Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	39.56	39.65	39.07	39.08	3,480,526	-0.55(-1.38%)
Jul 30, 2012	39.59	40.07	39.47	39.62	2,854,083	-0.18(-0.45%)
Jul 27, 2012	39.32	39.89	39.20	39.80	3,260,156	+0.75(+1.91%)
Jul 26, 2012	38.95	39.34	38.69	39.06	3,442,721	+0.77(+2.00%)
Jul 25, 2012	38.42	38.54	38.09	38.29	2,861,147	+0.11(+0.29%)
Jul 24, 2012	38.46	38.48	37.90	38.18	2,242,215	-0.19(-0.49%)
Jul 23, 2012	38.19	38.50	37.92	38.37	2,394,054	-0.40(-1.03%)
Jul 20, 2012	39.08	39.13	38.70	38.76	5,696,629	-0.28(-0.72%)
Jul 19, 2012	39.22	39.35	38.84	39.04	3,234,267	-0.24(-0.62%)
Jul 18, 2012	38.69	39.37	38.62	39.29	2,736,692	+0.56(+1.45%)
Jul 17, 2012	38.73	38.87	38.24	38.73	2,372,682	+0.25(+0.65%)
Jul 16, 2012	38.38	38.71	38.32	38.48	2,331,704	-0.11(-0.29%)
Jul 13, 2012	38.24	38.70	38.19	38.59	2,768,505	+0.32(+0.83%)
Jul 12, 2012	38.18	38.38	37.96	38.27	3,061,818	-0.05(-0.13%)
Jul 11, 2012	38.33	38.47	38.08	38.32	2,609,695	+0.02(+0.05%)
Jul 10, 2012	38.62	38.68	38.13	38.30	2,863,829	-0.07(-0.18%)
Jul 09, 2012	38.36	38.39	38.06	38.37	2,007,837	+0.06(+0.16%)
Jul 06, 2012	38.69	38.93	38.09	38.30	2,844,790	-0.72(-1.84%)
Jul 05, 2012	38.46	39.18	38.39	39.02	3,590,853	+0.32(+0.84%)
Jul 03, 2012	38.64	38.70	38.37	38.70	1,951,532	+0.17(+0.43%)
Jul 02, 2012	38.28	38.55	38.22	38.53	2,775,650	+0.07(+0.18%)
Jun 29, 2012	38.04	38.46	37.90	38.46	4,018,764	+1.02(+2.73%)
Jun 28, 2012	37.50	37.52	37.01	37.44	3,493,231	-0.21(-0.55%)
Jun 27, 2012	37.48	37.88	37.41	37.65	2,666,107	+0.38(+1.02%)
Jun 26, 2012	37.23	37.39	37.01	37.27	2,662,707	+0.01(+0.02%)
Jun 25, 2012	37.41	37.61	37.16	37.26	3,529,765	-0.54(-1.43%)
Jun 22, 2012	37.90	37.92	37.66	37.80	3,683,408	+0.11(+0.29%)
Jun 21, 2012	38.38	38.41	37.66	37.69	3,286,217	-0.53(-1.39%)
Jun 20, 2012	38.37	38.39	37.90	38.22	3,099,908	-0.11(-0.29%)
Jun 19, 2012	38.24	38.51	38.13	38.33	3,052,492	+0.26(+0.67%)
Jun 18, 2012	37.86	38.13	37.75	38.08	2,300,291	+0.04(+0.11%)
Jun 15, 2012	37.72	38.08	37.59	38.04	3,947,252	+0.43(+1.14%)
Jun 14, 2012	37.04	37.68	36.94	37.61	4,005,867	+0.73(+1.99%)
Jun 13, 2012	37.05	37.23	36.76	36.87	2,619,431	-0.23(-0.63%)
Jun 12, 2012	36.91	37.13	36.66	37.11	2,799,880	+0.35(+0.96%)
Jun 11, 2012	37.32	37.32	36.72	36.76	3,101,770	-0.34(-0.91%)
Jun 08, 2012	36.63	37.14	36.60	37.10	2,735,329	+0.37(+1.00%)
Jun 07, 2012	37.10	37.10	36.67	36.73	4,240,466	+0.04(+0.12%)
Jun 06, 2012	35.76	36.71	35.76	36.68	3,384,556	+0.88(+2.46%)
Jun 05, 2012	35.49	35.87	35.40	35.80	2,970,935	+0.18(+0.50%)
Jun 04, 2012	35.35	35.66	35.29	35.62	3,457,150	+0.44(+1.24%)
Jun 01, 2012	35.51	35.79	35.17	35.19	4,334,032	-0.85(-2.36%)
May 31, 2012	36.20	36.29	35.89	36.04	4,009,577	-0.25(-0.69%)
May 30, 2012	36.36	36.54	36.16	36.29	2,476,918	-0.26(-0.72%)
May 29, 2012	36.73	36.80	36.27	36.55	2,752,309	+0.15(+0.40%)
May 25, 2012	36.63	36.78	36.32	36.40	2,323,402	-0.32(-0.88%)
May 24, 2012	36.63	36.87	36.42	36.73	4,041,366	+0.21(+0.59%)
May 23, 2012	36.42	36.60	36.16	36.52	3,216,164	-0.08(-0.23%)
May 22, 2012	36.43	36.74	36.30	36.60	2,552,515	+0.18(+0.49%)
May 21, 2012	35.89	36.48	35.72	36.42	2,768,998	+0.49(+1.37%)
May 18, 2012	36.42	36.43	35.80	35.93	4,984,416	-0.37(-1.01%)
May 17, 2012	36.84	36.90	36.29	36.29	3,850,029	-0.56(-1.52%)
May 16, 2012	36.93	37.00	36.75	36.85	3,561,641	+0.15(+0.41%)
May 15, 2012	36.90	37.08	36.56	36.70	3,840,069	-0.20(-0.54%)
May 14, 2012	36.85	37.14	36.63	36.90	2,571,621	-0.21(-0.56%)
May 11, 2012	36.94	37.37	36.84	37.11	2,276,351	+0.11(+0.30%)
May 10, 2012	37.12	37.25	36.89	37.00	2,549,168	+0.18(+0.49%)
May 09, 2012	36.74	37.05	36.53	36.82	3,225,555	-0.28(-0.76%)
May 08, 2012	36.85	37.39	36.74	37.10	2,965,980	+0.09(+0.24%)
May 07, 2012	36.94	37.13	36.67	37.01	2,705,605	+0.00(+0.00%)
May 04, 2012	37.34	37.39	36.96	37.01	3,274,167	-0.63(-1.67%)
May 03, 2012	37.92	37.92	37.53	37.64	3,046,132	-0.16(-0.42%)
May 02, 2012	37.83	37.98	37.66	37.80	4,269,297	-0.35(-0.92%)

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