Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	64.64	65.20	63.50	63.80	471,473	-0.11(-0.17%)
Nov 29, 2011	63.58	64.05	63.45	63.91	188,215	+0.52(+0.82%)
Nov 28, 2011	63.38	64.00	63.26	63.39	236,131	+0.94(+1.51%)
Nov 25, 2011	62.79	62.95	62.29	62.45	68,196	-0.31(-0.49%)
Nov 23, 2011	62.58	63.09	62.11	62.76	194,803	-0.05(-0.08%)
Nov 22, 2011	63.33	63.48	62.73	62.81	157,819	-0.70(-1.10%)
Nov 21, 2011	63.17	63.68	62.24	63.51	237,866	-0.30(-0.47%)
Nov 18, 2011	63.63	63.81	63.09	63.81	232,067	+0.04(+0.06%)
Nov 17, 2011	63.87	63.92	63.04	63.77	249,819	+0.09(+0.14%)
Nov 16, 2011	63.50	63.85	63.14	63.68	188,245	+0.03(+0.05%)
Nov 15, 2011	64.00	64.49	63.35	63.65	225,744	-1.00(-1.55%)
Nov 14, 2011	64.56	65.21	64.37	64.65	191,331	+0.04(+0.06%)
Nov 11, 2011	63.85	64.61	63.51	64.61	238,503	+0.98(+1.54%)
Nov 10, 2011	65.06	65.59	62.75	63.63	328,030	+0.10(+0.16%)
Nov 09, 2011	64.50	65.60	63.39	63.53	348,397	-2.51(-3.80%)
Nov 08, 2011	66.45	66.62	65.93	66.04	269,486	-0.38(-0.57%)
Nov 07, 2011	66.25	66.77	66.00	66.42	239,897	-0.18(-0.27%)
Nov 04, 2011	65.77	67.48	65.77	66.60	221,345	-0.05(-0.08%)
Nov 03, 2011	65.98	66.92	65.67	66.65	212,655	+0.69(+1.05%)
Nov 02, 2011	67.38	67.64	65.82	65.96	278,158	-0.97(-1.45%)
Nov 01, 2011	66.08	67.14	66.08	66.93	225,001	-0.62(-0.92%)
Oct 31, 2011	67.26	67.74	67.00	67.55	249,662	-0.44(-0.65%)
Oct 28, 2011	66.98	68.00	66.76	67.99	164,702	+0.70(+1.04%)
Oct 27, 2011	67.95	68.45	67.08	67.29	240,350	-0.08(-0.12%)
Oct 26, 2011	67.00	67.51	66.51	67.37	112,230	+0.70(+1.05%)
Oct 25, 2011	67.44	67.44	66.46	66.67	272,782	-0.71(-1.05%)
Oct 24, 2011	67.11	67.97	66.78	67.38	212,465	-0.04(-0.06%)
Oct 21, 2011	66.86	67.75	66.76	67.42	228,223	+0.97(+1.46%)
Oct 20, 2011	66.35	66.61	65.81	66.45	130,701	+0.38(+0.58%)
Oct 19, 2011	66.18	67.17	65.73	66.07	249,120	-0.01(-0.02%)
Oct 18, 2011	65.91	66.42	65.10	66.08	228,052	-0.03(-0.05%)
Oct 17, 2011	65.55	66.47	65.33	66.11	255,282	+0.54(+0.82%)
Oct 14, 2011	65.24	65.95	65.10	65.57	177,069	+0.62(+0.95%)
Oct 13, 2011	64.11	65.00	63.63	64.95	261,762	+0.65(+1.01%)
Oct 12, 2011	64.10	64.30	63.65	64.30	132,035	+0.59(+0.93%)
Oct 11, 2011	62.86	64.17	62.77	63.71	205,144	+0.93(+1.48%)
Oct 10, 2011	62.47	63.37	62.25	62.78	175,837	+0.68(+1.10%)
Oct 07, 2011	62.40	62.89	62.03	62.10	217,795	-0.24(-0.38%)
Oct 06, 2011	63.07	63.35	62.24	62.34	198,438	+0.19(+0.31%)
Oct 05, 2011	62.77	63.69	62.01	62.15	304,525	-0.21(-0.34%)
Oct 04, 2011	61.05	62.48	59.00	62.36	353,773	+0.81(+1.32%)
Oct 03, 2011	62.06	62.42	61.14	61.55	227,569	-0.96(-1.54%)
Sep 30, 2011	62.08	62.51	61.92	62.51	113,390	+0.06(+0.10%)
Sep 29, 2011	62.47	62.66	61.26	62.45	138,758	+0.59(+0.95%)
Sep 28, 2011	63.31	63.35	61.86	61.86	134,855	-1.50(-2.37%)
Sep 27, 2011	63.58	64.35	62.98	63.36	164,249	+0.72(+1.15%)
Sep 26, 2011	62.27	62.69	61.51	62.64	81,515	+0.77(+1.24%)
Sep 23, 2011	62.50	62.64	61.67	61.87	162,894	-0.80(-1.28%)
Sep 22, 2011	62.04	63.07	61.86	62.67	216,910	-1.02(-1.60%)
Sep 21, 2011	64.11	64.99	63.52	63.69	232,594	-0.60(-0.93%)
Sep 20, 2011	64.29	64.88	63.75	64.29	294,701	+0.06(+0.09%)
Sep 19, 2011	62.28	64.50	61.84	64.23	265,415	+1.69(+2.70%)
Sep 16, 2011	63.39	63.82	62.50	62.54	231,862	-1.02(-1.60%)
Sep 15, 2011	63.15	63.80	63.04	63.56	180,735	+0.50(+0.79%)
Sep 14, 2011	63.20	63.38	62.79	63.06	179,596	-0.03(-0.05%)
Sep 13, 2011	61.24	63.24	61.24	63.09	156,557	+0.88(+1.41%)
Sep 12, 2011	62.20	62.60	61.06	62.21	199,558	-0.28(-0.45%)
Sep 09, 2011	62.70	63.89	62.39	62.49	397,454	-0.66(-1.05%)
Sep 08, 2011	62.49	63.24	62.35	63.15	194,235	+0.33(+0.53%)
Sep 07, 2011	62.65	62.82	62.14	62.82	127,287	+0.75(+1.21%)
Sep 06, 2011	61.91	62.07	61.17	62.07	154,795	-0.39(-0.62%)
Sep 02, 2011	62.02	62.90	61.92	62.46	137,368	-0.40(-0.64%)

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