Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	36.17	36.62	36.15	36.59	3,581,876	+0.89(+2.50%)
Nov 29, 2011	35.37	35.78	35.34	35.69	2,291,296	+0.46(+1.29%)
Nov 28, 2011	35.64	35.82	35.10	35.24	3,047,983	+0.04(+0.12%)
Nov 25, 2011	34.80	35.33	34.79	35.20	1,722,181	+0.44(+1.26%)
Nov 23, 2011	34.86	35.00	34.52	34.76	3,006,397	-0.28(-0.79%)
Nov 22, 2011	35.43	35.50	34.84	35.04	2,267,375	-0.36(-1.03%)
Nov 21, 2011	35.59	35.63	35.10	35.40	2,246,346	-0.40(-1.12%)
Nov 18, 2011	35.73	35.92	35.68	35.80	2,118,526	+0.21(+0.59%)
Nov 17, 2011	35.68	35.92	35.30	35.59	2,756,228	-0.10(-0.29%)
Nov 16, 2011	35.89	36.11	35.63	35.69	3,314,662	-0.48(-1.33%)
Nov 15, 2011	35.87	36.26	35.81	36.17	2,385,824	+0.23(+0.65%)
Nov 14, 2011	36.21	36.40	35.82	35.94	2,263,433	-0.41(-1.13%)
Nov 11, 2011	36.16	36.41	36.13	36.35	2,844,041	+0.46(+1.29%)
Nov 10, 2011	35.74	35.96	35.51	35.89	2,723,328	+0.40(+1.13%)
Nov 09, 2011	35.85	36.16	35.41	35.49	4,473,937	-0.69(-1.90%)
Nov 08, 2011	36.06	36.19	35.78	36.18	2,758,752	+0.17(+0.47%)
Nov 07, 2011	35.83	36.02	35.58	36.01	2,121,457	+0.31(+0.87%)
Nov 04, 2011	34.95	35.81	34.93	35.70	2,218,408	-0.12(-0.32%)
Nov 03, 2011	35.59	35.90	35.43	35.81	3,019,849	+0.45(+1.26%)
Nov 02, 2011	35.23	35.67	35.23	35.37	2,823,918	+0.59(+1.70%)
Nov 01, 2011	34.84	35.15	34.56	34.77	4,920,647	-0.50(-1.42%)
Oct 31, 2011	35.34	35.66	35.26	35.27	3,415,810	-0.10(-0.29%)
Oct 28, 2011	35.91	35.98	35.18	35.38	6,047,808	-0.91(-2.50%)
Oct 27, 2011	36.34	36.51	36.05	36.29	3,869,698	+0.43(+1.21%)
Oct 26, 2011	35.90	35.98	35.70	35.85	3,470,816	+0.39(+1.10%)
Oct 25, 2011	36.14	36.21	35.43	35.46	4,046,521	-0.65(-1.81%)
Oct 24, 2011	36.27	36.48	36.02	36.12	3,154,036	-0.31(-0.85%)
Oct 21, 2011	35.96	36.43	35.87	36.43	3,790,314	+0.77(+2.17%)
Oct 20, 2011	35.42	35.71	35.29	35.65	3,815,216	+0.35(+0.98%)
Oct 19, 2011	35.35	35.87	35.21	35.30	3,478,158	-0.06(-0.17%)
Oct 18, 2011	35.24	35.57	35.00	35.37	3,172,464	+0.03(+0.09%)
Oct 17, 2011	35.08	35.43	35.03	35.34	3,391,782	+0.26(+0.73%)
Oct 14, 2011	34.70	35.11	34.62	35.08	2,998,267	+0.54(+1.57%)
Oct 13, 2011	34.44	34.65	34.21	34.54	1,948,291	+0.04(+0.11%)
Oct 12, 2011	34.63	34.67	34.36	34.50	2,634,801	-0.10(-0.28%)
