Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	18.44	18.75	17.80	18.67	743,447	+0.14(+0.76%)
Jul 28, 2011	18.65	19.13	18.41	18.53	791,281	-0.04(-0.19%)
Jul 27, 2011	19.90	19.90	18.49	18.56	880,130	-1.46(-7.31%)
Jul 26, 2011	19.91	20.33	19.70	20.03	385,514	+0.15(+0.75%)
Jul 25, 2011	19.90	20.23	19.56	19.88	446,289	-0.24(-1.18%)
Jul 22, 2011	20.12	20.26	19.93	20.12	355,353	+0.13(+0.66%)
Jul 21, 2011	19.94	20.18	19.69	19.98	367,398	+0.20(+1.02%)
Jul 20, 2011	20.13	20.26	19.55	19.78	321,403	-0.30(-1.48%)
Jul 19, 2011	19.70	20.20	19.51	20.08	402,901	+0.54(+2.78%)
Jul 18, 2011	19.65	19.68	19.31	19.54	484,969	-0.24(-1.20%)
Jul 15, 2011	19.59	19.78	19.28	19.77	550,056	+0.31(+1.58%)
Jul 14, 2011	19.99	20.45	19.15	19.47	663,890	-0.49(-2.46%)
Jul 13, 2011	19.55	19.99	19.26	19.96	545,091	+0.57(+2.94%)
Jul 12, 2011	19.73	19.99	19.34	19.39	611,783	-0.35(-1.78%)
Jul 11, 2011	19.99	20.38	19.57	19.74	699,358	-0.54(-2.68%)
Jul 08, 2011	20.20	20.40	19.91	20.28	609,616	-0.21(-1.03%)
Jul 07, 2011	20.07	20.59	19.95	20.49	1,677,967	+0.68(+3.45%)
Jul 06, 2011	19.57	19.83	19.38	19.81	921,929	+0.26(+1.35%)
Jul 05, 2011	19.20	19.55	19.05	19.55	736,347	+0.37(+1.92%)

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