Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	47.84	49.03	47.84	48.87	143,419	+1.12(+2.34%)
Jun 29, 2011	47.83	47.99	47.39	47.75	178,177	+0.06(+0.13%)
Jun 28, 2011	47.18	47.71	47.15	47.69	103,185	+0.63(+1.35%)
Jun 27, 2011	46.92	47.25	46.38	47.05	95,968	+0.24(+0.51%)
Jun 24, 2011	47.82	47.82	46.68	46.82	131,312	-1.10(-2.30%)
Jun 23, 2011	46.79	47.97	46.44	47.92	201,920	+0.59(+1.25%)
Jun 22, 2011	47.41	47.81	47.20	47.33	223,508	-0.18(-0.39%)
Jun 21, 2011	46.73	47.65	46.42	47.51	392,729	+1.09(+2.35%)
Jun 20, 2011	46.44	46.59	46.18	46.42	569,185	+0.06(+0.13%)
Jun 17, 2011	47.51	47.51	46.20	46.36	355,461	-0.70(-1.48%)
Jun 16, 2011	47.55	47.65	46.64	47.05	219,733	-0.55(-1.15%)
Jun 15, 2011	48.05	48.34	47.51	47.60	177,342	-0.89(-1.83%)
Jun 14, 2011	48.40	48.78	48.34	48.49	330,007	+0.84(+1.76%)
Jun 13, 2011	48.15	48.34	47.46	47.65	170,446	-0.42(-0.88%)
Jun 10, 2011	48.66	48.69	47.74	48.08	154,507	-0.78(-1.60%)
Jun 09, 2011	48.84	49.15	48.59	48.86	569,392	+0.04(+0.07%)
Jun 08, 2011	49.55	49.55	48.66	48.82	294,758	-0.97(-1.95%)
Jun 07, 2011	49.88	50.33	49.79	49.79	337,578	+0.20(+0.41%)
Jun 06, 2011	50.04	50.07	49.54	49.59	383,034	-0.36(-0.72%)
Jun 03, 2011	50.25	50.68	49.89	49.95	201,265	-0.16(-0.32%)
May 24, 2011	50.80	50.81	50.10	50.11	556,884	-0.44(-0.87%)
May 23, 2011	50.98	50.98	50.51	50.55	103,806	-1.06(-2.05%)
May 20, 2011	51.72	51.87	51.32	51.61	122,148	-0.11(-0.20%)
May 19, 2011	52.04	52.04	51.26	51.71	228,191	-0.44(-0.84%)
May 18, 2011	51.24	52.27	51.24	52.15	57,193	+0.93(+1.82%)
May 17, 2011	51.58	51.62	50.72	51.22	427,582	-0.64(-1.24%)
May 16, 2011	52.40	52.94	51.76	51.86	278,619	-0.74(-1.41%)
May 13, 2011	53.18	53.34	52.57	52.60	49,469	-0.65(-1.22%)
May 12, 2011	52.34	53.46	52.28	53.25	129,336	+0.69(+1.31%)
May 11, 2011	53.09	53.21	52.26	52.57	75,858	-0.39(-0.73%)
May 10, 2011	52.81	53.12	52.72	52.95	55,578	+0.26(+0.48%)
May 09, 2011	52.97	52.97	52.38	52.70	195,701	-0.22(-0.42%)
May 06, 2011	53.15	53.47	52.70	52.92	107,018	+0.41(+0.79%)
May 05, 2011	52.10	53.01	52.02	52.50	97,774	+0.14(+0.27%)
May 04, 2011	52.58	52.80	51.74	52.36	300,765	-0.02(-0.03%)
May 03, 2011	52.79	52.91	52.02	52.38	131,378	-0.65(-1.23%)
May 02, 2011	53.12	53.69	52.92	53.03	86,566	-0.48(-0.90%)
Apr 29, 2011	53.24	53.59	53.24	53.52	48,443	+0.18(+0.35%)
Apr 28, 2011	53.46	53.63	52.98	53.33	51,597	-0.27(-0.51%)
Apr 27, 2011	53.27	53.69	53.01	53.60	87,381	-0.04(-0.07%)
Apr 26, 2011	52.83	53.73	52.83	53.64	106,983	+0.86(+1.63%)
Apr 25, 2011	52.98	52.98	52.58	52.78	199,643	+0.04(+0.07%)
Apr 21, 2011	53.11	53.11	52.49	52.74	77,530	+0.05(+0.10%)
Apr 20, 2011	51.99	52.74	51.96	52.69	317,532	+2.14(+4.23%)
Apr 19, 2011	50.28	50.60	50.16	50.55	91,752	+0.21(+0.42%)
Apr 18, 2011	50.63	50.64	49.97	50.34	133,538	-0.92(-1.79%)
Apr 15, 2011	50.85	51.42	50.58	51.25	211,458	+0.26(+0.52%)
Apr 14, 2011	50.50	51.00	50.22	50.99	127,716	+0.08(+0.16%)
Apr 13, 2011	51.10	51.25	50.61	50.91	482,761	+0.12(+0.24%)
Apr 12, 2011	51.53	51.53	50.51	50.79	262,224	-1.10(-2.12%)
Apr 11, 2011	52.33	52.40	51.70	51.89	140,523	-0.44(-0.84%)
Apr 08, 2011	53.02	53.15	52.05	52.33	109,502	-0.44(-0.83%)
Apr 07, 2011	52.98	52.98	52.21	52.77	895,345	-0.18(-0.33%)
Apr 06, 2011	52.67	53.02	52.47	52.94	101,795	+0.80(+1.54%)
Apr 05, 2011	51.87	52.57	51.81	52.14	307,753	+1.14(+2.24%)
Apr 04, 2011	51.65	51.65	50.71	51.00	254,158	-0.46(-0.89%)

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