Oct 11, 2011	34.82	34.85	34.38	34.60	2,377,631	-0.28(-0.80%)
Oct 10, 2011	34.43	34.88	34.39	34.88	2,855,213	+0.68(+1.98%)
Oct 07, 2011	34.37	34.60	34.09	34.20	3,171,329	-0.03(-0.09%)
Oct 06, 2011	33.96	34.23	33.92	34.23	3,393,642	+0.62(+1.83%)
Oct 05, 2011	34.40	34.48	33.35	33.62	7,882,137	-0.79(-2.29%)
Oct 04, 2011	34.05	34.41	33.54	34.40	6,218,286	-0.02(-0.07%)
Oct 03, 2011	34.90	35.12	34.42	34.43	4,959,808	-0.33(-0.95%)
Sep 30, 2011	34.78	35.20	34.74	34.76	3,256,934	-0.18(-0.51%)
Sep 29, 2011	34.59	34.95	34.49	34.93	4,234,675	+0.73(+2.14%)
Sep 28, 2011	34.51	34.70	34.13	34.20	4,231,538	-0.30(-0.87%)
Sep 27, 2011	34.96	35.01	34.38	34.50	4,296,984	-0.12(-0.33%)
Sep 26, 2011	34.89	34.94	34.39	34.62	4,004,400	+0.03(+0.09%)
Sep 23, 2011	34.64	34.75	34.39	34.59	4,175,056	-0.10(-0.28%)
Sep 22, 2011	34.25	34.83	34.15	34.68	5,935,593	-0.22(-0.63%)
Sep 21, 2011	35.10	35.45	34.86	34.90	4,538,390	-0.51(-1.45%)
Sep 20, 2011	35.04	35.84	35.01	35.41	3,411,557	+0.52(+1.48%)
Sep 19, 2011	34.65	34.99	34.53	34.90	2,648,728	-0.10(-0.30%)
Sep 16, 2011	35.01	35.23	34.82	35.00	4,538,966	+0.21(+0.60%)
Sep 15, 2011	34.81	34.87	34.62	34.79	4,987,264	+0.32(+0.94%)
Sep 14, 2011	34.44	34.76	34.12	34.47	3,991,470	+0.16(+0.48%)
Sep 13, 2011	34.06	34.36	33.81	34.31	3,339,761	+0.30(+0.90%)
Sep 12, 2011	33.58	34.00	33.42	34.00	3,971,975	+0.40(+1.20%)
Sep 09, 2011	34.04	34.04	33.44	33.60	4,393,246	-0.57(-1.66%)
Sep 08, 2011	34.18	34.50	34.05	34.16	6,573,829	-0.01(-0.04%)
Sep 07, 2011	34.21	34.24	33.96	34.18	3,876,175	+0.18(+0.52%)
Sep 06, 2011	33.52	34.04	33.30	34.00	6,457,782	-0.18(-0.52%)
Sep 02, 2011	33.79	34.29	33.74	34.18	5,306,310	+0.07(+0.21%)
Sep 01, 2011	34.40	34.40	34.03	34.10	4,033,802	-0.16(-0.46%)
Aug 31, 2011	34.45	34.46	34.11	34.26	5,218,778	-0.07(-0.20%)
Aug 30, 2011	34.30	34.48	34.12	34.33	4,152,996	-0.01(-0.02%)
Aug 29, 2011	34.20	34.45	34.07	34.34	3,779,676	+0.45(+1.33%)
Aug 26, 2011	33.99	34.09	33.35	33.88	5,793,498	-0.36(-1.05%)
Aug 25, 2011	34.68	34.68	34.12	34.24	5,644,110	-0.44(-1.27%)
Aug 24, 2011	33.76	34.72	33.68	34.68	5,916,666	+0.93(+2.74%)
Aug 23, 2011	33.33	33.77	33.03	33.76	6,741,627	+0.50(+1.50%)
