Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	58.25	61.48	57.67	60.75	5,316,873	+2.14(+3.65%)
Jul 28, 2011	56.19	58.90	56.14	58.61	6,689,220	+2.84(+5.09%)
Jul 27, 2011	61.53	61.77	55.45	55.77	11,090,819	-11.98(-17.69%)
Jul 26, 2011	69.58	69.89	66.49	67.75	3,627,191	-2.55(-3.63%)
Jul 25, 2011	72.08	72.14	70.21	70.30	1,126,983	-2.14(-2.95%)
Jul 22, 2011	72.07	72.58	71.30	72.44	943,919	+0.33(+0.46%)
Jul 21, 2011	71.69	72.65	71.40	72.11	1,661,132	+1.10(+1.55%)
Jul 20, 2011	70.18	71.33	69.31	71.01	1,703,352	+0.78(+1.11%)
Jul 19, 2011	69.39	70.68	69.21	70.23	1,074,554	+1.04(+1.50%)
Jul 18, 2011	70.53	70.69	68.30	69.19	1,885,315	-1.64(-2.32%)
Jul 15, 2011	71.68	72.15	70.46	70.84	1,030,970	-0.84(-1.17%)
Jul 14, 2011	72.07	72.73	70.67	71.67	1,482,411	-0.32(-0.45%)
Jul 13, 2011	72.26	73.28	71.60	71.99	1,314,790	+0.40(+0.56%)
Jul 12, 2011	71.41	72.28	71.40	71.60	1,623,040	-0.18(-0.26%)
Jul 11, 2011	73.53	73.53	71.62	71.78	1,770,195	-2.27(-3.06%)
Jul 08, 2011	73.02	74.29	72.66	74.05	1,454,069	+0.08(+0.11%)
Jul 07, 2011	75.39	75.78	73.89	73.97	2,142,701	-1.79(-2.36%)
Jul 06, 2011	76.25	77.24	75.45	75.76	1,846,093	+0.05(+0.06%)
Jul 05, 2011	74.17	76.29	73.31	75.71	2,421,763	+1.77(+2.39%)
Jul 01, 2011	73.11	74.31	72.81	73.94	1,171,930	+0.84(+1.14%)
Jun 30, 2011	73.69	73.69	72.96	73.10	1,967,253	-0.15(-0.20%)
Jun 29, 2011	74.23	74.59	73.18	73.25	1,565,532	-0.42(-0.57%)
Jun 28, 2011	72.04	74.20	71.93	73.67	1,347,746	+1.54(+2.14%)
Jun 27, 2011	71.00	72.61	70.21	72.13	2,324,154	+1.12(+1.58%)
Jun 24, 2011	72.12	72.12	70.76	71.01	1,267,420	-1.10(-1.52%)
Jun 23, 2011	71.67	72.35	70.89	72.11	975,678	-0.46(-0.63%)
Jun 22, 2011	71.78	73.10	71.43	72.57	1,574,182	+0.78(+1.08%)
Jun 21, 2011	71.02	72.29	70.15	71.79	914,908	+1.36(+1.93%)
Jun 20, 2011	70.48	70.90	69.09	70.43	750,792	+0.95(+1.37%)
Jun 17, 2011	70.04	70.93	69.25	69.47	1,879,890	+0.39(+0.56%)
Jun 16, 2011	68.65	69.68	68.40	69.09	1,612,976	+0.13(+0.18%)
Jun 15, 2011	69.67	70.49	68.86	68.96	1,772,784	-1.32(-1.88%)
Jun 14, 2011	69.37	70.45	68.65	70.28	1,449,461	+1.06(+1.53%)
Jun 13, 2011	71.00	71.03	69.09	69.22	1,136,101	-1.52(-2.15%)
Jun 10, 2011	71.55	71.55	70.73	70.74	1,830,751	-0.94(-1.32%)
Jun 09, 2011	71.05	72.33	70.99	71.68	1,162,447	+0.41(+0.57%)
Jun 08, 2011	70.49	72.18	70.11	71.27	1,829,239	+0.54(+0.77%)
Jun 07, 2011	70.16	71.10	69.89	70.73	732,702	+0.74(+1.06%)
Jun 06, 2011	70.17	70.53	69.09	69.99	1,184,170	-0.18(-0.25%)
Jun 03, 2011	69.80	70.91	68.94	70.17	868,777	+0.90(+1.31%)
May 24, 2011	69.89	70.01	68.69	69.26	856,900	-0.53(-0.77%)
May 23, 2011	70.04	70.08	69.07	69.80	1,044,993	-1.08(-1.52%)
May 20, 2011	70.73	71.11	69.61	70.88	1,144,253	-0.03(-0.04%)
May 19, 2011	71.96	72.30	70.57	70.90	1,341,835	-0.56(-0.79%)
May 18, 2011	70.60	71.79	69.84	71.47	1,582,950	+0.79(+1.11%)
May 17, 2011	72.17	72.26	70.48	70.68	2,012,952	-2.16(-2.96%)
May 16, 2011	73.72	74.69	72.70	72.84	1,167,353	-1.34(-1.81%)
May 13, 2011	73.36	74.72	73.36	74.18	1,674,218	+1.00(+1.37%)
May 12, 2011	72.22	73.71	71.63	73.18	1,681,818	+0.48(+0.66%)
May 11, 2011	72.97	73.96	72.20	72.70	1,675,599	-0.89(-1.22%)
May 10, 2011	71.78	74.01	71.18	73.60	2,067,685	+2.32(+3.26%)
May 09, 2011	69.48	71.78	69.25	71.27	1,772,153	+2.03(+2.94%)
May 06, 2011	68.32	70.00	68.32	69.24	1,704,144	+1.70(+2.52%)
May 05, 2011	68.10	68.38	67.14	67.54	1,180,112	-1.02(-1.49%)
May 04, 2011	69.66	71.13	67.67	68.56	1,936,059	-1.42(-2.03%)
May 03, 2011	69.22	70.04	68.83	69.98	1,632,542	+0.71(+1.03%)

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