Money Laundering – $1.3 to $3.3 trillion (2 to 5 percent of world GDP)
Bribery – $1 trillion
Narcotics Trafficking – $750 billion to $1 trillion
Counterfeited and Pirated Products – $500 billion
Environmental Crime – $20 to $40 billion
Human Trafficking – $21 billion
Credit Card Fraud – $10 to 12 billion
Fire Arms – $170 to $320 million
Environmental Crime – illegal wildlife trade, logging, trade in CFCs and toxic waste dumping.
Human Trafficking – 2.4 million victims.
(Office of the Director of National Intelligence, US)