Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	18.83	19.09	18.59	18.94	362,604	-0.01(-0.04%)
Jul 28, 2011	19.20	19.34	18.90	18.94	346,955	-0.18(-0.96%)
Jul 27, 2011	19.43	19.44	19.09	19.13	422,660	-0.46(-2.34%)
Jul 26, 2011	19.64	19.92	19.49	19.59	373,783	+0.00(+0.00%)
Jul 25, 2011	19.48	19.84	19.34	19.59	421,719	-0.07(-0.38%)
Jul 22, 2011	19.84	19.91	19.62	19.66	408,376	-0.09(-0.46%)
Jul 21, 2011	19.69	19.93	19.60	19.75	418,618	+0.07(+0.34%)
Jul 20, 2011	19.81	19.89	19.48	19.69	443,335	-0.18(-0.88%)
Jul 19, 2011	19.66	19.92	19.51	19.86	454,313	+0.36(+1.84%)
Jul 18, 2011	19.49	19.62	19.39	19.50	436,110	-0.06(-0.30%)
Jul 15, 2011	19.87	20.14	19.53	19.56	576,577	-0.27(-1.35%)
Jul 14, 2011	19.88	20.14	19.73	19.83	1,281,591	+0.04(+0.21%)
Jul 13, 2011	19.49	19.84	19.49	19.79	425,137	+0.37(+1.89%)
Jul 12, 2011	19.37	19.74	19.25	19.42	340,665	+0.02(+0.09%)
Jul 11, 2011	19.35	19.61	19.35	19.40	419,237	-0.18(-0.94%)
Jul 08, 2011	19.24	19.61	19.20	19.59	400,939	+0.12(+0.60%)
Jul 07, 2011	19.57	19.87	19.42	19.47	833,699	-0.03(-0.13%)
Jul 06, 2011	19.59	19.61	19.39	19.49	460,522	-0.13(-0.68%)
Jul 05, 2011	19.58	19.68	19.38	19.63	685,775	-0.01(-0.04%)

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