Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	48.92	49.05	48.74	48.92	244,611	-0.01(-0.03%)
Jul 30, 2012	48.82	49.14	48.73	48.94	187,595	+0.15(+0.31%)
Jul 27, 2012	48.58	49.10	48.52	48.79	189,450	+0.49(+1.02%)
Jul 26, 2012	48.60	48.64	48.02	48.29	150,118	+0.40(+0.83%)
Jul 25, 2012	48.08	48.17	47.61	47.90	206,803	-0.01(-0.03%)
Jul 24, 2012	48.15	48.28	47.57	47.91	787,647	-0.13(-0.26%)
Jul 23, 2012	47.86	48.15	47.72	48.03	162,057	-0.32(-0.65%)
Jul 20, 2012	48.44	48.53	48.15	48.35	162,139	-0.28(-0.57%)
Jul 19, 2012	49.35	49.35	48.31	48.63	163,347	-0.55(-1.11%)
Jul 18, 2012	49.43	49.46	49.00	49.17	187,841	-0.32(-0.65%)
Jul 17, 2012	49.32	49.62	48.82	49.50	434,021	+0.45(+0.91%)
Jul 16, 2012	48.86	49.14	48.77	49.05	351,063	+0.16(+0.32%)
Jul 13, 2012	48.47	48.96	48.39	48.89	179,642	+0.57(+1.17%)
Jul 12, 2012	47.76	48.54	47.69	48.32	332,093	+0.16(+0.34%)
Jul 11, 2012	48.11	48.26	47.86	48.16	239,952	+0.03(+0.07%)
Jul 10, 2012	48.82	48.85	47.86	48.13	406,463	-0.55(-1.14%)
Jul 09, 2012	48.61	48.70	48.38	48.68	200,303	+0.10(+0.20%)
Jul 06, 2012	48.25	48.68	48.09	48.58	251,346	+0.07(+0.14%)
Jul 05, 2012	48.69	48.86	48.36	48.52	139,753	-0.23(-0.47%)
Jul 03, 2012	48.49	48.88	48.42	48.75	213,276	+0.26(+0.54%)
Jul 02, 2012	48.81	48.81	47.88	48.48	631,073	+0.46(+0.96%)
Jun 29, 2012	47.70	48.03	47.40	48.02	350,198	+1.28(+2.75%)
Jun 28, 2012	46.09	46.74	45.82	46.74	157,969	+0.47(+1.03%)
Jun 27, 2012	46.16	46.48	46.03	46.26	180,140	+0.16(+0.36%)
Jun 26, 2012	46.03	46.31	45.79	46.10	1,060,132	+0.18(+0.40%)
Jun 25, 2012	45.64	46.06	45.59	45.91	288,014	-0.24(-0.53%)
Jun 22, 2012	46.33	46.47	45.85	46.16	159,745	-0.01(-0.01%)
Jun 21, 2012	47.08	47.08	46.10	46.16	192,530	-0.76(-1.61%)
Jun 20, 2012	47.00	47.15	46.66	46.92	303,848	-0.05(-0.10%)
Jun 19, 2012	46.93	47.25	46.61	46.97	260,060	+0.20(+0.44%)
Jun 18, 2012	46.24	47.01	46.12	46.76	396,534	+0.40(+0.87%)
Jun 15, 2012	46.20	46.45	45.99	46.36	270,849	+0.24(+0.53%)
Jun 14, 2012	45.53	46.25	45.44	46.12	189,260	+0.67(+1.48%)
Jun 13, 2012	45.55	46.01	45.23	45.44	417,872	-0.22(-0.49%)
Jun 12, 2012	45.48	45.70	45.05	45.67	237,215	+0.40(+0.88%)
Jun 11, 2012	46.75	46.75	45.20	45.27	433,092	-1.03(-2.22%)
Jun 08, 2012	45.63	46.29	45.55	46.29	402,381	+0.64(+1.40%)
Jun 07, 2012	46.37	46.44	45.58	45.65	242,929	-0.26(-0.57%)
Jun 06, 2012	45.20	45.92	45.11	45.91	239,317	+0.95(+2.11%)
Jun 05, 2012	43.84	45.04	43.84	44.97	320,628	+0.92(+2.09%)
Jun 04, 2012	44.37	44.47	43.75	44.04	390,351	-0.31(-0.71%)
Jun 01, 2012	44.65	44.98	44.29	44.36	281,468	-1.16(-2.54%)
May 31, 2012	45.20	45.88	44.78	45.52	287,570	+0.29(+0.65%)
May 30, 2012	46.01	46.05	45.20	45.22	201,687	-1.12(-2.43%)
May 29, 2012	45.91	46.35	45.81	46.35	197,077	+0.71(+1.55%)
May 25, 2012	45.90	46.02	45.48	45.64	207,725	-0.20(-0.44%)
May 24, 2012	45.82	46.05	45.30	45.84	211,227	+0.20(+0.43%)
May 23, 2012	45.22	45.72	44.84	45.65	522,989	+0.07(+0.16%)
May 22, 2012	45.55	45.82	45.35	45.57	313,638	+0.14(+0.30%)
May 21, 2012	44.46	45.53	44.46	45.44	254,396	+1.00(+2.25%)
May 18, 2012	45.31	45.36	44.34	44.44	276,989	-0.58(-1.29%)
May 17, 2012	46.40	46.41	45.02	45.02	528,168	-1.33(-2.88%)
May 16, 2012	47.13	47.15	46.31	46.35	345,821	-0.57(-1.21%)
May 15, 2012	47.19	47.22	46.79	46.92	450,829	-0.25(-0.54%)
May 14, 2012	47.37	47.65	47.15	47.18	1,487,726	-0.64(-1.34%)
May 11, 2012	47.50	47.94	47.30	47.82	915,628	+0.17(+0.36%)
May 10, 2012	48.04	48.04	47.37	47.65	427,773	-0.01(-0.01%)
May 09, 2012	47.39	48.00	47.27	47.65	398,448	-0.16(-0.34%)
May 08, 2012	47.66	47.86	47.38	47.82	486,756	-0.05(-0.11%)
May 07, 2012	47.50	48.01	47.39	47.87	251,592	+0.30(+0.63%)
May 04, 2012	47.84	47.84	47.42	47.57	209,951	-0.42(-0.87%)
May 03, 2012	48.31	48.37	47.93	47.99	618,135	-0.20(-0.42%)
May 02, 2012	48.05	48.26	47.71	48.19	177,254	-0.07(-0.14%)

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