Bulgaria vs Hong Kong, China: Outbound mobility ratio, all regions, both sexes

Bulgaria
10.6%
in 2018
Hong Kong, China
12.2%
in 2018
Bulgaria rank
50th
Hong Kong, China rank
49th

Outbound mobility ratio, all regions, both sexes over time

  • Bulgaria
  • Hong Kong, China
510152025199820082018

How they compare

Hong Kong, China currently reports 12.2% against 10.6% in Bulgaria, a difference of 1.6%.

That makes Hong Kong, China's figure about 1.2 times Bulgaria's.

Across all 16 years both countries report, Hong Kong, China has been ahead every year.

Bulgaria ranks 50th and Hong Kong, China ranks 49th of 169 countries.

Hong Kong, China has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Bulgaria Hong Kong, China Difference Ahead
2000s 7.8% 18.9% 11.1% Hong Kong, China
2010s 9.0% 11.8% 2.8% Hong Kong, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher outbound mobility ratio, all regions, both sexes, Bulgaria or Hong Kong, China?
Hong Kong, China, at 12.2% against 10.6% in Bulgaria as of 2018.
What is the difference in outbound mobility ratio, all regions, both sexes between Bulgaria and Hong Kong, China?
1.6%, with Hong Kong, China ahead.
How many years of comparable data are there for Bulgaria and Hong Kong, China?
16 years are reported by both, from 2003 to 2018.
How do Bulgaria and Hong Kong, China rank globally for outbound mobility ratio, all regions, both sexes?
Bulgaria ranks 50th and Hong Kong, China ranks 49th of 169 countries.
Where does this data come from?
UNESCO Institute for Statistics, published as Outbound mobility ratio, all regions, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Hong Kong, China: Outbound mobility ratio, all regions, both sexes. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 15 September 2026, from https://education.statizoid.com/compare/outbound-mobility-ratio-all-regions-both-sexes-percent/bulgaria/hong-kong-sar-china/

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About this data

Indicator
Outbound mobility ratio, all regions, both sexes (%)
Unit
%
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
214 places, 3,585 data points, 1997–2018
Last refreshed

Number of students from a given country studying abroad as a percentage of the total tertiary enrolment in that country.