Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	57.80	58.39	57.37	58.14	424,402	+0.76(+1.33%)
Dec 29, 2011	56.78	57.41	56.74	57.37	397,904	+0.89(+1.57%)
Dec 28, 2011	56.98	57.10	56.31	56.48	439,101	-0.10(-0.17%)
Dec 27, 2011	56.88	56.88	56.49	56.58	278,722	-0.52(-0.91%)
Dec 23, 2011	57.08	57.14	56.76	57.10	319,590	+0.62(+1.09%)
Dec 21, 2011	56.39	56.59	56.12	56.48	350,355	-0.21(-0.37%)
Dec 20, 2011	56.77	56.77	56.21	56.69	426,199	+1.04(+1.86%)
Dec 19, 2011	56.22	56.52	55.62	55.66	403,311	-0.34(-0.61%)
Dec 16, 2011	56.34	56.51	55.82	56.00	685,270	-1.47(-2.55%)
Dec 15, 2011	57.61	57.81	57.33	57.47	367,439	+0.13(+0.23%)
Dec 14, 2011	57.41	57.69	57.05	57.34	624,815	-0.37(-0.64%)
Dec 13, 2011	58.56	58.90	57.37	57.70	656,609	-0.75(-1.28%)
Dec 12, 2011	59.02	59.02	58.15	58.45	504,622	-1.50(-2.51%)
Dec 09, 2011	58.44	60.34	58.43	59.96	837,663	+0.94(+1.59%)
Dec 08, 2011	59.81	59.93	58.90	59.01	469,652	-1.16(-1.93%)
Dec 07, 2011	59.88	60.36	59.40	60.18	763,669	+1.18(+2.00%)
Dec 06, 2011	59.13	59.38	58.75	59.00	675,497	-0.83(-1.38%)
Dec 05, 2011	59.81	59.94	59.41	59.82	1,030,224	+1.61(+2.76%)
Dec 02, 2011	58.62	58.78	58.12	58.21	524,580	+0.44(+0.76%)
Dec 01, 2011	57.64	58.20	57.58	57.78	511,715	-0.17(-0.29%)
Nov 30, 2011	57.68	58.36	57.56	57.94	945,113	+1.34(+2.36%)
Nov 29, 2011	56.69	56.91	56.34	56.61	577,390	+0.19(+0.34%)
Nov 28, 2011	56.37	56.62	56.18	56.41	705,755	+1.81(+3.32%)
Nov 25, 2011	54.64	55.31	54.45	54.60	439,033	+1.51(+2.85%)
Nov 23, 2011	54.02	54.02	53.07	53.09	734,693	-1.36(-2.50%)
Nov 22, 2011	53.99	54.78	53.99	54.45	587,071	+0.66(+1.23%)
Nov 21, 2011	54.29	54.45	53.63	53.79	852,316	-2.08(-3.73%)
Nov 18, 2011	56.29	56.41	55.76	55.88	590,722	-0.68(-1.20%)
Nov 17, 2011	56.74	56.95	56.16	56.55	841,732	+0.69(+1.24%)
Nov 16, 2011	56.67	56.67	55.78	55.86	628,998	-0.35(-0.63%)
Nov 15, 2011	56.26	56.46	55.91	56.21	428,204	-0.33(-0.58%)
Nov 14, 2011	56.47	56.76	56.31	56.54	572,648	+0.17(+0.30%)
Nov 11, 2011	56.09	56.44	55.97	56.37	716,375	-0.33(-0.59%)
Nov 10, 2011	56.90	56.90	56.31	56.70	435,591	+0.43(+0.77%)
Nov 09, 2011	56.46	56.76	56.09	56.27	908,586	-0.53(-0.93%)
Nov 08, 2011	55.85	56.97	55.85	56.80	870,803	-0.76(-1.33%)
Nov 07, 2011	57.41	57.57	57.03	57.56	377,427	+0.26(+0.46%)
Nov 04, 2011	57.31	57.48	56.97	57.30	412,960	-0.18(-0.32%)
Nov 03, 2011	57.37	57.57	56.71	57.48	778,968	+0.48(+0.85%)
Nov 02, 2011	57.03	57.67	56.88	57.00	938,860	-0.37(-0.64%)
Nov 01, 2011	57.41	58.00	57.27	57.37	980,401	-1.27(-2.17%)
Oct 31, 2011	59.08	59.22	58.64	58.65	798,809	-2.59(-4.23%)
Oct 28, 2011	60.84	61.37	60.60	61.24	657,315	+0.35(+0.58%)
Oct 27, 2011	60.07	61.33	60.04	60.89	879,150	+2.08(+3.54%)
Oct 26, 2011	59.06	59.06	58.42	58.80	720,363	+0.50(+0.86%)
Oct 25, 2011	58.72	59.06	58.15	58.30	589,609	-1.50(-2.51%)
Oct 24, 2011	59.23	60.01	59.23	59.81	420,287	+0.37(+0.62%)
Oct 21, 2011	59.08	59.57	58.92	59.44	497,475	+0.72(+1.23%)
Oct 20, 2011	58.91	59.05	58.16	58.72	756,211	-0.48(-0.82%)
Oct 19, 2011	59.58	59.66	58.94	59.20	395,907	-0.69(-1.15%)
Oct 18, 2011	59.04	60.41	58.88	59.88	425,775	+0.70(+1.19%)
Oct 17, 2011	59.36	59.74	59.08	59.18	364,680	-0.12(-0.21%)
Oct 14, 2011	59.20	59.45	58.96	59.30	479,714	-0.21(-0.35%)
Oct 13, 2011	59.37	59.62	59.03	59.52	577,826	-0.09(-0.15%)
Oct 12, 2011	59.56	60.06	59.20	59.60	569,700	+0.43(+0.73%)
Oct 11, 2011	59.07	59.52	58.92	59.17	413,367	-0.61(-1.01%)
Oct 10, 2011	59.08	59.86	58.99	59.78	388,222	+1.64(+2.83%)
Oct 07, 2011	59.03	59.08	58.09	58.14	662,774	-0.94(-1.59%)
Oct 06, 2011	58.90	59.18	58.66	59.08	482,404	+0.45(+0.76%)
Oct 05, 2011	57.64	58.87	57.44	58.63	642,879	-0.46(-0.77%)
Oct 04, 2011	58.13	59.09	57.41	59.09	923,608	+0.21(+0.36%)

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