Data from the comScore qSearch service show that Asia-Pacific Region Has Highest Number of Searchers and Searches in the World.
In September, more than 340 million searchers conducted nearly 29 billion searches in the Asia-Pacific region, ranking it as the largest searcher population and search volume total of the five global regions reported by comScore. China had the largest searcher population in the region with more than 149 million searchers, and the greatest number of searches conducted (12.8 billion). Japan ranked second on both measures with more than 61 million searchers and nearly 6 billion searches. Australia exhibited the heaviest search intensity with an average of 115 searches per searcher during the month, followed by South Korea (109 searches per searcher) and Singapore (106 searches per searcher).
Two graphs below can give you a better view of search in APAC region: