Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.30	20.44	20.27	20.44	1,980	+0.02(+0.11%)
Jul 28, 2011	20.74	20.74	20.38	20.42	43,826	-0.25(-1.20%)
Jul 27, 2011	20.82	20.82	20.67	20.67	5,623	-0.45(-2.15%)
Jul 26, 2011	21.16	21.21	21.10	21.12	10,082	-0.26(-1.20%)
Jul 22, 2011	21.39	21.38	21.38	21.38	807	+0.58(+2.81%)
Jul 18, 2011	20.79	20.79	20.79	20.79	0	-0.24(-1.13%)
Jul 15, 2011	21.04	21.07	21.03	21.03	9,958	+0.04(+0.18%)
Jul 14, 2011	21.06	21.07	20.97	20.99	6,223	-0.44(-2.06%)
Jul 13, 2011	21.24	21.44	21.24	21.44	7,098	+0.22(+1.05%)
Jul 12, 2011	21.21	21.21	21.21	21.21	1,345	-0.26(-1.21%)
Jul 11, 2011	21.46	21.47	21.44	21.47	14,056	-0.24(-1.09%)
Jul 08, 2011	21.63	21.71	21.61	21.71	7,437	-0.17(-0.76%)
Jul 07, 2011	21.84	21.88	21.84	21.88	67,830	+0.22(+1.01%)
Jul 06, 2011	21.66	21.66	21.66	21.66	465	+0.07(+0.33%)
Jul 05, 2011	21.66	21.66	21.56	21.59	2,911	+0.03(+0.14%)

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