Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	43.41	43.81	43.41	43.77	38,636	+0.22(+0.50%)
Jun 29, 2011	43.32	43.69	43.17	43.56	33,829	+0.54(+1.25%)
Jun 28, 2011	42.62	43.15	42.60	43.02	8,983	+0.61(+1.44%)
Jun 27, 2011	42.02	42.53	41.92	42.41	15,201	+0.06(+0.13%)
Jun 24, 2011	42.73	42.73	42.14	42.35	23,233	-0.21(-0.49%)
Jun 23, 2011	42.22	42.63	41.89	42.56	101,709	-0.60(-1.39%)
Jun 22, 2011	43.02	43.46	43.02	43.16	12,095	-0.05(-0.11%)
Jun 21, 2011	42.85	43.30	42.68	43.21	46,379	+1.10(+2.60%)
Jun 20, 2011	42.28	42.28	42.01	42.11	228,262	-0.32(-0.76%)
Jun 17, 2011	42.59	42.59	42.39	42.43	75,902	+0.28(+0.67%)
Jun 16, 2011	42.08	42.37	41.95	42.15	430,103	-0.17(-0.41%)
Jun 15, 2011	42.61	42.79	42.16	42.32	54,712	-1.56(-3.55%)
Jun 14, 2011	43.51	44.03	43.51	43.88	51,880	+0.87(+2.01%)
Jun 13, 2011	43.13	43.32	42.93	43.02	23,872	-0.38(-0.88%)
Jun 10, 2011	43.62	43.78	43.31	43.40	26,672	-0.69(-1.56%)
Jun 09, 2011	43.78	44.09	43.72	44.09	9,331	+0.17(+0.38%)
Jun 08, 2011	44.16	44.23	43.92	43.92	3,718	-0.36(-0.82%)
Jun 07, 2011	44.35	44.50	44.29	44.29	66,266	+0.25(+0.57%)
Jun 06, 2011	44.29	44.45	44.03	44.03	6,812	-0.12(-0.27%)
Jun 03, 2011	43.93	44.47	43.91	44.15	100,225	+0.45(+1.03%)
May 24, 2011	43.75	43.93	43.63	43.70	13,324	-0.10(-0.22%)
May 23, 2011	43.80	43.94	43.47	43.80	127,871	-1.19(-2.64%)
May 20, 2011	44.82	45.22	44.69	44.99	32,709	-0.04(-0.09%)
May 19, 2011	45.05	45.16	44.79	45.03	9,214	+0.35(+0.79%)
May 18, 2011	44.36	44.90	44.36	44.67	111,868	+0.39(+0.89%)
May 17, 2011	44.13	44.39	43.93	44.28	14,775	+0.06(+0.14%)
May 16, 2011	44.38	44.72	44.21	44.21	20,350	-0.56(-1.25%)
May 13, 2011	44.99	45.20	44.57	44.77	48,346	-0.43(-0.94%)
May 12, 2011	44.64	45.20	44.52	45.20	11,052	+0.21(+0.47%)
May 11, 2011	45.07	45.33	44.92	44.99	25,743	-0.03(-0.07%)
May 10, 2011	44.95	45.15	44.77	45.02	22,985	+0.08(+0.18%)
May 09, 2011	44.77	44.94	44.61	44.94	22,579	+0.19(+0.42%)
May 06, 2011	45.21	45.56	44.70	44.75	110,190	-0.22(-0.49%)
May 05, 2011	45.42	45.59	44.95	44.97	34,926	-0.91(-1.99%)
May 04, 2011	45.83	45.97	45.62	45.88	9,181	+0.14(+0.31%)
May 03, 2011	45.89	45.89	45.44	45.74	16,729	-0.49(-1.06%)
May 02, 2011	46.15	46.40	46.05	46.23	7,550	-0.45(-0.96%)
Apr 29, 2011	46.64	46.92	46.48	46.68	20,060	+0.31(+0.66%)
Apr 28, 2011	46.33	46.51	46.01	46.37	16,426	-0.49(-1.04%)
Apr 27, 2011	46.64	46.86	46.30	46.86	16,821	+0.02(+0.03%)
Apr 26, 2011	46.83	46.91	46.74	46.85	24,775	-0.29(-0.62%)
Apr 25, 2011	47.04	47.14	46.84	47.14	7,891	+0.13(+0.28%)
Apr 21, 2011	47.68	47.68	47.00	47.00	65,078	-0.30(-0.63%)
Apr 20, 2011	47.41	47.43	47.26	47.30	15,448	+0.58(+1.23%)
Apr 19, 2011	46.88	46.88	46.44	46.73	22,881	-0.02(-0.05%)
Apr 18, 2011	46.55	46.98	46.29	46.75	76,843	-0.61(-1.30%)
Apr 15, 2011	47.18	47.44	47.01	47.37	15,269	+0.11(+0.23%)
Apr 14, 2011	46.88	47.31	46.85	47.26	5,777	+0.22(+0.47%)
Apr 13, 2011	47.50	47.50	47.03	47.03	26,082	+0.02(+0.04%)
Apr 12, 2011	46.88	47.03	46.59	47.02	22,530	+0.12(+0.25%)
Apr 11, 2011	47.39	47.39	46.89	46.90	16,446	-0.04(-0.08%)
Apr 08, 2011	47.22	47.34	46.76	46.94	40,630	-0.07(-0.15%)
Apr 07, 2011	46.99	47.06	46.80	47.01	8,670	-0.32(-0.67%)
Apr 06, 2011	47.49	47.49	47.27	47.33	4,959	+0.27(+0.57%)
Apr 05, 2011	46.88	47.13	46.80	47.06	12,341	+0.01(+0.02%)
Apr 04, 2011	47.22	47.29	47.04	47.05	15,711	+0.02(+0.05%)

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