Aug 22, 2011	33.52	33.59	33.13	33.26	5,733,742	+0.12(+0.37%)
Aug 19, 2011	32.94	33.39	32.84	33.13	5,927,270	-0.01(-0.02%)
Aug 18, 2011	32.63	33.19	32.51	33.14	6,506,161	-0.08(-0.24%)
Aug 17, 2011	33.28	33.65	33.17	33.22	4,225,822	+0.01(+0.02%)
Aug 16, 2011	33.15	33.30	32.86	33.21	4,703,986	-0.18(-0.55%)
Aug 15, 2011	32.65	33.42	32.64	33.40	5,895,248	+1.01(+3.12%)
Aug 12, 2011	32.80	33.07	32.23	32.39	6,405,079	-0.19(-0.57%)
Aug 11, 2011	31.70	32.90	31.57	32.57	8,245,173	+1.19(+3.78%)
Aug 10, 2011	31.38	32.26	31.09	31.38	9,404,573	+0.10(+0.33%)
Aug 09, 2011	31.30	31.29	29.64	31.28	10,082,074	+0.90(+2.96%)
Aug 08, 2011	31.30	32.11	30.29	30.38	9,990,570	-1.72(-5.37%)
Aug 05, 2011	31.82	32.48	31.50	32.11	10,181,978	+0.92(+2.96%)
Aug 04, 2011	31.53	31.85	31.16	31.19	7,118,330	-0.54(-1.71%)
Aug 03, 2011	31.61	31.89	31.44	31.73	5,180,746	+0.22(+0.69%)
Aug 02, 2011	31.72	31.81	31.51	31.51	2,861,020	-0.28(-0.89%)
Aug 01, 2011	32.04	32.07	31.68	31.79	3,765,124	+0.09(+0.29%)
Jul 29, 2011	31.75	31.91	31.58	31.70	2,798,157	-0.22(-0.70%)
Jul 28, 2011	32.01	32.15	31.88	31.93	2,311,403	-0.13(-0.39%)
Jul 27, 2011	32.20	32.28	31.95	32.05	3,026,739	-0.04(-0.13%)
Jul 26, 2011	32.13	32.17	31.93	32.10	2,173,513	-0.04(-0.11%)
Jul 25, 2011	32.11	32.25	32.10	32.13	2,362,910	-0.16(-0.50%)
Jul 22, 2011	32.48	32.52	32.27	32.29	2,213,578	-0.23(-0.70%)
Jul 21, 2011	32.25	32.60	32.25	32.52	2,275,417	+0.38(+1.18%)
Jul 20, 2011	32.05	32.28	31.91	32.14	1,320,080	+0.12(+0.38%)
Jul 19, 2011	31.70	32.05	31.54	32.02	1,843,090	+0.36(+1.14%)
Jul 18, 2011	31.99	32.01	31.61	31.66	2,257,605	-0.43(-1.35%)
Jul 15, 2011	32.15	32.15	31.85	32.10	2,719,526	+0.03(+0.09%)
Jul 14, 2011	32.39	32.43	32.02	32.07	2,777,043	-0.31(-0.95%)
Jul 13, 2011	32.46	32.56	32.31	32.37	3,004,066	+0.03(+0.09%)
Jul 12, 2011	32.02	32.53	32.00	32.34	2,753,244	+0.23(+0.71%)
Jul 11, 2011	32.03	32.16	31.86	32.11	2,843,474	-0.17(-0.52%)
Jul 08, 2011	32.36	32.47	32.12	32.28	2,745,798	-0.29(-0.89%)
Jul 07, 2011	32.61	32.63	32.40	32.57	1,981,683	+0.11(+0.33%)
Jul 06, 2011	32.36	32.51	32.25	32.46	1,696,529	+0.10(+0.32%)
Jul 05, 2011	32.49	32.54	32.31	32.36	2,060,727	-0.22(-0.68%)
