I-485 pending since February 15, 2002
I-485 filed on February 15, 2002
3 EADs
2 APs
RD Feb 15, 2002
RFE received Sept 4, 2003
RFE replied October 4, 2003
FP 2 - October 12, 2004
USCIS requires at least one year for each step for one case as seen above.