Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	67.41	67.83	66.48	67.74	652,576	+2.43(+3.73%)
Nov 29, 2011	65.33	65.79	64.79	65.30	280,008	+0.09(+0.13%)
Nov 28, 2011	64.24	65.27	64.06	65.22	397,720	+2.06(+3.27%)
Nov 25, 2011	63.35	63.91	63.10	63.15	174,404	-0.23(-0.37%)
Nov 23, 2011	64.49	64.65	63.37	63.38	477,855	-2.06(-3.14%)
Nov 22, 2011	65.37	65.92	65.13	65.44	694,235	+0.04(+0.06%)
Nov 21, 2011	65.08	65.59	64.96	65.40	828,992	-0.45(-0.68%)
Nov 18, 2011	65.47	65.92	64.97	65.85	649,540	+0.71(+1.09%)
Nov 17, 2011	64.95	65.81	64.78	65.14	670,844	+0.09(+0.13%)
Nov 16, 2011	64.87	66.06	64.87	65.05	551,292	-0.87(-1.32%)
Nov 15, 2011	64.46	66.00	64.40	65.92	404,260	+1.19(+1.84%)
Nov 14, 2011	65.52	65.52	64.52	64.73	264,223	-1.11(-1.68%)
Nov 11, 2011	65.45	66.09	65.38	65.84	285,589	+0.81(+1.25%)
Nov 10, 2011	64.42	65.20	63.85	65.02	543,627	+1.27(+1.99%)
Nov 09, 2011	64.72	64.84	63.66	63.75	654,709	-2.17(-3.29%)
Nov 08, 2011	64.79	66.05	64.68	65.92	450,173	+1.20(+1.86%)
Nov 07, 2011	64.22	64.82	63.50	64.72	502,950	+0.30(+0.47%)
Nov 04, 2011	62.99	64.47	62.82	64.42	521,927	+0.96(+1.51%)
Nov 03, 2011	62.98	63.61	62.43	63.46	749,073	+0.93(+1.49%)
Nov 02, 2011	62.78	62.95	61.75	62.53	626,105	+0.53(+0.86%)
Nov 01, 2011	63.39	63.83	61.96	62.00	668,078	-2.82(-4.35%)
Oct 31, 2011	65.72	65.72	64.77	64.82	492,582	-1.12(-1.71%)
Oct 28, 2011	65.37	67.52	65.37	65.94	794,855	+2.26(+3.55%)
Oct 27, 2011	62.68	64.09	62.67	63.69	565,158	+2.25(+3.66%)
Oct 26, 2011	61.92	62.52	61.16	61.44	590,181	-0.04(-0.06%)
Oct 25, 2011	62.74	62.83	61.38	61.48	515,239	-1.58(-2.51%)
Oct 24, 2011	62.58	63.36	62.32	63.06	470,447	+0.66(+1.06%)
Oct 21, 2011	62.39	62.62	61.78	62.40	483,128	+0.93(+1.51%)
Oct 20, 2011	61.03	61.62	60.49	61.47	371,898	+0.41(+0.67%)
Oct 19, 2011	61.37	61.80	60.93	61.06	332,479	-0.40(-0.65%)
Oct 18, 2011	60.44	61.68	59.73	61.46	460,851	+1.19(+1.98%)
Oct 17, 2011	61.89	61.89	60.13	60.26	538,918	-1.66(-2.68%)
Oct 14, 2011	61.63	61.97	61.41	61.92	337,279	+0.96(+1.57%)
Oct 13, 2011	61.27	61.47	60.52	60.96	378,377	-0.64(-1.04%)
Oct 12, 2011	61.27	61.83	61.27	61.60	392,265	+0.49(+0.81%)
Oct 11, 2011	60.84	61.25	60.66	61.11	265,787	-0.02(-0.03%)
Oct 10, 2011	60.72	61.14	60.42	61.13	457,711	+1.25(+2.09%)
Oct 07, 2011	60.39	60.66	59.61	59.88	420,854	-0.37(-0.61%)
Oct 06, 2011	59.57	60.26	59.31	60.24	829,382	+0.28(+0.47%)
Oct 05, 2011	58.84	60.33	58.59	59.96	650,447	+1.18(+2.01%)
Oct 04, 2011	56.71	58.81	56.71	58.78	777,870	+1.34(+2.33%)
Oct 03, 2011	59.75	59.89	57.40	57.44	714,142	-1.95(-3.28%)
Sep 30, 2011	60.51	61.04	59.39	59.39	593,181	-1.60(-2.62%)
Sep 29, 2011	61.14	61.36	59.90	60.99	675,378	+0.79(+1.30%)
Sep 28, 2011	62.10	62.21	60.15	60.21	428,792	-1.74(-2.80%)
Sep 27, 2011	62.00	62.92	61.66	61.94	484,838	+0.86(+1.41%)
Sep 26, 2011	60.26	61.10	59.39	61.08	588,330	+1.35(+2.26%)
Sep 23, 2011	58.95	60.05	58.73	59.73	330,742	+0.53(+0.90%)
Sep 22, 2011	59.89	60.52	58.60	59.20	509,105	-1.89(-3.09%)
Sep 21, 2011	63.24	63.46	61.08	61.09	421,887	-2.09(-3.31%)
Sep 20, 2011	63.83	64.38	63.08	63.18	234,089	-0.44(-0.69%)
Sep 19, 2011	63.71	64.00	62.92	63.62	354,130	-0.94(-1.46%)
Sep 16, 2011	64.18	64.56	63.56	64.56	521,968	+0.73(+1.14%)
Sep 15, 2011	63.23	63.83	62.87	63.83	414,379	+1.27(+2.03%)
Sep 14, 2011	61.29	63.07	60.44	62.56	597,690	+1.55(+2.54%)
Sep 13, 2011	60.77	61.22	60.44	61.01	535,229	+0.35(+0.58%)
Sep 12, 2011	59.26	60.66	59.09	60.66	541,818	+0.79(+1.31%)
Sep 09, 2011	61.25	61.25	59.43	59.88	577,777	-1.68(-2.72%)
Sep 08, 2011	62.75	62.86	61.15	61.55	606,864	-1.49(-2.37%)
Sep 07, 2011	62.30	63.05	62.13	63.05	454,381	+1.40(+2.26%)
Sep 06, 2011	60.26	61.76	59.57	61.65	556,380	-0.07(-0.11%)
Sep 02, 2011	62.65	63.81	61.70	61.72	347,271	-2.09(-3.28%)

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