Jul 01, 2011	32.11	32.62	32.11	32.58	3,115,335	+0.49(+1.54%)
Jun 30, 2011	32.01	32.13	31.84	32.09	2,029,022	+0.08(+0.26%)
Jun 29, 2011	31.90	32.07	31.79	32.01	2,216,471	+0.10(+0.32%)
Jun 28, 2011	31.80	31.93	31.69	31.90	1,419,985	+0.14(+0.46%)
Jun 27, 2011	31.66	31.82	31.66	31.76	1,415,093	+0.17(+0.55%)
Jun 24, 2011	31.56	31.82	31.52	31.58	2,384,196	+0.10(+0.31%)
Jun 23, 2011	31.54	31.58	31.25	31.49	3,218,872	-0.28(-0.89%)
Jun 22, 2011	31.85	31.93	31.65	31.77	2,989,856	-0.14(-0.45%)
Jun 21, 2011	32.02	32.10	31.78	31.91	2,513,038	-0.04(-0.11%)
Jun 20, 2011	31.90	31.96	31.85	31.95	1,856,149	+0.14(+0.44%)
Jun 17, 2011	31.83	32.08	31.78	31.81	3,624,755	+0.10(+0.32%)
Jun 16, 2011	31.44	31.76	31.43	31.71	3,981,119	+0.34(+1.08%)
Jun 15, 2011	31.38	31.59	31.23	31.37	3,674,624	-0.10(-0.31%)
Jun 14, 2011	31.62	31.62	31.28	31.47	2,655,068	+0.07(+0.23%)
Jun 13, 2011	31.32	31.54	31.14	31.40	2,523,243	+0.16(+0.50%)
Jun 10, 2011	31.49	31.54	31.20	31.24	3,414,642	-0.29(-0.92%)
Jun 09, 2011	31.69	31.73	31.49	31.53	2,605,874	-0.15(-0.48%)
Jun 08, 2011	31.57	31.71	31.42	31.68	3,570,683	+0.16(+0.50%)
Jun 07, 2011	31.46	31.72	31.43	31.52	3,433,078	+0.09(+0.29%)
Jun 06, 2011	31.45	31.59	31.29	31.43	2,306,519	-0.10(-0.33%)
Jun 03, 2011	31.75	31.70	31.36	31.54	2,230,640	-0.26(-0.81%)
May 24, 2011	31.98	32.02	31.67	31.79	4,255,880	-0.24(-0.75%)
May 23, 2011	31.83	32.36	31.83	32.04	3,427,712	-0.46(-1.41%)
May 20, 2011	32.48	32.67	32.40	32.49	2,614,804	-0.04(-0.13%)
May 19, 2011	32.34	32.55	32.29	32.54	2,321,433	+0.21(+0.65%)
May 18, 2011	32.39	32.39	32.08	32.32	2,036,703	-0.02(-0.07%)
May 17, 2011	32.13	32.37	32.10	32.35	2,908,235	+0.19(+0.60%)
May 16, 2011	32.25	32.50	32.11	32.16	3,218,660	-0.10(-0.32%)
May 13, 2011	32.35	32.40	32.07	32.26	3,017,025	-0.07(-0.22%)
May 12, 2011	32.01	32.37	31.85	32.33	3,582,399	+0.33(+1.02%)
May 11, 2011	31.95	32.03	31.72	32.00	4,141,936	+0.08(+0.26%)
May 10, 2011	31.74	32.09	31.67	31.92	3,511,067	+0.27(+0.87%)
May 09, 2011	31.66	31.70	31.45	31.64	2,639,193	-0.01(-0.02%)
May 06, 2011	31.61	31.79	31.51	31.65	3,246,518	+0.21(+0.66%)
May 05, 2011	31.50	31.55	31.23	31.44	3,434,328	-0.14(-0.45%)
May 04, 2011	31.39	31.66	31.29	31.59	3,476,775	+0.11(+0.36%)
