Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	72.80	73.80	72.42	73.75	2,105,212	+2.38(+3.33%)
Nov 29, 2011	71.32	71.82	70.86	71.38	1,581,035	+0.59(+0.83%)
Nov 28, 2011	71.01	71.36	70.34	70.79	1,632,459	+1.72(+2.49%)
Nov 25, 2011	69.27	70.11	69.04	69.07	603,576	-0.85(-1.22%)
Nov 23, 2011	70.06	70.47	69.41	69.92	1,227,541	-0.78(-1.10%)
Nov 22, 2011	70.93	71.55	70.44	70.70	1,404,772	-0.40(-0.56%)
Nov 21, 2011	71.72	71.83	70.22	71.10	1,815,651	-1.29(-1.79%)
Nov 18, 2011	73.10	73.24	72.31	72.39	1,749,430	-0.38(-0.52%)
Nov 17, 2011	73.10	73.40	72.01	72.77	1,502,972	-0.52(-0.70%)
Nov 16, 2011	74.05	74.33	73.20	73.28	1,834,428	-1.64(-2.19%)
Nov 15, 2011	74.26	75.25	73.85	74.92	1,181,531	+0.27(+0.36%)
Nov 14, 2011	74.39	75.12	74.33	74.65	1,170,306	-0.24(-0.31%)
Nov 11, 2011	74.67	75.67	74.67	74.89	1,488,680	+0.93(+1.26%)
Nov 10, 2011	72.61	74.39	72.44	73.95	2,165,690	+2.14(+2.97%)
Nov 09, 2011	72.95	73.66	71.62	71.82	2,312,578	-2.32(-3.12%)
Nov 08, 2011	74.42	74.42	73.09	74.14	1,340,878	-0.10(-0.13%)
Nov 07, 2011	73.13	74.27	72.24	74.23	1,418,210	+1.29(+1.77%)
Nov 04, 2011	73.48	74.23	72.75	72.94	1,475,328	-0.94(-1.27%)
Nov 03, 2011	72.81	74.41	72.81	73.88	2,160,173	-0.05(-0.07%)
Nov 02, 2011	72.75	74.57	72.75	73.94	3,597,842	+2.19(+3.05%)
Nov 01, 2011	72.23	73.15	71.24	71.75	3,566,136	-2.04(-2.76%)
Oct 31, 2011	75.37	76.16	73.76	73.78	2,584,178	-2.59(-3.39%)
Oct 28, 2011	76.58	77.17	75.78	76.37	2,199,544	-0.52(-0.68%)
Oct 27, 2011	75.48	77.54	74.84	76.89	3,493,379	+2.93(+3.96%)
Oct 26, 2011	74.98	74.98	71.93	73.96	5,860,807	+5.08(+7.38%)
Oct 25, 2011	69.22	70.32	68.64	68.88	2,070,811	-0.73(-1.05%)
Oct 24, 2011	68.35	70.05	68.28	69.61	1,903,772	+0.97(+1.41%)
Oct 21, 2011	66.77	68.67	66.67	68.64	1,805,786	+2.73(+4.15%)
Oct 20, 2011	66.06	66.44	64.84	65.91	1,614,033	-0.31(-0.46%)
Oct 19, 2011	66.63	67.23	65.93	66.22	1,464,553	-0.20(-0.30%)
Oct 18, 2011	65.86	67.03	65.10	66.42	1,323,660	+0.33(+0.49%)
Oct 17, 2011	66.12	66.60	65.78	66.09	1,768,629	-0.36(-0.54%)
Oct 14, 2011	67.33	67.49	66.05	66.45	1,943,744	-0.38(-0.57%)
Oct 13, 2011	66.33	66.89	65.59	66.83	1,429,877	+0.16(+0.24%)
Oct 12, 2011	66.41	67.12	66.12	66.67	1,765,598	+0.63(+0.96%)
Oct 11, 2011	65.62	66.62	65.34	66.04	1,254,469	-0.15(-0.23%)
Oct 10, 2011	64.47	66.20	64.07	66.19	1,708,829	+2.52(+3.95%)
Oct 07, 2011	63.74	64.31	63.04	63.68	2,792,751	+0.27(+0.43%)
Oct 06, 2011	62.14	63.54	62.14	63.41	4,685,766	-0.16(-0.26%)
Oct 05, 2011	63.02	64.45	62.69	63.57	2,740,297	+0.82(+1.31%)
Oct 04, 2011	62.36	63.45	61.15	62.74	3,086,115	-1.00(-1.56%)
Oct 03, 2011	65.55	66.24	63.73	63.74	2,353,507	-2.04(-3.09%)
Sep 30, 2011	67.06	67.23	65.74	65.78	2,096,261	-1.88(-2.78%)
Sep 29, 2011	68.61	69.55	66.99	67.66	2,656,518	+0.04(+0.05%)
Sep 28, 2011	69.01	69.30	67.49	67.62	2,465,102	-1.40(-2.03%)
Sep 27, 2011	68.37	70.06	68.36	69.02	2,098,223	+1.80(+2.68%)
Sep 26, 2011	66.98	67.76	66.22	67.22	4,016,401	+0.85(+1.28%)
Sep 23, 2011	65.88	66.99	65.72	66.37	1,784,411	-0.18(-0.27%)
Sep 22, 2011	65.90	66.80	65.37	66.55	1,878,187	-1.19(-1.76%)
Sep 21, 2011	70.15	70.48	67.70	67.75	2,757,023	-2.26(-3.23%)
Sep 20, 2011	69.53	71.00	69.53	70.01	1,950,918	+0.88(+1.27%)
Sep 19, 2011	68.73	69.77	68.53	69.13	2,404,931	-0.20(-0.29%)
Sep 16, 2011	68.16	69.60	68.11	69.33	3,365,708	+1.08(+1.58%)
Sep 15, 2011	68.98	69.11	66.95	68.25	2,198,717	-0.35(-0.51%)
Sep 14, 2011	67.46	69.47	66.80	68.61	2,196,052	+1.40(+2.09%)
Sep 13, 2011	67.12	67.47	66.44	67.20	1,766,038	+0.09(+0.13%)
Sep 12, 2011	66.36	67.14	65.70	67.11	2,831,260	+0.09(+0.14%)
Sep 09, 2011	69.58	69.65	66.67	67.02	3,799,526	-3.27(-4.65%)
Sep 08, 2011	70.78	71.87	70.15	70.29	1,463,853	-0.93(-1.31%)
Sep 07, 2011	70.10	71.39	69.79	71.22	1,630,748	+1.87(+2.70%)
Sep 06, 2011	69.36	69.54	67.88	69.35	2,132,906	-0.77(-1.10%)
Sep 02, 2011	70.71	71.43	70.06	70.12	1,363,920	-1.53(-2.13%)

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