Number of owners who had carried out security measures for their smartphones in Hong Kong from June to September 2018, by type of measures
(in millions)
Characteristic
Number of people in millions
Regularly backed up files
3.2
Not sure / did not know
2.44
Installed antivirus software and updated the software regularly
1.95
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From June to September 2018, around 3.2 millions of respondents in Hong Kong above ten years old who had a smartphone regularly backed up files for their smartphones. All age groups in Hong Kong revealed a growth trend in smartphone penetration since 2016.
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Census and Statistics Department Hong Kong. (June 15, 2019). Number of owners who had carried out security measures for their smartphones in Hong Kong from June to September 2018, by type of measures (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 01, 2026, from /statistics/1094249/hong-kong-type-of-security-measure-carried-on-smartphone/
Census and Statistics Department Hong Kong. "Number of owners who had carried out security measures for their smartphones in Hong Kong from June to September 2018, by type of measures (in millions)." Chart. June 15, 2019. ÌÇÐÄÆƽâ°æ. Accessed August 01, 2026. /statistics/1094249/hong-kong-type-of-security-measure-carried-on-smartphone/
Census and Statistics Department Hong Kong. (2019). Number of owners who had carried out security measures for their smartphones in Hong Kong from June to September 2018, by type of measures (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 01, 2026. /statistics/1094249/hong-kong-type-of-security-measure-carried-on-smartphone/
Census and Statistics Department Hong Kong. "Number of Owners Who Had Carried out Security Measures for Their Smartphones in Hong Kong from June to September 2018, by Type of Measures (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 15 Jun 2019, /statistics/1094249/hong-kong-type-of-security-measure-carried-on-smartphone/
Census and Statistics Department Hong Kong, Number of owners who had carried out security measures for their smartphones in Hong Kong from June to September 2018, by type of measures (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1094249/hong-kong-type-of-security-measure-carried-on-smartphone/ (last visited August 01, 2026)
Number of owners who had carried out security measures for their smartphones in Hong Kong from June to September 2018, by type of measures (in millions) [Graph], Census and Statistics Department Hong Kong, June 15, 2019. [Online]. Available: /statistics/1094249/hong-kong-type-of-security-measure-carried-on-smartphone/
