This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | hw4-jing | proxy.sj3.marketscore.com | 4 February 2002 | 10:18 am | |
| hw4-jing | fangj | 4 February 2002 | 10:17 am | ||
| hw4-jing | fangj | 4 February 2002 | 10:00 am | ||
| hw4-jing | fangj | 4 February 2002 | 9:57 am | ||
| hw4-jing | fangj | 4 February 2002 | 9:52 am | ||
| hw4-jing | fangj | 4 February 2002 | 9:28 am | ||
| hw4-jing | fangj | 4 February 2002 | 9:13 am | ||
| hw4-jing | fangj | 4 February 2002 | 8:57 am | ||
| hw4-jing | fangj | 4 February 2002 | 8:51 am | ||
| hw4-jing | proxy.sj3.marketscore.com | 4 February 2002 | 8:48 am | ||