 marks. Although the Secretary for Health, Welfare and Food, Yeoh Eng-kiong, ranked third in the popularity ratings with 53 marks, his rating dropped by 1.8 marks from a similar popularity survey carried out last month.