Text: Manhattan
Number: 1.
Location: New York, New York
Date: 8/29/1991

Text: Rawalpindi
Number: 2.
Location: Rawalpindi, Pakistan
Date: 9/10/1991

Text: Toronto
Number: 3.
Location: Toronto, Canada
Date: 3/18/1993

Text: Ashburn
Number: 4.
Location: Ashburn, Virginia
Date: 6/3/2004

Text: Leesburg
Number: 5.
Location: Leesburg, Virginia
Date: 8/23/2004

Text: George Mason University
Number: 6.
Location: Fairfax, Virginia
Date: 8/27/2009