Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	41.17	41.39	41.09	41.35	7,154,180	+0.40(+0.99%)
Jun 29, 2011	41.58	41.63	40.88	40.95	10,627,859	-0.62(-1.48%)
Jun 28, 2011	41.02	41.72	40.83	41.56	5,747,704	+0.55(+1.33%)
Jun 27, 2011	40.61	41.09	40.27	41.02	7,463,845	+0.60(+1.47%)
Jun 24, 2011	40.99	41.09	40.20	40.42	16,804,402	-0.63(-1.54%)
Jun 23, 2011	40.78	41.09	40.36	41.05	6,474,233	-0.16(-0.39%)
Jun 22, 2011	41.13	41.46	41.05	41.21	5,665,641	-0.01(-0.03%)
Jun 21, 2011	41.51	41.52	41.01	41.22	6,135,421	-0.20(-0.48%)
Jun 20, 2011	41.48	41.58	41.03	41.42	5,434,396	+0.31(+0.76%)
Jun 17, 2011	41.68	41.74	40.95	41.11	9,335,852	-0.23(-0.57%)
Jun 16, 2011	41.16	41.41	40.92	41.34	7,832,220	+0.32(+0.78%)
Jun 15, 2011	41.13	41.58	41.00	41.02	7,202,781	-0.45(-1.09%)
Jun 14, 2011	41.56	41.66	41.32	41.48	7,262,574	+0.10(+0.24%)
Jun 13, 2011	41.12	41.66	41.01	41.38	7,476,064	+0.28(+0.69%)
Jun 10, 2011	41.53	41.73	41.08	41.09	6,745,434	-0.63(-1.51%)
Jun 09, 2011	41.81	42.24	41.50	41.73	7,566,802	-0.05(-0.12%)
Jun 08, 2011	41.72	41.89	41.42	41.77	5,243,687	+0.09(+0.20%)
Jun 07, 2011	41.60	42.19	41.48	41.69	5,402,777	+0.16(+0.39%)
Jun 06, 2011	41.57	41.88	41.33	41.53	5,864,544	-0.06(-0.15%)
Jun 03, 2011	41.73	41.89	41.51	41.59	6,542,179	-0.87(-2.05%)
May 24, 2011	42.89	42.89	42.34	42.46	5,873,917	-0.38(-0.89%)
May 23, 2011	42.55	42.95	42.45	42.85	5,997,021	-0.28(-0.66%)
May 20, 2011	43.20	43.39	42.76	43.13	7,446,061	-0.12(-0.29%)
May 19, 2011	43.54	43.60	43.01	43.25	4,721,428	-0.10(-0.22%)
May 18, 2011	42.99	43.49	42.85	43.35	7,313,532	+0.20(+0.46%)
May 17, 2011	42.44	43.36	41.69	43.15	16,680,726	+0.73(+1.72%)
May 16, 2011	42.50	42.69	42.10	42.42	14,207,403	-0.43(-1.01%)
May 13, 2011	42.42	43.28	42.34	42.85	13,268,438	+0.57(+1.36%)
May 12, 2011	41.59	42.34	41.34	42.28	7,751,239	+0.57(+1.36%)
May 11, 2011	41.46	41.95	41.14	41.71	10,101,165	+0.40(+0.96%)
May 10, 2011	41.07	41.39	40.83	41.31	6,656,391	+0.43(+1.06%)
May 09, 2011	40.66	41.06	40.62	40.88	5,115,084	+0.04(+0.10%)
May 06, 2011	40.96	41.15	40.63	40.84	6,399,826	+0.15(+0.37%)
May 05, 2011	40.80	41.00	40.59	40.69	10,166,178	-0.18(-0.45%)
May 04, 2011	40.58	41.03	40.58	40.88	10,218,768	+0.13(+0.31%)
May 03, 2011	40.48	40.96	40.44	40.75	9,194,116	+0.09(+0.21%)
May 02, 2011	40.61	40.71	40.16	40.66	12,068,165	+0.38(+0.93%)
Apr 29, 2011	40.33	40.39	39.59	40.29	28,071,182	-0.21(-0.51%)
Apr 28, 2011	40.32	40.60	40.16	40.49	8,891,592	+0.23(+0.56%)
Apr 27, 2011	39.90	40.36	39.75	40.27	11,824,422	+0.43(+1.07%)
Apr 26, 2011	38.98	39.90	38.96	39.84	18,131,824	+1.08(+2.80%)
Apr 25, 2011	37.74	38.81	37.67	38.76	15,029,680	+0.71(+1.86%)
Apr 21, 2011	39.16	39.25	37.71	38.05	24,683,078	-1.76(-4.43%)
Apr 20, 2011	39.68	40.00	39.42	39.81	10,350,092	+0.71(+1.81%)
Apr 19, 2011	39.03	39.19	38.73	39.10	8,400,064	-0.03(-0.07%)
Apr 18, 2011	38.94	39.37	38.82	39.13	9,788,028	-0.21(-0.52%)
Apr 15, 2011	39.00	39.68	38.93	39.34	11,292,736	+0.48(+1.24%)
Apr 14, 2011	38.80	38.98	38.47	38.86	10,171,338	-0.08(-0.20%)
Apr 13, 2011	38.76	39.19	38.72	38.93	10,696,725	+0.23(+0.59%)
Apr 12, 2011	38.30	38.80	38.27	38.71	9,428,972	+0.22(+0.57%)
Apr 11, 2011	38.20	38.59	37.90	38.49	8,928,160	+0.29(+0.76%)
Apr 08, 2011	38.25	38.49	37.97	38.20	6,241,505	-0.05(-0.13%)
Apr 07, 2011	38.20	38.54	37.91	38.25	6,227,353	-0.04(-0.11%)
Apr 06, 2011	38.45	38.66	38.26	38.29	6,457,792	-0.03(-0.07%)
Apr 05, 2011	38.23	38.53	38.20	38.32	6,545,644	+0.03(+0.07%)
Apr 04, 2011	37.78	38.48	37.71	38.29	7,775,691	+0.67(+1.79%)

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