Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	70.71	71.99	70.04	70.36	6,900,690	-2.06(-2.84%)
Sep 29, 2011	73.11	73.30	70.92	72.42	4,717,709	+0.57(+0.79%)
Sep 28, 2011	73.38	74.27	71.65	71.85	6,377,379	-1.30(-1.78%)
Sep 27, 2011	73.49	74.86	72.36	73.15	6,842,069	+1.60(+2.24%)
Sep 26, 2011	69.87	71.71	69.13	71.55	7,967,855	+2.63(+3.82%)
Sep 23, 2011	69.00	69.74	68.34	68.92	8,762,271	+0.61(+0.89%)
Sep 22, 2011	70.05	70.49	67.32	68.31	13,122,508	-6.56(-8.76%)
Sep 21, 2011	75.95	77.58	74.81	74.87	6,967,879	-1.14(-1.50%)
Sep 20, 2011	76.21	76.95	74.96	76.01	5,783,255	+0.46(+0.61%)
Sep 19, 2011	74.22	75.88	73.86	75.55	5,316,102	+0.05(+0.07%)
Sep 16, 2011	76.14	76.24	74.72	75.50	8,955,864	-0.11(-0.15%)
Sep 15, 2011	74.44	75.71	74.31	75.61	5,391,775	+1.93(+2.62%)
Sep 14, 2011	72.81	74.75	71.29	73.68	4,890,262	+1.23(+1.70%)
Sep 13, 2011	71.59	72.73	70.69	72.45	4,234,249	+1.32(+1.86%)
Sep 12, 2011	69.74	71.22	69.24	71.13	5,015,700	+0.60(+0.85%)
Sep 09, 2011	71.58	71.93	70.12	70.53	5,302,062	-2.10(-2.89%)
Sep 08, 2011	72.43	73.44	72.29	72.63	5,346,403	-0.33(-0.45%)
Sep 07, 2011	72.08	72.97	71.48	72.96	4,613,949	+2.46(+3.49%)
Sep 06, 2011	68.57	70.66	68.49	70.50	4,740,143	-0.54(-0.76%)
Sep 02, 2011	71.54	71.88	70.66	71.04	4,838,630	-2.01(-2.75%)
Sep 01, 2011	74.32	75.25	72.97	73.05	5,046,669	-1.20(-1.62%)
Aug 31, 2011	74.49	75.37	73.81	74.25	5,093,129	+0.49(+0.66%)
Aug 30, 2011	73.79	74.33	73.32	73.76	5,516,470	-0.11(-0.15%)
Aug 29, 2011	72.68	74.02	72.64	73.87	4,063,864	+2.31(+3.23%)
Aug 26, 2011	70.26	72.04	68.87	71.56	5,284,701	+0.81(+1.14%)
Aug 25, 2011	71.54	72.63	70.41	70.75	7,483,864	-0.66(-0.92%)
Aug 24, 2011	69.68	71.59	69.50	71.41	5,115,577	+1.48(+2.12%)
Aug 23, 2011	68.22	69.93	67.82	69.93	6,588,931	+2.25(+3.32%)
Aug 22, 2011	69.02	69.16	67.17	67.68	5,951,881	+0.23(+0.34%)
Aug 19, 2011	67.17	69.05	67.16	67.45	8,686,225	-0.67(-0.98%)
Aug 18, 2011	69.86	70.02	67.44	68.12	9,625,400	-3.93(-5.45%)
Aug 17, 2011	72.75	72.94	71.49	72.05	4,725,795	-0.50(-0.69%)
Aug 16, 2011	72.67	73.88	71.99	72.55	6,011,277	-0.99(-1.35%)
Aug 15, 2011	73.21	73.70	72.20	73.54	7,183,174	+1.09(+1.50%)
Aug 12, 2011	69.89	72.56	69.82	72.45	9,452,002	+2.71(+3.89%)
Aug 11, 2011	67.55	70.65	67.21	69.74	8,844,708	+2.30(+3.41%)
Aug 10, 2011	69.81	70.22	67.21	67.44	10,406,452	-4.13(-5.77%)
Aug 09, 2011	71.93	71.67	67.12	71.57	11,738,580	+1.83(+2.62%)
Aug 08, 2011	71.93	73.34	69.71	69.74	12,140,935	-4.40(-5.93%)
Aug 05, 2011	75.29	76.05	72.66	74.14	10,411,251	-0.23(-0.31%)
Aug 04, 2011	78.12	78.43	74.23	74.37	9,822,082	-4.94(-6.23%)
Aug 03, 2011	78.94	79.50	77.65	79.31	7,421,359	+0.38(+0.48%)
Aug 02, 2011	81.67	82.14	78.93	78.93	6,724,473	-3.41(-4.14%)
Aug 01, 2011	83.31	83.82	81.24	82.34	4,448,648	-0.50(-0.60%)
Jul 29, 2011	82.19	83.73	81.50	82.84	4,873,259	-0.08(-0.10%)
Jul 28, 2011	84.10	84.37	82.82	82.92	4,663,414	-0.82(-0.98%)
Jul 27, 2011	85.51	85.60	83.51	83.74	6,099,997	-2.44(-2.83%)
Jul 26, 2011	87.03	87.24	85.60	86.18	4,617,736	-1.14(-1.31%)
Jul 25, 2011	86.65	87.87	86.30	87.32	3,318,994	-0.38(-0.43%)
Jul 22, 2011	88.81	88.91	87.67	87.70	3,645,130	-0.51(-0.58%)
Jul 21, 2011	88.48	89.00	87.81	88.21	4,948,857	+0.99(+1.14%)
Jul 20, 2011	87.65	87.65	85.67	87.22	6,249,034	-1.60(-1.80%)
Jul 19, 2011	87.98	89.56	87.94	88.82	5,006,540	+1.20(+1.37%)
Jul 18, 2011	88.01	88.13	86.81	87.62	3,687,653	-0.70(-0.79%)
Jul 15, 2011	88.12	88.60	87.62	88.32	4,151,133	+0.50(+0.57%)
Jul 14, 2011	87.91	89.16	87.61	87.82	3,146,633	-0.35(-0.40%)
Jul 13, 2011	88.70	89.34	87.99	88.17	3,733,404	-0.29(-0.33%)
Jul 12, 2011	89.44	89.46	88.33	88.46	5,023,786	-0.67(-0.75%)
Jul 11, 2011	89.35	89.92	88.82	89.13	4,907,607	-1.22(-1.35%)
Jul 08, 2011	90.50	90.97	89.95	90.35	4,521,915	-1.04(-1.14%)
Jul 07, 2011	91.01	91.83	90.76	91.39	6,313,675	+0.97(+1.07%)
Jul 06, 2011	89.63	90.61	89.35	90.42	4,308,507	+0.91(+1.02%)
Jul 05, 2011	89.86	90.57	89.22	89.51	4,046,828	-0.62(-0.69%)

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