TASER International Statistics:

As of June 30, 2011, TASER International has sold approximately 559,000 TASER® brand electronic control devices (ECDs) worldwide to more than 16,300 law enforcement and military agencies. More than 6,800 of these agencies deploy TASER ECDs specifically to all members of their patrol officers.TASER devices are sold to in 107 countries.

In addition, approximately 239,000 TASER ECDs have been sold to the general public

Field Use/Suspect Applications: 1,379,133 ± 2%
Training/Voluntary Applications: 1,293942 ± 7%
Total: 2.6 million+ (as of July 31, 2011)