Mdm Speaker, I refer to a 2013 publication by two Singaporean academics at the NUS Business School, Siok Kuan Tambyah and Tan Soo Jiuan titled "Happiness and Wellbeing: The Singaporean Experience". Their research covers a large scale survey of 1,500 citizens conducted between May and June 2011 that provides insights into Singaporeans' satisfaction with life and living in Singapore, happiness, enjoyment, achievement, emotional well-being, psychological flourishing, economic well-being, overall well-being, personal values, spirituality, value orientations, national identity, rights, and the role of government. The survey also dovetails with similar work done in 1996 and 2001 and is part of a field of study known as subjective well-being research, which focuses on measuring an individual's cognitive and affective reactions to his or her whole life as well as to specific domains of life.