Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	20.68	20.99	20.48	20.74	152,214	-0.17(-0.82%)
Jul 28, 2011	20.91	21.20	20.79	20.91	196,331	-0.04(-0.18%)
Jul 27, 2011	21.63	21.63	20.89	20.95	189,074	-0.87(-3.97%)
Jul 26, 2011	21.85	21.97	21.73	21.82	203,901	+0.01(+0.04%)
Jul 25, 2011	21.88	21.98	21.75	21.81	80,989	-0.29(-1.33%)
Jul 22, 2011	22.10	22.15	22.09	22.10	33,885	+0.45(+2.07%)
Jul 21, 2011	21.69	21.77	21.44	21.66	140,835	-0.02(-0.09%)
Jul 20, 2011	21.94	21.94	21.55	21.67	338,668	-0.32(-1.47%)
Jul 19, 2011	21.57	22.00	21.57	22.00	96,978	+0.64(+2.98%)
Jul 18, 2011	21.55	21.58	21.21	21.36	309,410	-0.29(-1.36%)
Jul 15, 2011	21.73	21.73	21.50	21.66	125,966	+0.07(+0.31%)
Jul 14, 2011	22.10	22.11	21.54	21.59	41,156	-0.27(-1.22%)
Jul 13, 2011	22.00	22.15	21.81	21.86	145,206	+0.01(+0.04%)
Jul 12, 2011	22.21	22.23	21.82	21.85	68,214	-0.46(-2.05%)
Jul 11, 2011	22.65	22.72	22.26	22.30	61,037	-0.57(-2.50%)
Jul 08, 2011	22.91	22.91	22.65	22.87	139,378	-0.23(-0.99%)
Jul 07, 2011	23.02	23.19	22.97	23.10	133,006	+0.28(+1.25%)
Jul 06, 2011	22.76	22.84	22.62	22.82	58,365	+0.03(+0.13%)
Jul 05, 2011	22.87	22.87	22.66	22.79	138,704	-0.07(-0.29%)

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