Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	49.26	50.56	49.06	50.03	1,552,361	-0.07(-0.14%)
Jul 28, 2011	50.11	50.61	49.87	50.10	2,825,704	-0.06(-0.11%)
Jul 27, 2011	51.23	51.24	50.10	50.15	4,440,426	-1.55(-2.99%)
Jul 26, 2011	48.40	51.97	48.03	51.70	9,332,830	+3.35(+6.93%)
Jul 25, 2011	48.16	48.51	48.05	48.35	1,413,720	-0.20(-0.41%)
Jul 22, 2011	48.46	48.62	48.43	48.55	1,698,250	+0.64(+1.34%)
Jul 21, 2011	47.52	48.19	47.24	47.91	4,193,601	+1.15(+2.45%)
Jul 20, 2011	47.01	47.05	46.49	46.76	1,689,417	-0.15(-0.32%)
Jul 19, 2011	46.33	47.08	46.33	46.92	2,908,672	+1.06(+2.31%)
Jul 18, 2011	45.69	45.90	45.09	45.86	2,864,601	-0.50(-1.07%)
Jul 15, 2011	46.67	46.68	45.91	46.35	2,357,373	+0.38(+0.82%)
Jul 14, 2011	46.76	46.97	45.88	45.98	3,454,780	-1.19(-2.53%)
Jul 13, 2011	46.97	47.85	46.91	47.17	2,260,521	+0.48(+1.03%)
Jul 12, 2011	46.97	47.35	46.66	46.69	1,737,520	-0.87(-1.84%)
Jul 11, 2011	48.07	48.18	47.45	47.56	1,966,393	-1.83(-3.70%)
Jul 08, 2011	49.63	49.86	48.95	49.39	2,639,432	-1.01(-2.00%)
Jul 07, 2011	49.35	50.49	49.30	50.40	4,269,419	+1.94(+4.00%)
Jul 06, 2011	48.31	48.60	48.09	48.46	1,304,740	-0.30(-0.61%)
Jul 05, 2011	48.91	49.01	48.60	48.76	1,116,359	+0.03(+0.07%)
Jul 01, 2011	48.23	48.82	48.12	48.73	925,294	+0.11(+0.23%)
Jun 30, 2011	48.10	48.73	47.99	48.61	1,288,434	+0.84(+1.76%)
Jun 29, 2011	47.81	47.93	47.48	47.77	1,620,281	+0.23(+0.49%)
Jun 28, 2011	47.28	47.56	47.12	47.54	2,031,623	+0.29(+0.61%)
Jun 27, 2011	46.58	47.38	46.47	47.25	1,225,947	+0.61(+1.31%)
Jun 24, 2011	47.00	47.07	46.44	46.64	2,511,484	-1.11(-2.33%)
Jun 23, 2011	47.36	47.89	46.78	47.76	4,382,172	-0.63(-1.29%)
Jun 22, 2011	49.10	49.25	48.31	48.38	2,868,387	-1.19(-2.41%)
Jun 21, 2011	49.10	49.74	49.05	49.58	3,077,230	+0.81(+1.66%)
Jun 20, 2011	48.49	48.77	48.49	48.77	2,197,648	+0.48(+1.00%)
Jun 17, 2011	49.03	49.03	47.96	48.29	2,995,465	+0.80(+1.69%)
Jun 16, 2011	47.52	47.84	47.05	47.48	1,914,973	-0.22(-0.47%)
Jun 15, 2011	48.11	48.62	47.52	47.71	2,497,470	-1.86(-3.75%)
Jun 14, 2011	49.46	49.93	49.39	49.57	1,708,045	+1.39(+2.88%)
Jun 13, 2011	48.26	48.59	48.02	48.18	1,104,644	+0.34(+0.72%)
Jun 10, 2011	48.77	48.85	47.79	47.84	1,477,333	-1.23(-2.50%)
Jun 09, 2011	48.73	49.27	48.59	49.06	2,116,956	+0.56(+1.16%)
Jun 08, 2011	48.98	49.13	48.37	48.50	1,556,097	-0.87(-1.75%)
Jun 07, 2011	49.84	49.94	49.31	49.37	1,801,905	+0.50(+1.03%)
Jun 06, 2011	49.30	49.36	48.80	48.86	1,464,024	-0.29(-0.59%)
Jun 03, 2011	48.71	49.49	48.65	49.15	2,002,408	+1.32(+2.77%)
May 24, 2011	48.08	48.29	47.73	47.83	2,812,442	+0.15(+0.32%)
May 23, 2011	47.49	47.97	47.29	47.68	2,393,681	-1.13(-2.32%)
May 20, 2011	49.37	49.48	48.64	48.81	2,076,733	-1.24(-2.48%)
May 19, 2011	49.89	50.10	49.51	50.05	1,332,038	+0.37(+0.75%)
May 18, 2011	48.94	49.76	48.80	49.68	1,542,559	+0.63(+1.29%)
May 17, 2011	48.80	49.34	48.69	49.05	2,247,210	-0.43(-0.86%)
May 16, 2011	49.48	50.02	49.39	49.48	1,272,963	-0.19(-0.38%)
May 13, 2011	50.12	50.46	49.32	49.67	2,306,216	-1.01(-2.00%)
May 12, 2011	49.76	50.69	49.45	50.68	1,822,644	+0.70(+1.41%)
May 11, 2011	50.89	50.98	49.63	49.97	2,469,209	-0.93(-1.82%)
May 10, 2011	50.21	50.96	50.12	50.90	2,744,796	+0.97(+1.95%)
May 09, 2011	49.33	50.04	49.19	49.93	1,916,603	+0.89(+1.81%)
May 06, 2011	49.76	50.07	48.73	49.04	2,554,406	-0.43(-0.86%)
May 05, 2011	49.77	50.01	49.24	49.47	2,052,069	-1.21(-2.39%)
May 04, 2011	51.37	51.38	50.56	50.68	1,575,329	-0.52(-1.02%)
May 03, 2011	51.66	51.79	50.96	51.20	1,742,544	-0.11(-0.22%)

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