Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.95	22.27	21.43	21.81	336,601	-0.49(-2.20%)
Jul 28, 2011	22.46	22.84	22.23	22.30	271,277	-0.20(-0.89%)
Jul 27, 2011	23.31	23.39	22.18	22.50	605,032	-0.99(-4.21%)
Jul 26, 2011	25.44	25.56	23.03	23.49	704,023	-2.04(-7.99%)
Jul 25, 2011	25.52	25.80	25.22	25.53	442,046	-0.34(-1.31%)
Jul 22, 2011	25.92	26.16	25.49	25.87	139,872	+0.37(+1.45%)
Jul 21, 2011	26.07	26.19	25.44	25.50	134,129	-0.48(-1.85%)
Jul 20, 2011	26.45	26.58	25.62	25.98	106,160	-0.53(-2.00%)
Jul 19, 2011	26.45	26.95	26.40	26.51	206,975	+0.32(+1.22%)
Jul 18, 2011	26.58	26.75	25.93	26.19	88,857	-0.58(-2.17%)
Jul 15, 2011	26.66	27.00	26.53	26.77	107,771	+0.18(+0.68%)
Jul 14, 2011	26.99	27.20	26.24	26.59	157,441	-0.35(-1.30%)
Jul 13, 2011	26.55	27.10	26.51	26.94	116,912	+0.49(+1.85%)
Jul 12, 2011	26.63	27.21	26.31	26.45	171,536	-0.37(-1.38%)
Jul 11, 2011	27.24	27.25	26.39	26.82	142,733	-0.87(-3.14%)
Jul 08, 2011	27.50	27.83	27.22	27.69	175,261	-0.23(-0.82%)
Jul 07, 2011	27.19	28.22	26.74	27.92	480,640	+0.88(+3.25%)
Jul 06, 2011	26.45	27.13	26.20	27.04	114,830	+0.60(+2.27%)
Jul 05, 2011	26.27	26.70	26.09	26.44	159,369	+0.20(+0.76%)

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