Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	58.16	59.29	57.68	58.34	770,984	-1.21(-2.04%)
Jul 28, 2011	59.54	61.00	59.32	59.55	566,069	-0.88(-1.46%)
Jul 27, 2011	61.96	62.18	60.20	60.43	751,284	-2.43(-3.86%)
Jul 26, 2011	63.41	63.91	62.40	62.86	502,339	-0.46(-0.72%)
Jul 25, 2011	62.14	64.16	62.14	63.32	459,019	-0.49(-0.76%)
Jul 22, 2011	63.73	63.94	63.49	63.80	901,266	+0.65(+1.03%)
Jul 21, 2011	61.61	63.28	61.44	63.15	941,538	+2.25(+3.70%)
Jul 20, 2011	61.86	61.86	60.67	60.90	551,053	-0.22(-0.36%)
Jul 19, 2011	59.89	61.22	59.87	61.12	1,028,584	+2.00(+3.39%)
Jul 18, 2011	59.22	59.37	58.31	59.12	395,447	-0.61(-1.02%)
Jul 15, 2011	58.07	59.73	57.97	59.73	1,170,561	+3.14(+5.55%)
Jul 14, 2011	58.37	58.69	56.43	56.59	715,072	-0.64(-1.12%)
Jul 13, 2011	56.94	58.89	56.89	57.23	920,269	+0.77(+1.36%)
Jul 12, 2011	56.21	57.96	56.21	56.46	768,623	-0.40(-0.71%)
Jul 11, 2011	57.57	57.85	56.36	56.87	1,132,827	-2.51(-4.23%)
Jul 08, 2011	58.49	59.44	58.18	59.38	1,016,918	-0.79(-1.31%)
Jul 07, 2011	59.91	60.45	59.35	60.16	1,251,418	+1.53(+2.62%)
Jul 06, 2011	58.66	58.86	57.66	58.63	947,771	-0.28(-0.48%)
Jul 05, 2011	58.16	59.39	58.12	58.91	1,274,734	+0.67(+1.16%)

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