Semi-annual Report (management Company) (nsar-a)

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012 C04AA01 3924 012 A00AA02 Shareholder Services, Inc. (Sub-TA) 012 B00AA02 84-00907 012 C01AA02 Centennial 012 C02AA02 CO 012 C03AA02 80112 012 C04AA02 3924 013 A00AA01 KPMG LLP 013 B01AA01 DENVER 013 B02AA01 CO 013 B03AA01 80202 015 A00AA01 CITIBANK N.A. 015 B00AA01 C 015 C01AA01 NEW YORK 015 C02AA01 NY 015 C03AA01 10005 015 E01AA01 X 018 00AA00 Y 019 A00AA00 Y 019 B00AA00 89 019 C00AA00 OPPENHEIMR 021 000000 0 022 A000001 CITIGROUP GLOBAL MARKETS INC. 022 B000001 11-2418191 022 C000001 216426 022 D000001 183491 022 A000002 JP MORGAN SECURITIES, LLC 022 B000002 13-3224016 022 C000002 68569 022 D000002 69282 022 A000003 BARCLAYS CAPITAL, INC. 022 B000003 06-1031656 022 C000003 58894 022 D000003 48625 022 A000004 DEUTSCHE BANK SECURITIES INC. 022 B000004 13-2730828 022 C000004 23590 022 D000004 48585 022 A000005 MORGAN STANLEY & CO. LLC 022 B000005 13-2655998 022 C000005 6789 022 D000005 36237 022 A000006 SAMUEL A. RAMIREZ & COMPANY, INC. 022 B000006 13-2695511 022 C000006 31042 022 D000006 2776 022 A000007 FMSBONDS, INC 022 B000007 59-1842344 022 C000007 17134 022 D000007 16347 022 A000008 JEFFERIES & COMPANY, INC.

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022 B000008 95-2622900 022 C000008 8516 022 D000008 16394 022 A000009 MERRILL LYNCH, PIERCE, FENNER & SMITH INC. 022 B000009 13-5674085 022 C000009 15345 022 D000009 5645 022 A000010 B.C. ZIEGLER AND COMPANY 022 B000010 39-0727640 022 C000010 10000 022 D000010 10000 023 C000000 520483 023 D000000 468727 024 00AA00 N 026 A000000 N 026 B000000 N 026 C000000 N 026 D000000 Y 026 E000000 N 026 F000000 N 026 G010000 N 026 G020000 N 026 H000000 N 027 000000 Y 028 A01AA00 130979 028 A02AA00 12962 028 A03AA00 0 028 A04AA00 86857 028 B01AA00 99673 028 B02AA00 12977 028 B03AA00 0 028 B04AA00 72435 028 C01AA00 85932 028 C02AA00 12874 028 C03AA00 0 028 C04AA00 121223 028 D01AA00 92767 028 D02AA00 12307 028 D03AA00 0 028 D04AA00 90948 028 E01AA00 99059 028 E02AA00 12145 028 E03AA00 0 028 E04AA00 103069 028 F01AA00 180870 028 F02AA00 18590 028 F03AA00 0 028 F04AA00 317061 028 G01AA00 689280 028 G02AA00 81855 028 G03AA00 0

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086 B010000 0 086 B020000 0 086 C010000 0 086 C020000 0 086 D010000 0 086 D020000 0 086 E010000 0 086 E020000 0 086 F010000 0 086 F020000 0 SIGNATURE BRIAN W. WIXTED TITLE TREASURER