Sure Kelly , I have seen it posted on a mulittude of websites but did a real quick search on GOOG and here is just one example....
With over 80% of all options expiring worthless, we feel that option writing should no longer be the exclusive domain of the professional trader from
http://www.optionsellers.com.
Since 80% of options expire worthless, some people write options as a source ...
www.fool.com/FoolFAQ/foolfaq0055.htm
But now I find a different percentage and this would seem to be one the more reliable sources....
Since the beginning of the listed options industry in the U.S., The Options Clearing Corporation (OCC) has kept monthly statistics on the percentage of options that are exercised, closed prior to expiration or expire worthless. A copy of the latest annual "Market Statistics" brochure is available from the Web site of Chicago Board Options Exchange at
www.cboe.com. Nearly 30 years of statistics indicate that, on average, approximately 15% of options are exercised, approximately 55% are closed prior to expiration, and approximately 30% expire worthless. Closed means traded out of, i.e., long, or purchased options are sold, and short, or written, options are repurchased. Note that this data does not reveal how many trades are profitable.
Source..
http://options2.registeredrep.com/ar/finance_article_6/
Here are a just a few there a countless sources but I for one like the leverage and by trading options near the strike price have managed to make some nice $$$$.
Hope that some of these posts help but there is alot of conflicting data on this particular subject, SS