Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	60.81	60.98	60.62	60.84	327,643	+0.09(+0.14%)
Dec 30, 2010	60.71	61.04	60.64	60.75	114,635	+0.09(+0.16%)
Dec 29, 2010	60.38	60.78	60.38	60.66	175,494	+0.36(+0.60%)
Dec 28, 2010	60.34	60.43	60.16	60.30	185,829	+0.13(+0.22%)
Dec 27, 2010	60.12	60.23	59.75	60.16	102,924	-0.13(-0.21%)
Dec 23, 2010	59.86	60.39	59.86	60.29	191,105	+0.25(+0.42%)
Dec 22, 2010	60.36	60.36	59.82	60.04	283,457	-0.06(-0.10%)
Dec 21, 2010	59.70	60.18	59.58	60.10	329,273	+0.73(+1.23%)
Dec 20, 2010	59.17	59.49	58.99	59.37	366,714	+0.36(+0.61%)
Dec 17, 2010	58.76	59.09	58.50	59.01	844,801	+0.39(+0.67%)
Dec 16, 2010	58.39	58.64	57.84	58.62	1,038,395	+0.41(+0.70%)
Dec 15, 2010	58.43	58.89	58.17	58.21	720,038	-0.47(-0.80%)
Dec 14, 2010	58.88	59.03	58.43	58.68	433,855	-0.02(-0.04%)
Dec 13, 2010	59.01	59.28	58.64	58.71	887,594	+0.19(+0.32%)
Dec 10, 2010	58.18	58.61	57.79	58.52	470,127	+0.57(+0.99%)
Dec 09, 2010	58.20	58.27	57.58	57.95	716,507	+0.27(+0.46%)
Dec 08, 2010	58.25	58.59	57.39	57.68	566,105	-0.62(-1.06%)
Dec 07, 2010	59.30	59.33	58.29	58.30	1,086,612	-0.08(-0.13%)
Dec 06, 2010	58.01	58.49	58.01	58.38	524,093	+0.23(+0.39%)
Dec 03, 2010	57.17	58.26	57.17	58.15	611,542	+0.61(+1.06%)
Dec 02, 2010	56.83	57.63	56.80	57.54	2,041,048	+0.88(+1.56%)
Dec 01, 2010	56.10	56.68	56.02	56.66	986,320	+1.50(+2.72%)
Nov 30, 2010	54.80	55.69	54.58	55.16	2,487,539	-0.09(-0.17%)
Nov 29, 2010	54.70	55.40	53.96	55.25	924,859	+0.23(+0.43%)
Nov 26, 2010	55.05	55.23	54.87	55.02	293,011	-0.66(-1.19%)
Nov 24, 2010	55.00	55.68	55.68	55.68	575,459	+1.06(+1.93%)
Nov 23, 2010	54.89	54.89	54.30	54.62	480,657	-1.04(-1.87%)
Nov 22, 2010	55.20	55.73	54.74	55.67	556,472	+0.13(+0.24%)
Nov 19, 2010	54.75	55.57	54.49	55.53	803,131	+0.60(+1.10%)
Nov 18, 2010	54.57	55.36	53.70	54.93	941,017	+1.23(+2.29%)
Nov 17, 2010	53.75	54.23	53.40	53.70	769,964	+0.13(+0.23%)
Nov 16, 2010	54.36	54.42	53.12	53.58	2,337,790	-1.35(-2.46%)
Nov 15, 2010	55.43	55.70	54.91	54.93	581,509	-0.40(-0.72%)
Nov 12, 2010	56.09	56.32	54.91	55.33	1,573,434	-1.40(-2.47%)
Nov 11, 2010	55.81	56.79	55.79	56.73	769,674	+0.61(+1.09%)
Nov 10, 2010	55.77	56.17	54.97	56.12	761,739	+0.51(+0.91%)
Nov 09, 2010	57.02	57.27	55.26	55.61	706,297	-1.09(-1.92%)
Nov 08, 2010	56.12	56.78	56.01	56.70	774,169	+0.35(+0.62%)
Nov 05, 2010	56.01	56.66	55.92	56.35	1,570,114	+0.45(+0.80%)
Nov 04, 2010	55.02	55.92	54.99	55.90	1,058,796	+1.80(+3.33%)
Nov 03, 2010	54.37	54.37	53.24	54.10	1,323,992	-0.16(-0.29%)
Nov 02, 2010	54.33	54.59	54.05	54.26	1,758,326	+0.45(+0.84%)
Nov 01, 2010	54.04	54.44	53.50	53.80	885,095	+0.12(+0.22%)
Oct 29, 2010	53.22	53.80	53.09	53.69	440,779	+0.37(+0.69%)
Oct 28, 2010	53.83	53.96	53.03	53.32	492,488	-0.02(-0.03%)
Oct 27, 2010	53.42	53.42	52.61	53.33	2,068,908	-0.63(-1.16%)
Oct 25, 2010	53.54	54.30	53.54	53.96	1,515,285	+0.96(+1.82%)
Oct 22, 2010	53.53	53.53	52.77	53.00	652,113	-0.32(-0.60%)
Oct 21, 2010	53.66	53.89	52.69	53.32	1,398,898	-0.05(-0.09%)
Oct 20, 2010	52.44	53.75	52.15	53.37	1,287,600	+1.21(+2.32%)
Oct 19, 2010	52.69	52.98	51.82	52.15	1,164,590	-1.53(-2.84%)
Oct 18, 2010	53.31	53.72	53.01	53.68	1,734,054	+0.21(+0.39%)
Oct 15, 2010	53.87	53.88	52.83	53.47	5,039,381	-0.04(-0.07%)
Oct 14, 2010	54.01	54.03	53.17	53.51	736,134	-0.46(-0.85%)
Oct 13, 2010	53.75	54.23	53.58	53.97	1,192,610	+0.82(+1.55%)
Oct 12, 2010	52.97	53.27	52.29	53.15	766,403	+0.04(+0.07%)
Oct 11, 2010	53.23	53.41	52.89	53.11	408,420	-0.01(-0.01%)
Oct 08, 2010	53.12	53.26	52.04	53.12	610,875	+1.16(+2.23%)
Oct 07, 2010	52.70	52.71	51.47	51.96	497,062	-0.45(-0.85%)
Oct 06, 2010	52.02	52.59	52.00	52.40	1,503,249	+0.49(+0.95%)
Oct 05, 2010	51.03	52.08	51.00	51.91	794,573	+1.48(+2.93%)
Oct 04, 2010	51.15	51.21	50.20	50.43	949,440	-0.84(-1.65%)

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