1/3 of the search queries submitted to Google in 2009 had never been asked before

"Proportion of Google users in the United States making more than one query per day: 7 out of 10
Proportion of Google users in the United States making more than 10 queries per day: 1 out of 7
Fraction of Google queries, duplicates excluded, never seen before: More than 1/3
Fraction of Google queries, duplicates included, never seen before: More than 1/5
Country with the greatest increase in Google web search traffic in 2009 vs. 2008: Indonesia*
Approximate percentage of Internet users in Indonesia: 11.1%*
Average amount of time it takes a user to finish entering a query: 9 seconds
Average amount of time it takes Google to answer a query: Less than 1/4 second
Number of search quality improvements made by Google in 2009: 540, ~1.5 each day
Proportion of Google result pages that show a map in search results: 1 in 13
Average increase in driving distance on weekends vs. weekdays on Google Maps: 11km
Median distance from a user's location to ice skating rinks found on Google Maps: 30km
Median distance from a user's location to ski resorts found on Google Maps: 300km"
Source: Google search blog, 8th January 2010, based on weekday US traffic unless stated