On the Internetlivestats website, they are talking of 3.5 billions searches per day for Google(1). On the duckduckgo website, they are saying they serve 7 millions queries per day(2). So DuckDuckGo does 0.2% of the amount of Google. Please correct me is my logic is flawed.

(1)http://www.internetlivestats.com/google-search-statistics/

(2)https://duckduckgo.com/traffic.html