Dr Koh had cited the figure to explain that a minimum wage was not necessary. He said the Government's policies, particularly the progressive wage model (PWM) and Workfare Income Supplement, already ensure the majority of low-wage workers take home more than $1,300 a month.
Among the 850,000 workers in occupations traditionally deemed lower income, such as clerical support and service staff and tradesmen, about 100,000 earn below $1,300, figures from the Ministry of Manpower show.
After taking into account Workfare wage top-ups and employers' Central Provident Fund contribution, about 56,000 earn less than $1,300. Of these, about 32,000 are full-time employees, or 1.7 per cent of the workforce, a "very small number", said Dr Koh.