| Reference Area | Time Period | Sex | Age group | Units of measurement | Observation Value |
|---|
| China | 1999 | Not applicable | Not applicable | Percent | 11.47498 |
| Hong Kong Special Administrative Region of China | 2002 | Not applicable | Not applicable | Percent | 17.57671 |
| Hong Kong Special Administrative Region of China | 2003 | Not applicable | Not applicable | Percent | 19.06971 |
| Hong Kong Special Administrative Region of China | 2004 | Not applicable | Not applicable | Percent | 20.23283 |
| Hong Kong Special Administrative Region of China | 2005 | Not applicable | Not applicable | Percent | 19.03143 |
| Hong Kong Special Administrative Region of China | 2006 | Not applicable | Not applicable | Percent | 17.3331 |
| Hong Kong Special Administrative Region of China | 2007 | Not applicable | Not applicable | Percent | 15.79267 |
| Hong Kong Special Administrative Region of China | 2008 | Not applicable | Not applicable | Percent | 14.94756 |
| Hong Kong Special Administrative Region of China | 2009 | Not applicable | Not applicable | Percent | 16.04725 |
| Hong Kong Special Administrative Region of China | 2010 | Not applicable | Not applicable | Percent | 17.11238 |
| Hong Kong Special Administrative Region of China | 2011 | Not applicable | Not applicable | Percent | 17.3341 |
| Hong Kong Special Administrative Region of China | 2012 | Not applicable | Not applicable | Percent | 17.11454 |
| Hong Kong Special Administrative Region of China | 2013 | Not applicable | Not applicable | Percent | 18.68041 |
| Hong Kong Special Administrative Region of China | 2014 | Not applicable | Not applicable | Percent | 19.32646 |
| Macao Special Administrative Region of China | 2000 | Not applicable | Not applicable | Percent | 11.22156 |
| Macao Special Administrative Region of China | 2012 | Not applicable | Not applicable | Percent | 16.6182 |
| Macao Special Administrative Region of China | 2013 | Not applicable | Not applicable | Percent | 18.98957 |
