Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.56	22.41	21.43	21.86	5,509,882	+0.21(+0.97%)
Jul 28, 2011	22.06	22.16	21.43	21.64	7,013,443	-0.59(-2.64%)
Jul 27, 2011	22.37	22.38	22.04	22.23	3,244,961	-0.21(-0.94%)
Jul 26, 2011	22.65	22.65	22.37	22.44	2,273,892	-0.24(-1.06%)
Jul 25, 2011	22.56	22.71	22.50	22.68	2,620,968	-0.11(-0.46%)
Jul 22, 2011	23.05	23.05	22.77	22.79	1,504,193	-0.31(-1.34%)
Jul 21, 2011	22.74	23.23	22.72	23.10	2,374,074	+0.46(+2.03%)
Jul 20, 2011	22.56	22.82	22.49	22.64	2,685,203	+0.08(+0.33%)
Jul 19, 2011	22.15	22.67	22.13	22.56	3,500,334	+0.50(+2.25%)
Jul 18, 2011	22.31	22.37	22.01	22.07	2,332,731	-0.26(-1.15%)
Jul 15, 2011	22.34	22.43	22.16	22.32	4,930,447	-0.02(-0.07%)
Jul 14, 2011	22.70	22.89	22.30	22.34	4,233,813	-0.32(-1.40%)
Jul 13, 2011	22.74	22.92	22.63	22.65	3,374,499	-0.03(-0.13%)
Jul 12, 2011	23.02	23.02	22.68	22.68	3,888,928	-0.47(-2.02%)
Jul 11, 2011	23.27	23.29	23.07	23.15	1,621,307	-0.40(-1.69%)
Jul 08, 2011	23.59	23.59	23.36	23.55	1,815,424	-0.28(-1.17%)
Jul 07, 2011	23.75	23.89	23.66	23.83	2,154,609	+0.24(+1.02%)
Jul 06, 2011	23.44	23.59	23.31	23.59	1,664,483	+0.16(+0.67%)
Jul 05, 2011	23.46	23.55	23.41	23.43	2,918,349	+0.01(+0.03%)

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