Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	71.07	71.54	70.10	70.67	1,897,882	-0.60(-0.85%)
Jul 30, 2012	71.17	72.79	70.63	71.27	2,412,071	-0.05(-0.06%)
Jul 27, 2012	70.41	71.49	70.23	71.31	2,667,190	+1.52(+2.17%)
Jul 26, 2012	69.93	70.05	67.56	69.80	4,340,874	+0.23(+0.33%)
Jul 25, 2012	69.87	70.47	68.66	69.57	2,300,383	-0.16(-0.23%)
Jul 24, 2012	71.73	71.97	68.99	69.72	3,547,034	-1.51(-2.13%)
Jul 23, 2012	71.48	71.60	70.47	71.24	2,476,187	-1.72(-2.35%)
Jul 20, 2012	73.91	74.93	72.89	72.95	2,474,880	-1.76(-2.36%)
Jul 19, 2012	72.38	75.07	71.88	74.72	2,982,906	+2.53(+3.50%)
Jul 18, 2012	72.16	75.68	70.86	72.19	6,920,551	-0.80(-1.10%)
Jul 17, 2012	73.06	73.67	71.66	72.99	3,089,500	+0.69(+0.95%)
Jul 16, 2012	72.00	73.25	71.47	72.30	2,785,869	+0.16(+0.23%)
Jul 13, 2012	72.59	72.72	71.30	72.14	3,453,438	-0.40(-0.55%)
Jul 12, 2012	74.64	75.17	72.32	72.53	3,744,565	-2.92(-3.87%)
Jul 11, 2012	74.93	77.21	74.54	75.45	2,954,042	+0.31(+0.41%)
Jul 10, 2012	75.42	76.24	74.57	75.14	3,578,402	+0.17(+0.22%)
Jul 09, 2012	74.89	75.86	74.41	74.98	2,984,216	-0.51(-0.68%)
Jul 06, 2012	75.63	75.72	74.24	75.49	3,180,595	-0.85(-1.11%)
Jul 05, 2012	75.71	76.70	73.80	76.34	3,776,544	+0.20(+0.27%)
Jul 03, 2012	76.46	77.00	75.47	76.13	1,800,027	-0.45(-0.59%)
Jul 02, 2012	76.92	78.40	76.16	76.58	2,586,431	-1.18(-1.51%)
Jun 29, 2012	78.18	78.72	77.14	77.76	2,998,126	+1.28(+1.68%)
Jun 28, 2012	76.25	77.40	75.27	76.48	2,391,177	-0.29(-0.38%)
Jun 27, 2012	77.06	77.72	76.44	76.77	2,467,340	+0.27(+0.35%)
Jun 26, 2012	76.24	77.17	75.31	76.50	2,723,891	-0.01(-0.02%)
Jun 25, 2012	75.86	77.03	75.72	76.52	2,256,149	-0.94(-1.22%)
Jun 22, 2012	76.94	78.08	76.35	77.46	3,210,746	+0.95(+1.24%)
Jun 21, 2012	78.84	80.65	76.43	76.51	3,991,082	-2.13(-2.71%)
Jun 20, 2012	78.99	79.06	77.22	78.64	2,073,805	+0.28(+0.35%)
Jun 19, 2012	75.53	78.78	75.53	78.36	2,849,864	+3.14(+4.18%)
Jun 18, 2012	74.15	75.72	73.48	75.22	2,287,528	+0.60(+0.80%)
Jun 15, 2012	74.96	75.39	74.28	74.62	2,444,880	-0.72(-0.96%)
Jun 14, 2012	74.15	75.81	73.65	75.34	2,654,142	+0.22(+0.29%)
Jun 13, 2012	75.51	76.67	74.94	75.12	2,485,639	-0.95(-1.25%)
Jun 12, 2012	75.93	76.25	74.52	76.07	3,496,491	+1.45(+1.95%)
Jun 11, 2012	78.84	79.21	74.52	74.62	4,303,459	-3.51(-4.49%)
Jun 08, 2012	76.43	78.26	75.71	78.13	1,734,882	+1.18(+1.53%)
Jun 07, 2012	79.38	80.22	76.70	76.95	2,416,082	-0.95(-1.22%)
Jun 06, 2012	76.71	78.49	76.55	77.90	2,722,654	+2.19(+2.89%)
Jun 05, 2012	73.01	75.95	72.72	75.71	3,877,125	+2.11(+2.87%)
Jun 04, 2012	72.83	74.00	71.84	73.60	3,501,719	+0.59(+0.81%)
Jun 01, 2012	74.82	75.39	72.36	73.01	4,462,512	-4.24(-5.49%)
May 31, 2012	78.04	78.32	75.10	77.25	3,759,118	-1.13(-1.44%)
May 30, 2012	79.27	79.57	77.28	78.38	3,782,349	-0.05(-0.06%)
May 29, 2012	77.64	79.32	77.39	78.43	1,991,239	+1.93(+2.52%)
May 25, 2012	77.26	78.27	76.10	76.50	1,844,494	-0.89(-1.15%)
May 24, 2012	78.47	79.06	76.55	77.39	2,126,608	-0.32(-0.41%)
May 23, 2012	76.64	78.06	75.73	77.72	2,560,309	+0.38(+0.49%)
May 22, 2012	77.89	78.94	76.26	77.33	2,989,838	-0.76(-0.98%)
May 21, 2012	76.79	78.23	73.67	78.10	4,322,126	+1.67(+2.19%)
May 18, 2012	76.49	79.98	76.01	76.43	4,093,797	+0.30(+0.40%)
May 17, 2012	78.61	79.48	75.92	76.13	3,456,584	-2.26(-2.89%)
May 16, 2012	79.94	80.84	78.20	78.39	3,158,444	-1.04(-1.31%)
May 15, 2012	80.73	81.54	79.23	79.43	3,490,999	-1.22(-1.52%)
May 14, 2012	82.83	82.96	80.54	80.65	4,308,100	-3.59(-4.26%)
May 11, 2012	83.90	86.09	83.23	84.24	3,300,362	-0.26(-0.31%)
May 10, 2012	87.31	87.49	84.47	84.50	3,271,411	-1.58(-1.84%)
May 09, 2012	87.25	87.87	85.02	86.08	4,449,480	-2.88(-3.24%)
May 08, 2012	91.96	91.96	86.81	88.96	6,213,006	-4.45(-4.76%)
May 07, 2012	94.15	95.20	93.08	93.41	3,981,913	-1.65(-1.73%)
May 04, 2012	96.01	96.66	94.72	95.06	2,978,175	-2.35(-2.41%)
May 03, 2012	99.83	100.18	96.90	97.41	2,329,374	-2.31(-2.32%)
May 02, 2012	102.97	103.18	99.63	99.72	5,254,749	-0.79(-0.79%)

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