NEW YORK (Wireless Flash) -- Wonder where all your time went? Into deleting your unwanted spam e-mails.

According to a new study by McAfee Security, 49 percent of Americans spend at least 40 minutes a week just deleting spam -- and 14 percent spend at least 3.5 hours at their terminal terminating the unwanted e-mails.

In addition, the average person deletes their spam about 30 times a week -- but are lucky to have sex two times every seven days.

Finally, you may think you're getting too much sex-oriented spam but they only constitute 27 percent of the messages, while 57 percent deal with credit counseling or refinancing.