Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	64.63	64.63	63.75	63.98	458,379	+0.02(+0.03%)
Nov 29, 2011	64.85	64.89	63.82	63.96	256,179	-0.67(-1.04%)
Nov 28, 2011	64.81	64.95	64.33	64.63	155,740	+0.73(+1.14%)
Nov 25, 2011	63.28	64.16	63.00	63.90	56,459	+0.45(+0.71%)
Nov 23, 2011	64.03	64.18	62.83	63.45	231,456	-0.94(-1.46%)
Nov 22, 2011	64.79	65.20	64.25	64.39	237,897	-0.59(-0.91%)
Nov 21, 2011	64.55	65.09	64.20	64.98	212,945	-0.03(-0.05%)
Nov 18, 2011	64.64	65.06	64.24	65.01	212,155	+0.45(+0.70%)
Nov 17, 2011	64.27	64.76	64.16	64.56	253,188	+0.29(+0.45%)
Nov 16, 2011	64.00	64.69	63.90	64.27	150,691	+0.14(+0.22%)
Nov 15, 2011	64.12	64.95	64.03	64.13	199,131	-0.23(-0.36%)
Nov 14, 2011	63.31	64.44	63.31	64.36	202,198	+1.18(+1.87%)
Nov 11, 2011	63.30	63.83	62.90	63.18	205,490	+0.06(+0.10%)
Nov 10, 2011	62.41	63.25	62.28	63.12	179,788	+0.92(+1.48%)
Nov 09, 2011	61.95	63.00	61.75	62.20	176,362	-0.55(-0.88%)
Nov 08, 2011	63.14	63.41	61.78	62.75	305,051	-0.71(-1.12%)
Nov 07, 2011	64.08	64.30	63.03	63.46	221,664	-0.62(-0.97%)
Nov 04, 2011	62.93	64.08	62.05	64.08	242,563	+1.06(+1.68%)
Nov 03, 2011	62.93	63.64	62.73	63.02	271,666	+0.20(+0.32%)
Nov 02, 2011	64.48	64.49	62.01	62.82	302,004	-0.42(-0.66%)
Nov 01, 2011	63.00	64.00	62.94	63.24	214,768	-0.67(-1.05%)
Oct 31, 2011	64.50	64.76	63.89	63.91	166,896	-0.78(-1.21%)
Oct 28, 2011	64.01	65.15	63.71	64.69	548,783	-0.24(-0.37%)
Oct 27, 2011	65.92	65.92	64.61	64.93	392,222	+0.15(+0.23%)
Oct 26, 2011	63.97	65.01	63.94	64.78	352,789	+1.28(+2.02%)
Oct 25, 2011	63.45	64.48	62.91	63.50	310,554	-0.11(-0.17%)
Oct 24, 2011	63.35	64.39	63.01	63.61	338,486	+0.59(+0.94%)
Oct 21, 2011	63.36	63.36	62.88	63.02	222,257	+0.00(+0.00%)
Oct 20, 2011	62.54	63.20	62.36	63.02	181,298	+0.47(+0.75%)
Oct 19, 2011	62.36	63.22	62.36	62.55	253,879	+0.10(+0.16%)
Oct 18, 2011	62.75	63.01	62.11	62.45	287,936	-0.21(-0.34%)
Oct 17, 2011	62.59	63.14	62.25	62.66	321,166	+0.16(+0.26%)
Oct 14, 2011	62.35	62.68	61.97	62.50	248,218	+0.36(+0.58%)
Oct 13, 2011	61.47	62.24	60.90	62.14	331,648	+0.36(+0.58%)
Oct 12, 2011	62.25	62.30	61.32	61.78	249,661	-0.09(-0.15%)
Oct 11, 2011	61.22	62.02	61.22	61.87	238,528	+0.56(+0.91%)
Oct 10, 2011	61.35	61.91	61.02	61.31	255,782	+0.73(+1.21%)
Oct 07, 2011	61.40	61.40	60.42	60.58	243,616	-0.46(-0.75%)
Oct 06, 2011	60.25	61.69	60.23	61.04	340,299	+0.80(+1.33%)
Oct 05, 2011	60.13	61.00	59.49	60.24	364,093	+0.24(+0.40%)
Oct 04, 2011	59.50	60.15	57.38	60.00	446,194	+0.07(+0.12%)
Oct 03, 2011	60.22	60.99	59.59	59.93	274,245	-0.47(-0.78%)
Sep 30, 2011	60.32	60.78	59.96	60.40	194,021	-0.39(-0.64%)
Sep 29, 2011	61.41	61.74	60.52	60.79	164,087	-0.15(-0.25%)
Sep 28, 2011	61.12	61.85	60.87	60.94	268,890	-0.49(-0.80%)
Sep 27, 2011	61.21	61.59	60.66	61.43	219,027	+1.17(+1.94%)
Sep 26, 2011	60.24	60.44	59.78	60.26	195,533	+0.13(+0.22%)
Sep 23, 2011	59.87	60.44	59.50	60.13	192,485	+0.11(+0.18%)
Sep 22, 2011	59.45	60.32	58.82	60.02	325,817	-1.27(-2.07%)
Sep 21, 2011	61.40	61.80	60.83	61.29	280,508	-0.11(-0.18%)
Sep 20, 2011	59.97	61.84	59.97	61.40	473,080	+1.34(+2.23%)
Sep 19, 2011	58.75	60.20	58.45	60.06	362,682	+1.36(+2.32%)
Sep 16, 2011	59.75	59.99	58.60	58.70	367,343	-1.12(-1.87%)
Sep 15, 2011	60.07	60.07	59.53	59.82	306,177	+0.20(+0.34%)
Sep 14, 2011	60.00	60.00	59.27	59.62	230,163	-0.24(-0.40%)
Sep 13, 2011	60.00	60.00	59.27	59.86	193,305	+0.01(+0.02%)
Sep 12, 2011	58.91	59.85	58.76	59.85	215,176	+0.39(+0.66%)
Sep 09, 2011	59.42	59.84	59.07	59.46	281,475	-0.18(-0.30%)
Sep 08, 2011	59.47	59.92	58.98	59.64	203,017	+0.02(+0.03%)
Sep 07, 2011	59.65	59.75	59.24	59.62	211,353	+0.62(+1.05%)
Sep 06, 2011	58.55	59.12	58.00	59.00	260,973	-0.59(-0.99%)
Sep 02, 2011	59.53	59.97	59.35	59.59	163,693	-0.72(-1.19%)

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