Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	62.80	62.80	62.60	62.72	464,863	-0.12(-0.19%)
Oct 28, 2011	62.59	62.85	62.59	62.84	452,017	+0.02(+0.04%)
Oct 27, 2011	62.63	62.86	62.63	62.81	858,632	+0.69(+1.11%)
Oct 26, 2011	62.20	62.20	61.98	62.13	353,599	+0.20(+0.32%)
Oct 25, 2011	61.90	62.02	61.83	61.93	956,805	+0.14(+0.23%)
Oct 24, 2011	61.45	61.80	61.39	61.79	432,111	+0.38(+0.62%)
Oct 21, 2011	61.41	61.54	61.36	61.40	540,225	+0.06(+0.10%)
Oct 20, 2011	61.75	61.75	61.31	61.34	334,542	-0.15(-0.24%)
Oct 19, 2011	61.69	61.69	61.46	61.49	555,682	-0.01(-0.01%)
Oct 18, 2011	61.31	61.57	61.20	61.50	438,779	+0.11(+0.19%)
Oct 17, 2011	61.53	61.77	61.34	61.38	278,371	+0.16(+0.27%)
Oct 14, 2011	61.14	61.28	61.09	61.22	251,604	+0.19(+0.32%)
Oct 13, 2011	61.15	61.15	60.78	61.02	592,725	+0.18(+0.29%)
Oct 12, 2011	60.62	60.98	60.59	60.85	369,632	+0.48(+0.79%)
Oct 11, 2011	60.47	60.50	60.29	60.37	506,388	-0.17(-0.28%)
Oct 10, 2011	59.81	60.60	59.81	60.54	706,932	+0.86(+1.44%)
Oct 07, 2011	59.85	60.02	59.57	59.68	1,181,948	-0.15(-0.25%)
Oct 06, 2011	59.65	59.89	59.60	59.83	406,467	+0.70(+1.19%)
Oct 05, 2011	58.66	59.13	58.66	59.13	766,381	+0.49(+0.84%)
Oct 04, 2011	58.78	58.78	58.23	58.63	1,099,793	-0.53(-0.90%)
Oct 03, 2011	59.58	59.89	59.14	59.17	3,336,539	-0.48(-0.80%)
Sep 30, 2011	60.05	60.06	59.63	59.64	533,833	-0.50(-0.83%)
Sep 29, 2011	60.13	60.19	59.64	60.14	690,712	+0.44(+0.74%)
Sep 28, 2011	59.67	59.89	59.62	59.70	484,209	+0.05(+0.09%)
Sep 27, 2011	58.94	59.65	58.94	59.65	1,413,802	+1.04(+1.77%)
Sep 26, 2011	59.37	59.37	58.59	58.61	917,127	-0.89(-1.49%)
Sep 23, 2011	60.22	60.22	59.38	59.50	1,331,087	-0.97(-1.61%)
Sep 22, 2011	60.86	60.87	60.41	60.48	618,418	-1.08(-1.76%)
Sep 21, 2011	61.69	61.79	61.25	61.56	323,712	-0.32(-0.51%)
Sep 20, 2011	61.88	61.88	61.69	61.87	411,197	+0.03(+0.05%)
Sep 19, 2011	61.91	61.96	61.69	61.84	325,110	-0.25(-0.40%)
Sep 16, 2011	62.17	62.17	61.93	62.09	457,977	+0.01(+0.02%)
Sep 15, 2011	61.87	62.09	61.78	62.08	529,197	+0.10(+0.16%)
Sep 14, 2011	62.27	62.27	61.98	61.98	382,701	-0.40(-0.63%)
Sep 13, 2011	62.30	62.40	62.09	62.38	572,393	+0.18(+0.29%)
Sep 12, 2011	62.19	62.79	62.15	62.19	819,053	-0.27(-0.43%)
Sep 09, 2011	62.75	62.91	62.10	62.47	1,373,674	-0.48(-0.75%)
Sep 08, 2011	62.83	62.98	62.83	62.94	414,381	+0.01(+0.01%)
Sep 07, 2011	62.86	62.95	62.75	62.94	426,394	+0.23(+0.37%)
Sep 06, 2011	62.16	62.82	62.16	62.70	467,819	-0.23(-0.37%)
Sep 02, 2011	62.59	63.03	62.59	62.94	681,950	+0.21(+0.34%)
Sep 01, 2011	62.92	62.92	62.68	62.72	571,882	+0.08(+0.12%)
Aug 31, 2011	62.69	63.06	62.62	62.64	841,253	+0.17(+0.27%)
Aug 30, 2011	62.22	62.51	62.22	62.48	569,578	+0.01(+0.02%)
Aug 29, 2011	62.13	62.55	62.12	62.46	321,762	+0.09(+0.14%)
Aug 26, 2011	62.09	62.51	61.91	62.37	1,311,114	+0.42(+0.67%)
Aug 25, 2011	61.84	62.18	61.76	61.96	345,342	+0.12(+0.19%)
Aug 24, 2011	62.31	62.31	61.71	61.84	485,890	-0.40(-0.64%)
Aug 23, 2011	61.97	62.26	61.97	62.24	334,248	-0.13(-0.21%)
Aug 22, 2011	62.53	62.53	62.36	62.37	213,861	-0.04(-0.06%)
Aug 19, 2011	62.12	62.44	62.12	62.41	686,728	+0.17(+0.27%)
Aug 18, 2011	62.44	62.57	62.02	62.24	512,405	-0.29(-0.46%)
Aug 17, 2011	62.28	62.54	62.21	62.53	603,207	+0.35(+0.56%)
Aug 16, 2011	61.79	62.19	61.68	62.18	1,617,176	+0.43(+0.70%)
Aug 15, 2011	61.15	61.88	61.13	61.74	649,370	+0.64(+1.04%)
Aug 12, 2011	60.97	61.31	60.91	61.11	840,579	+0.30(+0.50%)
Aug 11, 2011	60.64	61.25	60.36	60.80	1,257,816	-0.69(-1.13%)
Aug 10, 2011	60.95	61.56	60.95	61.49	498,469	+0.71(+1.17%)
Aug 09, 2011	62.30	61.38	60.30	60.78	1,847,970	-0.11(-0.18%)
Aug 08, 2011	61.02	61.57	59.70	60.89	1,527,529	-1.03(-1.67%)
Aug 05, 2011	62.36	62.59	61.83	61.92	1,559,909	-0.84(-1.34%)
Aug 04, 2011	63.13	63.15	62.72	62.76	658,004	-0.30(-0.48%)
Aug 03, 2011	63.09	63.16	62.97	63.07	1,197,268	-0.02(-0.04%)
Aug 02, 2011	62.84	63.09	62.77	63.09	968,868	+0.21(+0.33%)

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