This shows our current forecast of the expected total number of teleworkers in the US. It is based on our survey of US teleworkers for the Telework America Project of the International Telework Association and Council (the blue curve) modified by our revisions resulting from estimated reactions to the 11 September 2001 terrorist attacks on the US. These curves depict regular teleworkers, teleworking at least one day monthly (although the US average is half-time).