Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.30	20.49	20.25	20.37	15,833	+0.10(+0.48%)
Jul 28, 2011	20.35	20.46	20.27	20.27	13,495	-0.01(-0.06%)
Jul 27, 2011	20.46	20.46	20.26	20.29	24,441	-0.31(-1.49%)
Jul 26, 2011	20.59	20.69	20.49	20.59	13,177	+0.06(+0.32%)
Jul 25, 2011	20.56	20.63	20.50	20.53	17,951	-0.08(-0.40%)
Jul 22, 2011	20.60	20.61	20.56	20.61	36,242	+0.07(+0.33%)
Jul 21, 2011	20.37	20.57	20.37	20.54	62,167	+0.22(+1.07%)
Jul 20, 2011	20.32	20.34	20.25	20.33	12,996	+0.22(+1.09%)
Jul 19, 2011	20.05	20.16	20.05	20.11	7,267	+0.22(+1.12%)
Jul 18, 2011	19.99	20.04	19.79	19.88	10,195	-0.31(-1.54%)
Jul 15, 2011	20.17	20.20	20.10	20.20	7,757	+0.07(+0.32%)
Jul 14, 2011	20.30	20.31	20.08	20.13	4,609	-0.12(-0.61%)
Jul 13, 2011	20.15	20.41	20.14	20.25	177,372	+0.27(+1.36%)
Jul 12, 2011	20.05	20.17	19.97	19.98	16,754	-0.09(-0.44%)
Jul 11, 2011	20.18	20.18	20.03	20.07	73,508	-0.43(-2.08%)
Jul 08, 2011	20.56	20.56	20.46	20.50	11,234	-0.25(-1.23%)
Jul 07, 2011	20.69	20.79	20.61	20.75	18,434	+0.16(+0.78%)
Jul 06, 2011	20.59	20.60	20.57	20.59	13,353	-0.02(-0.08%)
Jul 05, 2011	20.57	20.67	20.57	20.61	47,561	-0.12(-0.58%)

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