Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	44.83	45.19	44.71	45.17	5,113,057	+1.09(+2.47%)
Nov 29, 2011	44.00	44.22	43.87	44.08	4,099,007	+0.05(+0.11%)
Nov 28, 2011	43.97	44.18	43.86	44.03	3,203,396	+0.62(+1.43%)
Nov 25, 2011	43.16	43.68	43.15	43.41	1,729,485	+0.11(+0.25%)
Nov 23, 2011	43.61	43.66	43.16	43.30	3,923,909	-0.56(-1.27%)
Nov 22, 2011	43.96	44.14	43.68	43.86	2,867,148	-0.03(-0.07%)
Nov 21, 2011	43.71	44.02	43.61	43.89	14,072,558	-0.41(-0.93%)
Nov 18, 2011	44.48	44.64	44.24	44.30	5,067,077	+0.04(+0.10%)
Nov 17, 2011	44.33	44.59	43.95	44.26	4,812,299	-0.17(-0.38%)
Nov 16, 2011	44.75	44.93	44.41	44.43	3,203,380	-0.68(-1.51%)
Nov 15, 2011	45.02	45.19	44.79	45.11	2,304,340	+0.13(+0.30%)
Nov 14, 2011	44.78	45.06	44.59	44.98	3,433,251	+0.04(+0.10%)
Nov 11, 2011	44.81	44.98	44.78	44.93	2,730,042	+0.41(+0.92%)
Nov 10, 2011	44.50	44.60	44.11	44.52	2,601,898	+0.43(+0.97%)
Nov 09, 2011	44.33	44.48	43.87	44.09	3,383,589	-0.70(-1.57%)
Nov 08, 2011	44.66	44.85	44.25	44.79	2,693,282	+0.44(+0.98%)
Nov 07, 2011	43.92	44.38	43.78	44.36	2,046,313	+0.30(+0.69%)
Nov 04, 2011	43.82	44.07	43.61	44.06	2,500,510	+0.01(+0.03%)
Nov 03, 2011	43.92	44.10	43.57	44.04	2,940,905	+0.37(+0.85%)
Nov 02, 2011	43.83	43.92	43.36	43.67	2,791,832	+0.25(+0.58%)
Nov 01, 2011	43.42	43.85	43.30	43.42	4,975,289	-0.64(-1.45%)
Oct 31, 2011	44.24	44.52	44.02	44.06	4,427,353	-0.42(-0.94%)
Oct 28, 2011	44.85	44.92	44.41	44.47	3,453,220	-0.41(-0.92%)
Oct 27, 2011	44.84	45.11	44.30	44.88	5,967,604	+0.47(+1.05%)
Oct 26, 2011	44.40	44.43	43.80	44.42	5,079,491	+0.46(+1.05%)
Oct 25, 2011	44.09	44.60	43.92	43.95	5,608,808	-0.06(-0.14%)
Oct 24, 2011	44.80	44.80	43.64	44.02	11,735,217	-2.12(-4.59%)
Oct 21, 2011	45.69	46.28	45.62	46.13	5,161,677	+0.82(+1.81%)
Oct 20, 2011	45.33	45.62	45.22	45.31	3,500,443	+0.08(+0.18%)
Oct 19, 2011	45.22	45.49	45.14	45.23	2,642,885	-0.13(-0.29%)
Oct 18, 2011	44.87	45.69	44.62	45.36	3,457,660	+0.35(+0.79%)
Oct 17, 2011	45.26	45.63	44.95	45.01	2,584,622	-0.44(-0.96%)
Oct 14, 2011	45.37	45.60	45.12	45.45	3,015,558	+0.32(+0.71%)
Oct 13, 2011	45.24	45.41	44.89	45.12	3,001,686	-0.37(-0.82%)
Oct 12, 2011	45.24	45.68	45.06	45.50	4,935,638	+0.34(+0.76%)
Oct 11, 2011	45.09	45.29	44.92	45.15	3,540,342	-0.13(-0.29%)
Oct 10, 2011	45.19	45.31	44.86	45.29	3,805,348	+0.44(+0.99%)
Oct 07, 2011	44.93	45.15	44.54	44.85	4,442,824	-0.01(-0.03%)
Oct 06, 2011	44.26	44.88	44.26	44.86	4,870,920	+0.40(+0.91%)
Oct 05, 2011	44.69	44.83	44.18	44.45	6,840,928	-0.03(-0.06%)
Oct 04, 2011	44.18	44.57	43.62	44.48	7,856,949	-0.18(-0.40%)
Oct 03, 2011	44.78	44.99	44.57	44.66	7,023,435	-0.22(-0.49%)
Sep 30, 2011	44.90	45.28	44.85	44.88	6,315,722	-0.14(-0.31%)
Sep 29, 2011	44.61	45.09	44.55	45.02	7,307,187	+0.89(+2.02%)
Sep 28, 2011	44.38	44.86	44.07	44.12	5,168,982	-0.86(-1.91%)
Sep 27, 2011	44.91	45.36	44.76	44.98	5,292,810	+0.24(+0.54%)
Sep 26, 2011	44.32	44.78	44.24	44.74	4,575,332	+0.52(+1.19%)
Sep 23, 2011	43.76	44.24	43.28	44.22	5,579,949	+0.49(+1.11%)
Sep 22, 2011	43.11	43.84	42.87	43.73	8,719,955	-0.06(-0.13%)
Sep 21, 2011	44.55	44.80	43.76	43.79	5,104,522	-0.73(-1.65%)
Sep 20, 2011	44.23	44.81	44.11	44.52	5,042,153	+0.35(+0.80%)
Sep 19, 2011	43.52	44.24	43.51	44.17	4,710,696	+0.07(+0.16%)
Sep 16, 2011	43.55	44.16	43.47	44.10	5,165,648	+0.64(+1.48%)
Sep 15, 2011	43.28	43.45	43.01	43.45	3,940,296	+0.35(+0.81%)
Sep 14, 2011	42.92	43.52	42.38	43.11	3,678,016	+0.45(+1.05%)
Sep 13, 2011	42.48	42.78	42.17	42.66	3,254,323	+0.16(+0.37%)
Sep 12, 2011	42.27	42.58	41.89	42.50	4,484,018	+0.01(+0.03%)
Sep 09, 2011	42.85	42.88	42.24	42.49	4,332,141	-0.56(-1.29%)
Sep 08, 2011	43.22	43.68	43.02	43.04	5,334,741	-0.23(-0.54%)
Sep 07, 2011	43.12	43.40	42.94	43.28	4,107,014	+0.58(+1.36%)
Sep 06, 2011	41.97	42.76	41.88	42.70	5,290,339	+0.08(+0.19%)
Sep 02, 2011	42.47	42.90	42.38	42.62	3,544,542	-0.41(-0.94%)

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