Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	68.97	69.17	68.80	69.00	814,194	+0.35(+0.51%)
Jul 30, 2008	68.63	68.71	68.36	68.65	587,570	+0.08(+0.11%)
Jul 29, 2008	68.58	68.64	68.40	68.58	406,265	-0.08(-0.12%)
Jul 28, 2008	68.69	68.73	68.52	68.66	667,188	+0.31(+0.45%)
Jul 25, 2008	68.58	68.60	68.25	68.35	573,750	-0.35(-0.51%)
Jul 24, 2008	68.31	68.73	68.27	68.70	465,904	+0.47(+0.69%)
Jul 23, 2008	68.17	68.24	68.05	68.23	590,348	+0.08(+0.12%)
Jul 22, 2008	68.32	68.34	68.05	68.14	440,671	-0.15(-0.22%)
Jul 21, 2008	68.26	68.38	68.12	68.29	475,540	+0.27(+0.40%)
Jul 18, 2008	68.27	68.50	68.02	68.02	637,871	-0.40(-0.58%)
Jul 17, 2008	68.72	68.79	68.30	68.42	732,384	-0.30(-0.44%)
Jul 16, 2008	69.07	69.08	68.72	68.72	709,117	-0.53(-0.76%)
Jul 15, 2008	69.16	69.39	69.14	69.25	630,655	+0.27(+0.39%)
Jul 14, 2008	68.87	69.30	68.87	68.98	532,469	+0.10(+0.15%)
Jul 11, 2008	69.45	69.45	68.82	68.88	695,849	-0.39(-0.57%)
Jul 10, 2008	69.25	69.32	69.03	69.27	839,798	+0.06(+0.09%)
Jul 09, 2008	69.06	69.27	68.91	69.21	570,430	+0.27(+0.39%)
Jul 08, 2008	68.72	68.99	68.60	68.94	476,224	+0.27(+0.39%)
Jul 07, 2008	68.44	68.78	68.27	68.67	877,545	+0.24(+0.35%)
Jul 04, 2008	68.63	68.70	68.42	68.43	409,228	+0.00(+0.00%)
Jul 03, 2008	68.63	68.70	68.42	68.43	409,228	+0.02(+0.03%)
Jul 02, 2008	68.73	68.75	68.41	68.41	1,182,178	-0.08(-0.12%)

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