May 03, 2011	31.11	31.57	31.09	31.47	3,121,810	+0.30(+0.96%)
May 02, 2011	31.13	31.20	31.13	31.17	1,716,464	+0.11(+0.35%)
Apr 29, 2011	30.91	31.08	30.88	31.07	1,984,452	+0.10(+0.31%)
Apr 28, 2011	30.74	30.99	30.70	30.97	2,052,035	+0.24(+0.78%)
Apr 27, 2011	30.49	30.82	30.47	30.73	2,329,440	+0.29(+0.94%)
Apr 26, 2011	30.32	30.47	30.26	30.45	2,094,041	+0.23(+0.77%)
Apr 25, 2011	30.24	30.30	30.13	30.21	1,403,218	+0.01(+0.02%)
Apr 21, 2011	30.23	30.29	30.08	30.21	1,322,835	-0.02(-0.06%)
Apr 20, 2011	30.14	30.26	29.98	30.23	2,091,788	+0.33(+1.12%)
Apr 19, 2011	29.96	30.01	29.75	29.89	1,899,860	-0.05(-0.16%)
Apr 18, 2011	29.99	30.15	29.85	29.94	2,559,066	-0.29(-0.95%)
Apr 15, 2011	29.94	30.33	29.89	30.23	2,476,250	+0.37(+1.24%)
Apr 14, 2011	29.75	29.91	29.68	29.86	1,917,413	-0.01(-0.02%)
Apr 13, 2011	29.90	30.04	29.81	29.86	1,896,913	+0.08(+0.26%)
Apr 12, 2011	29.89	30.02	29.73	29.78	2,372,614	-0.15(-0.50%)
Apr 11, 2011	30.29	30.32	29.84	29.93	3,455,891	-0.41(-1.34%)
Apr 08, 2011	30.42	30.44	30.19	30.34	1,413,816	-0.02(-0.08%)
Apr 07, 2011	30.39	30.48	30.11	30.36	1,874,533	-0.17(-0.55%)
Apr 06, 2011	30.42	30.61	30.34	30.53	2,121,215	+0.17(+0.55%)
Apr 05, 2011	30.42	30.49	30.33	30.36	1,210,703	-0.05(-0.16%)
Apr 04, 2011	30.42	30.43	30.26	30.41	1,572,085	-0.02(-0.06%)
Apr 01, 2011	30.39	30.47	30.31	30.43	1,700,462	+0.20(+0.65%)
Mar 31, 2011	30.20	30.33	30.14	30.23	1,923,743	+0.00(+0.00%)
Mar 30, 2011	30.23	30.23	30.23	30.23	2,615,718	+0.06(+0.20%)
Mar 29, 2011	29.85	30.21	29.78	30.17	2,279,034	+0.30(+1.00%)
Mar 28, 2011	29.82	30.01	29.80	29.87	2,339,323	+0.07(+0.22%)
Mar 25, 2011	29.84	29.90	29.75	29.81	1,881,004	+0.05(+0.18%)
Mar 24, 2011	29.72	29.83	29.54	29.76	1,740,073	+0.13(+0.42%)
Mar 23, 2011	29.71	29.72	29.42	29.63	2,183,116	-0.05(-0.16%)
Mar 22, 2011	29.91	29.95	29.68	29.68	2,246,909	-0.21(-0.72%)
Mar 21, 2011	29.86	29.92	29.81	29.89	2,069,647	+0.38(+1.29%)
Mar 18, 2011	29.65	29.78	29.46	29.51	4,209,507	+0.13(+0.45%)
Mar 17, 2011	29.52	29.55	29.12	29.38	3,623,130	+0.13(+0.43%)
Mar 16, 2011	29.64	29.68	29.12	29.25	4,467,511	-0.39(-1.31%)
Mar 15, 2011	29.64	29.84	29.62	29.64	4,589,068	-0.09(-0.30%)
