Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	47.93	48.59	47.91	48.45	49,696	+0.75(+1.57%)
Jun 29, 2011	47.77	47.99	47.38	47.70	50,189	+0.00(+0.00%)
Jun 28, 2011	46.85	47.72	46.85	47.70	54,234	+0.93(+1.99%)
Jun 27, 2011	46.05	47.16	46.05	46.77	51,867	+0.65(+1.40%)
Jun 24, 2011	46.39	46.66	45.79	46.12	80,757	-0.24(-0.51%)
Jun 23, 2011	46.08	46.61	45.08	46.36	74,035	-0.19(-0.41%)
Jun 22, 2011	46.33	47.33	46.26	46.55	82,188	-0.09(-0.18%)
Jun 21, 2011	46.08	47.01	45.82	46.63	88,928	+0.82(+1.78%)
Jun 20, 2011	45.83	45.85	45.56	45.82	64,502	+0.56(+1.24%)
Jun 17, 2011	45.77	46.27	44.97	45.26	197,438	-0.25(-0.54%)
Jun 16, 2011	46.23	46.55	45.38	45.50	168,484	-0.78(-1.68%)
Jun 15, 2011	46.82	47.05	46.23	46.28	65,892	-0.87(-1.85%)
Jun 14, 2011	46.57	47.24	46.56	47.16	84,186	+0.87(+1.89%)
Jun 13, 2011	46.51	46.51	46.01	46.28	110,062	-0.10(-0.23%)
Jun 10, 2011	46.64	46.77	46.21	46.39	125,446	-0.63(-1.33%)
Jun 09, 2011	46.72	47.93	46.56	47.01	199,345	+0.54(+1.17%)
Jun 08, 2011	46.84	46.98	46.41	46.47	93,916	-0.43(-0.91%)
Jun 07, 2011	47.64	47.76	46.90	46.90	100,235	-0.48(-1.00%)
Jun 06, 2011	47.37	47.82	47.21	47.38	136,457	-0.09(-0.20%)
Jun 03, 2011	46.96	47.79	46.72	47.47	112,222	+0.44(+0.93%)
May 24, 2011	47.91	47.93	46.87	47.03	155,510	-0.80(-1.67%)
May 23, 2011	47.98	48.14	47.58	47.83	94,242	-0.92(-1.89%)
May 20, 2011	48.66	49.15	48.30	48.75	62,925	-0.21(-0.43%)
May 19, 2011	49.27	49.41	48.70	48.96	57,004	-0.18(-0.37%)
May 18, 2011	48.36	49.17	48.36	49.14	92,512	+0.74(+1.53%)
May 17, 2011	48.57	48.88	48.13	48.40	67,369	-0.50(-1.03%)
May 16, 2011	49.48	49.68	48.86	48.90	106,457	-0.99(-1.98%)
May 13, 2011	51.24	51.24	49.79	49.89	57,191	-1.24(-2.42%)
May 12, 2011	50.50	51.51	50.32	51.13	57,624	+0.39(+0.77%)
May 11, 2011	51.75	51.75	50.47	50.74	59,331	-1.09(-2.11%)
May 10, 2011	51.66	52.21	51.30	51.83	79,330	+0.44(+0.85%)
May 09, 2011	50.36	51.51	50.29	51.39	71,874	+1.07(+2.13%)
May 06, 2011	49.98	51.74	49.97	50.32	129,911	+1.10(+2.24%)
May 05, 2011	51.61	51.61	48.36	49.22	200,669	-2.72(-5.23%)
May 04, 2011	51.28	52.63	50.51	51.94	225,411	+0.93(+1.83%)
May 03, 2011	50.74	51.17	50.12	51.00	82,406	+0.09(+0.19%)
May 02, 2011	51.00	51.02	50.83	50.91	68,853	-0.48(-0.92%)
Apr 29, 2011	51.32	51.66	51.04	51.38	79,223	+0.20(+0.39%)
Apr 28, 2011	51.31	51.41	50.84	51.19	65,150	-0.13(-0.26%)
Apr 27, 2011	51.75	51.99	51.20	51.32	100,160	-0.40(-0.77%)
Apr 26, 2011	51.63	52.45	51.57	51.72	103,145	+0.09(+0.17%)
Apr 25, 2011	51.69	52.31	51.45	51.63	111,562	-0.48(-0.93%)
Apr 21, 2011	52.11	52.24	51.69	52.12	34,554	+0.45(+0.86%)
Apr 20, 2011	51.48	52.05	51.23	51.67	91,432	+1.03(+2.03%)
Apr 19, 2011	50.90	51.40	50.38	50.64	71,514	-0.18(-0.36%)
Apr 18, 2011	51.41	51.48	50.47	50.82	97,260	-1.53(-2.92%)
Apr 15, 2011	51.68	52.57	51.68	52.35	108,808	+0.45(+0.86%)
Apr 14, 2011	50.70	52.01	50.58	51.91	69,644	+0.80(+1.56%)
Apr 13, 2011	51.73	52.12	50.37	51.11	99,501	-0.44(-0.85%)
Apr 12, 2011	52.03	52.60	51.51	51.55	46,647	-0.89(-1.70%)
Apr 11, 2011	52.77	53.55	52.16	52.44	74,829	-0.44(-0.83%)
Apr 08, 2011	53.95	53.95	52.50	52.88	46,859	-0.67(-1.24%)
Apr 07, 2011	53.89	54.30	53.45	53.54	73,998	-0.48(-0.90%)
Apr 06, 2011	54.58	54.63	53.96	54.03	56,867	-0.16(-0.30%)
Apr 05, 2011	54.58	54.83	53.94	54.19	68,799	-0.40(-0.73%)
Apr 04, 2011	54.94	55.11	54.56	54.59	122,185	+0.03(+0.05%)

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