Tour Easy Serial Numbers/Year Built?

Always looking for TE Serial #'s/date of mfg for my list. If you know yours please email me, or post them here so I can add it/post it to the list. Easy Racers simply will not help, and so many folk want to verify their TE year. Ric Hines, iBikeNebraska*gmail.com
This is what I have collected since 2006:
#0705.....1984?
#0983.....1986?
#1272.....7/1989
#XXXX.....1998 (Staley, 21 speed, SS)
#2083.....???? (Roush)
#2379.....1998 (Burns, 21 speed, SS)
#2531.....1999 (Jenson, 21 speed, SS)
#2727.....1999 (Jenson, 21 Speed, EX)
#2981......7/27/1999
#3025……8/31/1999
#3420.....2000 (24 speed)
#3431.....2000
#3477.....2000
#3481.....7/19/2000
#3558..... 2000 or 2001? (Roush)
#3571.....2000 or 2001?
#3691.....2000 or 2001? (24 speed)
#3697.....2000 or 2001?
#3708……2001
#3751.....2001
#3778.....4/25/2001
#3779.....4/25/2001
#4185.....2001 or 2002? (Hines, 24 speed, EX)
#4243.....3/26/2002
#4291.....4/25/2002
#4594.....2002
#4673.....2/28/2003
#5008.....12/11/2003 (TexasALK)
#5021.....1/26/04 (Walters, 27 speed)
#5103.....4/8/2004
#5106.....4/8/2004
#5274.....10/2004
#5666.....2006?
#5672.....6/2006
#5686.....4/7/2006
#5966.....4/16/2007 (Hines, 27 speed, SS)
#6031.....8/04/2007
#8077.....6/2014

 

All: Just received an email from a fellow TE'r with a frame stamp of D3.21.02, bought used in 2010 Does anybody have any info/input to this marking? Could that be a "custom build" number vs just a bike off the line? My records show 2002 TE's in the SN range of about #4000 to #6000