Mar 14, 2011	29.81	29.81	29.55	29.73	3,613,552	-0.23(-0.78%)
Mar 11, 2011	29.89	30.04	29.80	29.96	1,335,849	+0.05(+0.16%)
Mar 10, 2011	30.09	30.17	29.85	29.92	2,131,032	-0.32(-1.04%)
Mar 09, 2011	29.94	30.27	29.94	30.23	2,304,902	+0.23(+0.75%)
Mar 08, 2011	29.70	30.09	29.68	30.01	2,242,743	+0.30(+1.00%)
Mar 07, 2011	29.68	29.95	29.63	29.71	2,607,816	+0.08(+0.26%)
Mar 04, 2011	29.74	29.80	29.40	29.63	1,928,155	-0.12(-0.40%)
Mar 03, 2011	29.68	29.87	29.63	29.75	2,189,710	+0.20(+0.67%)
Mar 02, 2011	29.62	29.67	29.41	29.55	2,266,973	+0.01(+0.02%)
Mar 01, 2011	29.78	29.93	29.55	29.55	2,881,754	-0.24(-0.82%)
Feb 28, 2011	29.58	29.93	29.48	29.79	3,614,453	+0.34(+1.15%)
Feb 25, 2011	29.21	29.49	29.16	29.45	2,483,181	+0.33(+1.15%)
Feb 24, 2011	29.28	29.31	29.01	29.12	2,804,472	-0.21(-0.73%)
Feb 23, 2011	29.14	29.44	29.00	29.33	4,581,175	+0.19(+0.65%)
Feb 22, 2011	28.99	29.20	28.94	29.14	2,663,680	-0.08(-0.27%)
Feb 18, 2011	29.16	29.30	29.03	29.22	2,672,965	+0.07(+0.25%)
Feb 17, 2011	29.25	29.37	29.09	29.15	3,537,295	-0.19(-0.65%)
Feb 16, 2011	29.53	29.54	29.17	29.34	2,908,773	-0.18(-0.63%)
Feb 15, 2011	29.39	29.59	29.36	29.52	1,854,981	+0.11(+0.39%)
Feb 14, 2011	29.56	29.56	29.30	29.41	1,945,682	-0.10(-0.32%)
Feb 11, 2011	29.46	29.62	29.43	29.50	3,339,405	+0.01(+0.02%)
Feb 10, 2011	29.32	29.50	29.28	29.50	2,532,949	+0.09(+0.30%)
Feb 09, 2011	29.23	29.43	29.13	29.41	2,776,124	+0.18(+0.60%)
Feb 08, 2011	29.42	29.42	29.18	29.23	3,163,231	-0.15(-0.50%)
Feb 07, 2011	29.24	29.38	29.20	29.38	8,288,814	+0.18(+0.61%)
Feb 04, 2011	29.39	29.40	29.09	29.20	8,178,249	-0.16(-0.56%)
Feb 03, 2011	29.29	29.39	29.21	29.37	7,406,182	+0.03(+0.10%)
Feb 02, 2011	29.45	29.53	29.28	29.34	2,468,159	-0.17(-0.58%)
Feb 01, 2011	29.53	29.59	29.28	29.51	2,951,420	+0.12(+0.40%)
Jan 31, 2011	29.53	29.72	29.38	29.39	2,416,015	-0.09(-0.32%)
Jan 28, 2011	29.88	29.91	29.45	29.49	2,335,364	-0.32(-1.09%)
Jan 27, 2011	29.80	29.91	29.66	29.81	1,988,983	+0.07(+0.24%)
Jan 26, 2011	29.72	29.85	29.57	29.74	2,244,682	-0.09(-0.30%)
Jan 25, 2011	29.78	29.86	29.64	29.83	2,175,571	+0.06(+0.20%)
Jan 24, 2011	29.32	29.80	29.32	29.77	4,223,435	+0.40(+1.36%)
Jan 21, 2011	29.85	29.85	29.33	29.37	4,394,636	-0.39(-1.31%)
