Securities Listed on AMEX or Other  
                 Securities Research, Inc.                        

Summary Statistics:

Non-directed orders as percentage of total customer orders   100.0%
Market orders as percentage of total non-directed orders     65.2%
Limit orders as percentage of total non-directed orders      33.9%
Other orders as percentage of total non-directed orders      0.9%

Venues receiving significant percentage of total non-directed orders:

AMEX                                                         0.3%
NYSE                                                         0.3%
Knight Capital Market,LLC                                    96.4%
UBS                                                          1.8%
Chicago Exchange                                             1.2%

Information Concerning significant Venues:

AMEX

Type of Orders Routed to Venue:

Limit orders as percentage of total limit orders             0.9%


NYSE

Type of Orders Routed to Venue:

Limit orders as percentage of total limit orders             0.9%


Knight Capital Market,LLC

Type of Orders Routed to Venue:

Limit orders as percentage of total limit orders             96.5%
Market orders as percentage of total market orders           96.3%
Other orders as percentage of total other orders             100.0%


UBS

Type of Orders Routed to Venue:

Limit orders as percentage of total limit orders             1.8%
Market orders as percentage of total market orders           1.8%


Chicago Exchange

Type of Orders Routed to Venue:

Market orders as percentage of total market orders           1.8%