Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	20.83	21.17	20.55	20.87	3,182,901	+0.05(+0.22%)
Jul 30, 2007	20.38	20.85	20.27	20.83	2,461,590	+0.36(+1.77%)
Jul 27, 2007	20.74	20.77	20.45	20.46	2,713,070	-0.33(-1.57%)
Jul 26, 2007	21.03	21.03	20.50	20.79	2,835,066	-0.35(-1.65%)
Jul 25, 2007	21.47	21.48	20.99	21.14	2,623,657	-0.18(-0.85%)
Jul 24, 2007	21.57	21.69	21.30	21.32	3,465,584	-0.36(-1.67%)
Jul 23, 2007	21.25	21.79	21.25	21.68	2,033,267	+0.04(+0.19%)
Jul 20, 2007	21.83	21.93	21.59	21.64	2,825,811	-0.23(-1.04%)
Jul 19, 2007	21.62	21.89	21.59	21.87	2,447,872	+0.35(+1.62%)
Jul 18, 2007	21.41	21.58	21.19	21.52	2,879,928	+0.09(+0.40%)
Jul 17, 2007	21.12	21.45	21.07	21.43	2,078,991	+0.36(+1.72%)
Jul 16, 2007	21.10	21.19	21.03	21.07	1,746,997	-0.12(-0.58%)
Jul 13, 2007	21.31	21.38	21.12	21.19	1,499,413	-0.06(-0.30%)
Jul 12, 2007	21.10	21.26	20.98	21.26	1,676,534	+0.22(+1.03%)
Jul 11, 2007	21.03	21.12	20.93	21.04	2,541,308	+0.00(+0.02%)
Jul 10, 2007	21.04	21.31	21.02	21.03	4,532,200	-0.38(-1.80%)
Jul 09, 2007	21.45	21.50	21.34	21.42	1,435,546	-0.08(-0.36%)
Jul 06, 2007	21.51	21.57	21.34	21.50	1,441,510	+0.02(+0.08%)
Jul 05, 2007	21.26	21.50	21.24	21.48	2,339,417	+0.10(+0.49%)
Jul 03, 2007	21.28	21.44	21.26	21.37	790,113	+0.08(+0.38%)

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