Jan 20, 2011	29.63	29.96	29.59	29.76	3,079,433	+0.11(+0.36%)
Jan 19, 2011	29.52	29.67	29.49	29.65	3,113,952	+0.14(+0.48%)
Jan 18, 2011	29.37	29.52	29.30	29.51	2,139,405	+0.16(+0.56%)
Jan 14, 2011	29.12	29.42	29.09	29.35	2,583,372	-0.08(-0.26%)
Jan 13, 2011	29.21	29.43	29.18	29.42	2,794,145	+0.24(+0.81%)
Jan 12, 2011	29.10	29.33	29.07	29.19	1,957,355	+0.18(+0.63%)
Jan 11, 2011	29.03	29.07	28.92	29.00	2,272,430	+0.01(+0.04%)
Jan 10, 2011	29.03	29.10	28.74	28.99	2,871,485	-0.18(-0.63%)
Jan 07, 2011	29.09	29.18	28.88	29.18	2,352,005	+0.13(+0.45%)
Jan 06, 2011	29.06	29.10	28.84	29.05	2,192,291	-0.03(-0.10%)
Jan 05, 2011	29.26	29.29	29.01	29.07	2,423,589	-0.19(-0.66%)
Jan 04, 2011	29.18	29.39	28.99	29.27	2,636,478	+0.09(+0.30%)
Jan 03, 2011	29.30	29.32	29.16	29.18	2,019,625	-0.01(-0.04%)
Dec 31, 2010	29.08	29.32	29.08	29.19	1,685,275	+0.09(+0.30%)
Dec 30, 2010	29.13	29.26	29.10	29.10	1,225,594	-0.06(-0.22%)
Dec 29, 2010	29.32	29.33	29.17	29.17	1,279,542	-0.12(-0.40%)
Dec 28, 2010	29.23	29.32	29.14	29.29	1,202,830	+0.05(+0.16%)
Dec 27, 2010	29.13	29.33	29.08	29.24	1,142,781	+0.03(+0.10%)
Dec 23, 2010	29.18	29.26	29.11	29.21	1,050,481	+0.02(+0.08%)
Dec 22, 2010	29.16	29.39	29.15	29.19	1,888,551	+0.04(+0.14%)
Dec 21, 2010	29.20	29.22	29.07	29.15	1,631,303	+0.02(+0.06%)
Dec 20, 2010	29.15	29.18	28.97	29.13	2,215,622	+0.07(+0.24%)
Dec 17, 2010	29.14	29.17	28.94	29.06	5,287,004	-0.12(-0.42%)
Dec 16, 2010	28.93	29.19	28.72	29.18	3,084,221	+0.32(+1.10%)
Dec 15, 2010	29.16	29.18	28.81	28.86	2,969,410	-0.29(-0.99%)
Dec 14, 2010	29.06	29.24	29.05	29.15	2,512,822	+0.19(+0.65%)
Dec 13, 2010	28.90	29.12	28.83	28.96	2,408,914	+0.18(+0.61%)
Dec 10, 2010	28.74	28.85	28.71	28.79	1,891,689	+0.10(+0.35%)
Dec 09, 2010	28.50	28.71	28.40	28.69	2,705,829	+0.25(+0.89%)
Dec 08, 2010	28.59	28.70	28.29	28.43	2,735,164	-0.17(-0.60%)
Dec 07, 2010	28.95	28.95	28.52	28.60	3,072,349	-0.19(-0.65%)
Dec 06, 2010	28.86	28.90	28.77	28.79	1,970,710	-0.08(-0.26%)
Dec 03, 2010	28.74	28.89	28.62	28.87	5,523,641	+0.11(+0.39%)
Dec 02, 2010	28.69	28.79	28.53	28.76	3,529,321	+0.05(+0.16%)

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