According to the report, in 2008, Americans consumed information for about 1.3 trillion hours, an average of 12 hours per day. Consumption totaled 3.6 zettabytes (10 to the 21st power bytes, a million million gigabytes) and 10,845 trillion words, corresponding to 100,500 words and 34 gigabytes for an average person/day. Note: Information at work is not included.
The report defines “information” as "flows of data delivered to people," and measures the bytes, words and hours of consumer information. Not surprisingly, video dominated, with 1.3 zettabytes from television and approximately 2 zettabytes of computer games.
A few highlights from the report:
- Americans spend a huge amount of time at home receiving information, an average of 11.8 hours per day.
- Bytes of information consumed by U.S. individuals have grown at 5.4 percent annually since 1980, far less than the growth rate of computer and information technology performance.
- Roughly 3.6 zettabytes (or 3,600 exabytes) of information were consumed in American homes in 2008. Americans spend 41 percent of our information time watching television, but TV accounts for less than 35 percent of information bytes consumed.
- Computer and video games account for 55 percent of all information bytes consumed in the home, because modern game consoles and PCs create huge streams of graphics.
Download the report.