Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	49.56	49.56	48.97	49.40	17,465	-0.14(-0.28%)
Jun 29, 2011	49.68	49.78	49.42	49.53	23,781	-0.11(-0.22%)
Jun 28, 2011	49.81	49.81	49.58	49.64	36,472	-0.19(-0.38%)
Jun 27, 2011	50.36	50.36	49.57	49.83	59,221	-0.48(-0.95%)
Jun 24, 2011	50.51	50.57	50.31	50.31	22,090	-0.15(-0.30%)
Jun 23, 2011	50.58	50.63	50.28	50.46	37,544	+0.09(+0.17%)
Jun 22, 2011	50.55	50.56	50.26	50.37	17,101	-0.03(-0.06%)
Jun 21, 2011	49.95	50.53	49.95	50.41	879,953	+0.14(+0.28%)
Jun 20, 2011	50.17	50.53	50.10	50.27	7,084	+0.08(+0.16%)
Jun 17, 2011	50.34	50.34	50.11	50.18	13,159	-0.13(-0.26%)
Jun 16, 2011	50.42	50.42	50.10	50.32	25,172	+0.09(+0.19%)
Jun 15, 2011	49.64	50.22	49.63	50.22	8,612	+0.59(+1.18%)
Jun 14, 2011	49.94	49.94	49.63	49.64	30,925	-0.53(-1.06%)
Jun 13, 2011	50.27	50.39	50.13	50.17	19,451	-0.11(-0.23%)
Jun 10, 2011	50.57	50.63	50.18	50.28	46,275	-0.02(-0.05%)
Jun 09, 2011	50.67	50.67	50.19	50.30	11,425	-0.08(-0.16%)
Jun 08, 2011	50.47	50.53	50.31	50.39	11,800	+0.16(+0.31%)
Jun 07, 2011	50.01	50.23	49.86	50.23	15,384	+0.21(+0.42%)
Jun 06, 2011	50.00	50.11	49.88	50.02	8,835	-0.18(-0.37%)
Jun 03, 2011	50.22	50.33	50.01	50.20	15,268	-0.44(-0.86%)
May 24, 2011	50.54	50.64	50.37	50.64	6,277	+0.21(+0.41%)
May 23, 2011	50.58	50.58	50.39	50.43	28,775	-0.03(-0.05%)
May 20, 2011	50.36	50.47	50.16	50.46	47,897	+0.13(+0.26%)
May 19, 2011	50.08	50.40	49.94	50.32	17,546	-0.04(-0.07%)
May 18, 2011	50.78	50.78	50.36	50.36	5,726	-0.32(-0.64%)
May 17, 2011	50.42	50.73	50.42	50.68	26,608	+0.24(+0.48%)
May 16, 2011	50.32	50.48	50.30	50.44	13,740	+0.27(+0.54%)
May 13, 2011	49.98	50.32	49.98	50.17	11,193	+0.19(+0.38%)
May 12, 2011	50.24	50.24	49.77	49.98	20,493	-0.25(-0.49%)
May 11, 2011	49.88	50.23	49.88	50.23	16,534	+0.16(+0.31%)
May 10, 2011	50.35	50.35	50.02	50.07	17,603	-0.23(-0.45%)
May 09, 2011	50.44	50.44	50.23	50.30	15,116	-0.06(-0.13%)
May 06, 2011	50.42	50.54	50.08	50.36	45,890	+0.06(+0.11%)
May 05, 2011	50.43	50.43	50.15	50.30	19,266	+0.15(+0.30%)
May 04, 2011	50.10	50.22	50.03	50.16	49,572	+0.28(+0.57%)
May 03, 2011	49.96	49.96	49.69	49.87	6,431	+0.19(+0.39%)
May 02, 2011	49.68	49.83	49.22	49.68	9,906	+0.18(+0.36%)
Apr 29, 2011	49.43	49.50	49.43	49.50	15,265	+0.08(+0.16%)
Apr 28, 2011	49.55	49.58	49.40	49.43	12,950	+0.10(+0.20%)
Apr 27, 2011	49.51	49.51	49.31	49.33	29,834	-0.18(-0.37%)
Apr 26, 2011	49.31	49.53	49.31	49.51	33,957	+0.24(+0.49%)
Apr 25, 2011	49.19	49.34	49.19	49.27	16,230	+0.08(+0.16%)
Apr 21, 2011	49.25	49.39	49.13	49.19	28,651	-0.03(-0.05%)
Apr 20, 2011	49.48	49.48	49.21	49.21	27,687	-0.08(-0.16%)
Apr 19, 2011	49.29	49.29	49.22	49.29	8,772	+0.23(+0.47%)
Apr 18, 2011	49.29	49.29	48.54	49.06	18,670	-0.00(-0.01%)
Apr 15, 2011	49.00	49.09	48.85	49.06	17,608	+0.38(+0.77%)
Apr 14, 2011	48.61	48.69	48.50	48.69	4,621	+0.03(+0.05%)
Apr 13, 2011	48.21	48.68	48.21	48.66	12,506	+0.17(+0.35%)
Apr 12, 2011	48.43	48.54	48.37	48.49	10,257	+0.32(+0.66%)
Apr 11, 2011	48.27	48.30	48.08	48.18	27,885	+0.14(+0.29%)
Apr 08, 2011	48.13	48.24	48.01	48.04	16,387	-0.24(-0.49%)
Apr 07, 2011	48.43	48.47	48.18	48.27	6,620	-0.11(-0.22%)
Apr 06, 2011	48.81	48.81	48.30	48.38	14,203	-0.39(-0.81%)
Apr 05, 2011	48.97	48.97	48.59	48.78	12,000	+0.06(+0.13%)
Apr 04, 2011	48.88	48.94	48.39	48.71	13,575	+0.15(+0.30%)

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