Don't quote based on convenience leh. Be fair in arguments.
look. we could go nitpick all day on data.
instead of going on and on combing each country, let me pick one country, india.
'cause india is a non ang moh, non Caucasian populated country. and english is one of its official language.
now lets take a look here, from education in india (wikipedia)
"Government high schools are usually taught in the regional language, however urban and suburban schools usually teach in English. These institutions are heavily subsidised. Study materials (such as textbooks, notebooks and stationary) are sometime but not always subsidised. Government schools follow the state curriculum."
Its not every school teaching all subjects in english.
Any better example of a non Caucasian populated country, have english as first language, but do not use english extensively in school?