Population : 1.3 billion (2010)
Percentage of population under 14 years old : 16.6% under age of 14 years old
Ethnicity: Han nationality (91.5%) and other 55 minority nationalities.
Language: Official language: Chinese
Life expectancy at birth: 73 years (2010)
Type: Universal public healthcare system
Cost to patient to see a primary care doctor/ general practitioner : USD 30
Cost to patient of squint surgery under general anesthesia: USD 1000
June 6, 2016 is the 21th National Eyes Caring Day in China with the theme of Protect Eyes since Childhood.