(as at 31 December 2019)
| Year | Number of persons |
|---|---|
| 2010 | 2,340 |
| 2011 | 1,631 |
| 2012 | 1,286 |
| 2013 | 952 |
| 2014 | 736 |
| 2015 | 783 |
| 2016 | 465 |
| 2017 | 722 |
| 2018 | 555 |
| 2019 | 284 |
Appendix 16 - Statistics on Illegal Immigrants from the Mainland
(as at 31 December 2019)
| Year | Number of persons |
|---|---|
| 2010 | 2,340 |
| 2011 | 1,631 |
| 2012 | 1,286 |
| 2013 | 952 |
| 2014 | 736 |
| 2015 | 783 |
| 2016 | 465 |
| 2017 | 722 |
| 2018 | 555 |
| 2019 | 284 |