$200
May 2001
$300
Aug 2001
$275
Oct 2001
$300
Nov 2001
$220
May 2002
$250
August 2002
$275
June 2003
$350
Jan 2006
$200 |
$300 |
$275 |
$300 |
$220 |
$250 |
$275 |
$350 |