Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	47.85	48.19	47.30	47.37	241,647	-0.48(-1.00%)
Jul 28, 2011	47.54	48.01	47.33	47.85	152,938	+0.13(+0.27%)
Jul 27, 2011	48.06	48.43	47.38	47.72	141,708	-0.54(-1.12%)
Jul 26, 2011	48.55	48.60	48.16	48.26	158,476	-0.09(-0.19%)
Jul 25, 2011	48.15	48.60	48.03	48.35	258,622	-0.19(-0.39%)
Jul 22, 2011	48.49	48.54	48.30	48.54	79,291	+0.22(+0.46%)
Jul 21, 2011	48.72	48.93	48.12	48.32	95,526	-0.22(-0.45%)
Jul 20, 2011	48.69	48.75	48.36	48.54	151,977	+0.00(+0.00%)
Jul 19, 2011	48.51	49.34	48.41	48.54	252,596	+0.03(+0.06%)
Jul 18, 2011	49.10	49.11	48.27	48.51	218,907	-0.64(-1.30%)
Jul 15, 2011	49.30	49.55	49.02	49.15	254,492	-0.10(-0.20%)
Jul 14, 2011	48.65	49.44	48.65	49.25	377,818	+0.60(+1.23%)
Jul 13, 2011	48.16	48.90	48.00	48.65	205,552	+0.32(+0.66%)
Jul 12, 2011	47.74	48.40	47.71	48.33	218,788	+0.50(+1.05%)
Jul 11, 2011	48.14	48.25	47.61	47.83	146,402	-0.31(-0.64%)
Jul 08, 2011	47.40	48.42	47.38	48.14	261,729	+0.54(+1.13%)
Jul 07, 2011	47.50	47.96	47.44	47.60	218,780	+0.21(+0.44%)
Jul 06, 2011	48.00	48.20	47.36	47.39	232,001	-0.71(-1.48%)
Jul 05, 2011	48.04	48.31	47.95	48.10	263,384	+0.06(+0.12%)
Jul 04, 2011	48.18	48.18	47.89	48.04	42,557	+0.05(+0.10%)
Jun 30, 2011	47.51	48.29	47.32	47.99	164,059	+0.63(+1.33%)
Jun 29, 2011	47.59	47.59	47.22	47.36	163,933	+0.02(+0.04%)
Jun 28, 2011	47.31	47.59	47.22	47.34	195,493	+0.09(+0.19%)
Jun 27, 2011	46.86	47.38	46.70	47.25	239,031	+0.40(+0.85%)
Jun 24, 2011	47.17	47.26	46.75	46.85	130,249	-0.44(-0.93%)
Jun 23, 2011	47.23	47.39	47.00	47.29	179,314	-0.16(-0.34%)
Jun 22, 2011	47.28	47.99	47.28	47.45	241,046	-0.04(-0.08%)
Jun 21, 2011	47.18	47.80	47.02	47.49	179,914	+0.28(+0.59%)
Jun 20, 2011	46.65	47.35	47.15	47.21	234,261	+0.57(+1.22%)
Jun 17, 2011	47.18	47.46	46.58	46.64	718,040	-0.61(-1.29%)
Jun 16, 2011	47.34	47.72	46.91	47.25	253,288	-0.28(-0.59%)
Jun 15, 2011	47.70	47.89	46.87	47.53	231,513	-0.47(-0.98%)
Jun 14, 2011	47.60	48.00	47.56	48.00	105,950	+0.45(+0.95%)
Jun 13, 2011	47.62	47.75	47.09	47.55	147,690	-0.07(-0.15%)
Jun 10, 2011	48.00	48.10	47.14	47.62	167,783	-0.38(-0.79%)
Jun 09, 2011	48.34	48.35	47.69	48.00	290,356	-0.32(-0.66%)
Jun 08, 2011	48.65	48.74	48.19	48.32	220,694	-0.58(-1.19%)
Jun 07, 2011	48.50	49.08	48.40	48.90	336,942	+0.35(+0.72%)
Jun 06, 2011	48.45	48.86	48.30	48.55	139,596	+0.05(+0.10%)
Jun 03, 2011	48.48	48.60	48.02	48.50	174,161	+0.17(+0.35%)
May 24, 2011	47.77	48.40	47.58	48.33	114,782	+0.38(+0.79%)
May 20, 2011	47.02	48.05	47.02	47.95	246,664	+0.85(+1.80%)
May 19, 2011	47.00	47.23	46.84	47.10	289,925	+0.10(+0.21%)
May 18, 2011	47.05	47.29	46.91	47.00	174,959	-0.06(-0.13%)
May 17, 2011	46.78	47.20	46.73	47.06	1,874,464	+0.13(+0.28%)
May 16, 2011	47.03	47.31	46.88	46.93	191,416	-0.22(-0.47%)
May 13, 2011	47.12	47.35	46.91	47.15	117,935	+0.04(+0.08%)
May 12, 2011	46.76	47.16	46.52	47.11	102,885	+0.04(+0.08%)
May 11, 2011	47.15	47.17	46.91	47.07	119,183	-0.08(-0.17%)
May 10, 2011	47.28	47.47	47.10	47.15	152,099	-0.35(-0.74%)
May 09, 2011	47.48	47.93	47.38	47.50	192,038	+0.00(+0.00%)
May 06, 2011	46.99	47.63	46.98	47.50	204,736	+0.56(+1.19%)
May 05, 2011	46.79	47.18	46.74	46.94	123,629	-0.10(-0.21%)
May 04, 2011	46.09	47.14	46.09	47.04	287,492	+0.75(+1.62%)
May 03, 2011	46.89	46.89	45.81	46.29	154,998	-0.60(-1.28%)

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