How many countries speaks english ?

This world has 7 continents and 195 countries. In every country English speaking people available but some countries have lessor people who speaks English and some countries have huge population who speaks English. 

67 countries official language is English. 27 more countries identified it their second official language. According to A book called ''English Worldwide'' written by professor David Crystal 40 crores English native speakers are there. 70 crore as a foreign language speakers. 

English literature predominates considerably with 28 per cent of all books published in the world by 2011. It counts as 30 per cent of Total published content. Everyday new number adding to English speaking generation. 

Importantly, English is the main choice for studying across the world. In every country English medium schools are available.