 |
| Source: Report on Labour Force in Singapore |
| Year 2001: 52.3% |
| Year 2002: 51.0% |
| |
| Source: Report on Labour Force in Singapore, 2004 |
| Year 2004: 52.6% |
| |
| Source: General Household Survey, 2005 |
| Year 2005: 53.0% |
| |
| Source: Report on Labour Force in Singapore, 2006 |
| Year 2006: 54.8% |
| |
| Source: Table 6, Report on Labour Force in Singapore 2007 |
| Year 2007: 55.8% |
|