Yes this is normal... you have one of the older 100 from this issue. The 100 was issued in 2004 but the first ones (EJA-EJE, BJY-BJZ, BKA-BKG) will all printed late 2003 but released in 2004. The same is true for the 2001 $10. Notes FDT-FDZ were printed in 2000 but with issue 2001.