Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.35	21.93	21.32	21.71	22,443,218	+0.19(+0.87%)
Jul 28, 2011	21.32	21.68	21.27	21.52	24,776,152	+0.06(+0.29%)
Jul 27, 2011	21.78	21.79	21.36	21.46	26,232,374	-0.60(-2.73%)
Jul 26, 2011	21.92	22.27	21.71	22.06	28,961,062	-0.28(-1.26%)
Jul 25, 2011	22.09	22.49	22.03	22.34	26,258,864	+0.27(+1.23%)
Jul 22, 2011	22.09	22.12	21.92	22.07	12,985,588	+0.08(+0.35%)
Jul 21, 2011	21.98	22.11	21.88	21.99	16,305,588	+0.13(+0.61%)
Jul 20, 2011	21.82	21.98	21.72	21.86	17,973,758	+0.38(+1.78%)
Jul 19, 2011	21.29	21.50	21.27	21.48	11,600,183	+0.31(+1.47%)
Jul 18, 2011	21.01	21.24	20.95	21.17	14,590,152	-0.01(-0.05%)
Jul 15, 2011	21.24	21.33	21.04	21.17	20,577,712	-0.00(-0.02%)
Jul 14, 2011	21.35	21.48	21.07	21.18	25,329,112	+0.29(+1.37%)
Jul 13, 2011	20.79	21.15	20.78	20.89	20,715,446	+0.16(+0.76%)
Jul 12, 2011	20.71	20.88	20.69	20.74	23,637,214	-0.21(-0.98%)
Jul 11, 2011	20.81	21.07	20.80	20.94	16,245,324	-0.32(-1.51%)
Jul 08, 2011	21.15	21.30	21.06	21.26	10,762,659	-0.01(-0.07%)
Jul 07, 2011	21.17	21.37	21.14	21.28	13,892,633	+0.30(+1.43%)
Jul 06, 2011	20.76	21.00	20.69	20.97	19,350,336	-0.14(-0.68%)
Jul 05, 2011	21.33	21.41	21.05	21.12	14,998,790	-0.20(-0.92%)

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