Date Announcement 1-10-05 5-Year Note Announcement 1-10-05 10-Year TIPS Announcement 1-20-05 20-Year TIPS Announcement 1-24-05 2-Year Note Announcement 2-2-05 3-Year Note Announcement 2-2-05 5-Year Note Announcement 2-2-05 10-Year Note Announcement 2-22-05 2-Year Note Announcement 3-7-05 5-Year Note Announcement 3-7-05 10-Year Note Announcement 3-28-05 2-Year Note Announcement   4-11-05 5-Year Note Announcement 4-11-05 10-Year TIPS Announcement 4-21-05 5-Year TIPS Announcement 4-25-05 2-Year Note Announcement 5-4-05 3-Year Note Announcement 5-4-05 5-Year Note Announcement 5-4-05 10-Year Note Announcement 5-23-05 2-Year Note Announcement 6-6-05 5-Year Note Announcement 6-6-05 10-Year Note Announcement 6-27-05 2-Year Note Announcement 7-11-05 5-Year Note Announcement 6-30-05 10-Year TIPS Announcement   7-21-05 20-Year TIPS Announcement 7-25-05 2-Year Note Announcement 8-3-05 3-Year Note Announcement 8-3-05 5-Year Note Announcement 8-3-05 10-Year Note Announcement 8-22-05 2-Year Note Announcement 9-1-05 5-Year Note Announcement 9-1-05 10-Year Note Announcement 9-26-05 2-Year Note Announcement   10-3-05 5-Year Note Announcement 10-3-05 10-Year TIPS Announcement 10-20-05 5-Year TIPS Announcement 10-24-05 2-Year Note Announcement 11-2-05 3-Year Note Announcement 11-2-05 5-Year Note Announcement 11-2-05 10-Year Note Announcement 11-21-05 2-Year Note Announcement 12-5-05 5-Year Note Announcement 12-5-05 10-Year Note Announcement 12-27-05 2-Year Note Announcement

Date Auction 1-12-05 5-Year Note Auction 1-13-05 10-Year TIPS Auction 1-25-05 20-Year TIPS Auction 1-26-05 2-Year Note Auction 2-8-05 3-Year Note Auction 2-9-05 5-Year Note Auction 2-10-05 10-Year Note Auction 2-24-05 2-Year Note Auction 3-9-05 5-Year Note Auction 3-10-05 10-Year Note Auction 3-30-05 2-Year Note Auction   4-13-05 5-Year Note Auction 4-14-05 10-Year TIPS Auction 4-26-05 5-Year TIPS Auction 4-27-05 2-Year Note Auction 5-10-05 3-Year Note Auction 5-11-05 5-Year Note Auction 5-12-05 10-Year Note Auction 5-25-05 2-Year Note Auction 6-8-05 5-Year Note Auction 6-9-05 10-Year Note Auction 6-29-05 2-Year Note Auction 7-13-05 5-Year Note Auction 7-14-05 10-Year TIPS Auction   7-26-05 20-Year TIPS Auction 7-27-05 2-Year Note Auction 8-8-05 3-Year Note Auction 8-10-05 5-Year Note Auction 8-11-05 10-Year Note Auction 8-24-05 2-Year Note Auction 9-7-05 5-Year Note Auction 9-8-05 10-Year Note Auction 9-28-05 2-Year Note Auction   10-5-05 5-Year Note Auction 10-6-05 10-Year TIPS Auction 10-25-05 5-Year TIPS Auction 10-26-05 2-Year Note Auction 11-8-05 3-Year Note Auction 11-9-05 5-Year Note Auction 11-10-05 10-Year Note Auction 11-23-05 2-Year Note Auction 12-7-05 5-Year Note Auction 12-8-05 10-Year Note Auction 12-29-05 2-Year Note Auction