On average

On average, a severe thunderstorm can produce approximately 6,000 lightning strikes every minute.

Each year, on average, severe storms are responsible for more damage (as measured by insurance costs) than tropical cyclones, earthquakes, floods, or bushfires.

Airbnb was formed in San Francisco in 2008, and it's in that very city where Airbnb plays host to it's most loyal customers and fans, with the Sanfranciscan's on average spending five and half days in each property and splashing out a whopping $1,045 for their stay.

Google acquire a new company each week on average, obtaining YouTube over meetings at Denny's in 2006 for $1.65 billion.