Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	51.85	54.22	51.85	52.10	8,823	-1.65(-3.07%)
Sep 29, 2011	55.56	55.56	53.58	53.75	8,197	-2.70(-4.78%)
Sep 28, 2011	57.25	57.25	55.90	56.45	2,578	-2.34(-3.98%)
Sep 27, 2011	58.15	58.79	58.00	58.79	1,225	+4.91(+9.11%)
Sep 26, 2011	52.90	54.12	52.90	53.88	1,308	+1.33(+2.53%)
Sep 23, 2011	52.60	53.32	52.55	52.55	5,756	+0.05(+0.10%)
Sep 22, 2011	54.49	54.49	52.15	52.50	5,262	-4.43(-7.78%)
Sep 21, 2011	57.89	57.89	56.93	56.93	1,517	-3.52(-5.82%)
Sep 20, 2011	61.09	61.20	60.45	60.45	971	+0.40(+0.67%)
Sep 19, 2011	60.73	60.73	60.05	60.05	612	-4.32(-6.71%)
Sep 16, 2011	63.51	64.37	63.51	64.37	946	-0.81(-1.24%)
Sep 15, 2011	65.39	65.39	64.22	65.18	9,576	+1.02(+1.59%)
Sep 14, 2011	64.16	64.16	64.16	64.16	111	-0.08(-0.12%)
Sep 13, 2011	63.90	64.24	63.90	64.24	647	+1.59(+2.54%)
Sep 12, 2011	62.55	62.65	61.64	62.65	1,791	-1.22(-1.91%)
Sep 09, 2011	64.19	64.19	63.87	63.87	1,166	-1.73(-2.64%)
Sep 08, 2011	65.60	65.60	65.60	65.60	207	+0.12(+0.18%)
Sep 07, 2011	65.20	65.48	65.20	65.48	928	+2.31(+3.66%)
Sep 06, 2011	62.86	63.17	62.55	63.17	2,097	-4.85(-7.13%)
Sep 02, 2011	68.30	68.30	67.63	68.02	3,640	-2.84(-4.01%)
Sep 01, 2011	71.69	71.69	70.00	70.86	4,616	+2.36(+3.45%)
Aug 31, 2011	68.42	68.50	68.42	68.50	3,150	+2.80(+4.26%)
Aug 30, 2011	66.30	66.30	65.70	65.70	2,100	+0.61(+0.94%)
Aug 29, 2011	65.60	65.60	64.84	65.09	28,403	+2.22(+3.53%)
Aug 26, 2011	60.13	62.87	60.13	62.87	564	+2.32(+3.83%)
Aug 25, 2011	60.55	60.55	60.55	60.55	200	-0.37(-0.61%)
Aug 24, 2011	60.92	60.92	60.92	60.92	200	-0.45(-0.73%)
Aug 23, 2011	59.84	61.37	59.84	61.37	1,520	+1.15(+1.91%)
Aug 22, 2011	61.49	61.49	59.63	60.22	1,536	+0.17(+0.28%)
Aug 19, 2011	60.72	60.72	60.05	60.05	400	-0.10(-0.17%)
Aug 18, 2011	60.31	60.65	59.91	60.15	3,278	-4.39(-6.80%)
Aug 17, 2011	64.05	65.12	64.05	64.54	1,766	-2.01(-3.02%)
Aug 16, 2011	66.95	67.74	66.55	66.55	6,931	-1.15(-1.70%)
Aug 15, 2011	67.31	68.87	67.31	67.70	14,092	-0.81(-1.18%)
Aug 12, 2011	68.55	68.55	67.29	68.51	21,974	-0.59(-0.85%)
Aug 11, 2011	67.80	70.10	67.80	69.10	1,024	+4.40(+6.80%)
Aug 10, 2011	65.30	66.75	64.70	64.70	9,761	+2.70(+4.35%)
Aug 09, 2011	59.80	62.00	59.60	62.00	5,888	+2.10(+3.51%)
Aug 08, 2011	64.03	64.03	59.90	59.90	2,624	-5.90(-8.97%)
Aug 05, 2011	68.36	69.20	65.80	65.80	14,712	-1.46(-2.17%)
Aug 04, 2011	68.94	68.94	67.26	67.26	6,925	-5.08(-7.02%)
Aug 03, 2011	73.55	73.55	71.69	72.34	8,654	-2.11(-2.83%)
Aug 02, 2011	75.54	75.75	74.45	74.45	4,887	-4.73(-5.97%)
Aug 01, 2011	79.85	79.85	78.52	79.18	3,336	+3.05(+4.01%)
Jul 29, 2011	75.01	76.76	75.01	76.13	2,054	-0.11(-0.14%)
Jul 28, 2011	76.35	76.35	75.93	76.24	738	-1.36(-1.75%)
Jul 27, 2011	78.61	78.61	77.55	77.60	5,777	+0.30(+0.39%)
Jul 26, 2011	77.42	77.44	77.30	77.30	1,433	+1.09(+1.43%)
Jul 25, 2011	75.95	76.50	75.90	76.21	2,391	+1.00(+1.33%)
Jul 22, 2011	76.10	76.20	75.21	75.21	2,225	-0.94(-1.23%)
Jul 21, 2011	75.61	76.15	75.61	76.15	600	+0.05(+0.07%)
Jul 20, 2011	75.80	76.75	75.80	76.10	2,452	+0.75(+1.00%)
Jul 19, 2011	75.15	75.60	75.15	75.35	1,598	+2.24(+3.06%)
Jul 18, 2011	72.42	73.11	72.42	73.11	328	-0.64(-0.87%)
Jul 14, 2011		73.75	73.75	73.75	0	-0.02(-0.03%)
Jul 13, 2011	73.40	73.97	73.40	73.77	1,815	-0.38(-0.51%)
Jul 12, 2011	73.25	74.15	73.15	74.15	12,238	+0.45(+0.61%)
Jul 11, 2011	74.35	74.35	73.70	73.70	2,547	-1.85(-2.45%)
Jul 08, 2011	75.20	75.55	75.00	75.55	2,532	+0.86(+1.15%)
Jul 07, 2011	75.07	75.24	74.59	74.69	1,455	+1.79(+2.46%)
Jul 06, 2011	72.01	72.90	72.01	72.90	1,234	+0.76(+1.05%)
Jul 05, 2011	72.19	72.19	72.14	72.14	1,100	-0.36(-0.50%)

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