Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	23.91	23.95	23.85	23.85	57,000	+0.02(+0.08%)
Jul 28, 2011	23.78	23.88	23.75	23.83	35,299	+0.10(+0.42%)
Jul 27, 2011	23.68	23.73	23.66	23.73	30,579	+0.02(+0.08%)
Jul 26, 2011	23.55	23.71	23.53	23.71	19,342	+0.12(+0.51%)
Jul 25, 2011	23.57	23.61	23.55	23.59	36,818	-0.03(-0.13%)
Jul 22, 2011	23.50	23.63	23.48	23.62	75,925	+0.02(+0.08%)
Jul 21, 2011	23.59	23.60	23.52	23.60	18,935	-0.13(-0.55%)
Jul 20, 2011	23.72	23.73	23.60	23.73	34,642	-0.07(-0.29%)
Jul 19, 2011	23.57	23.83	23.57	23.80	57,165	+0.20(+0.85%)
Jul 18, 2011	23.69	23.73	23.60	23.60	38,135	-0.04(-0.17%)
Jul 15, 2011	23.51	23.67	23.43	23.64	52,458	+0.17(+0.72%)
Jul 14, 2011	23.50	23.53	23.42	23.47	40,569	-0.08(-0.34%)
Jul 13, 2011	23.44	23.55	23.38	23.55	76,752	+0.05(+0.21%)
Jul 12, 2011	23.48	23.50	23.41	23.50	54,900	+0.11(+0.47%)
Jul 11, 2011	23.43	23.43	23.34	23.39	122,085	+0.14(+0.60%)
Jul 08, 2011	23.12	23.25	23.12	23.25	27,797	+0.37(+1.62%)
Jul 07, 2011	22.97	23.03	22.88	22.88	125,368	-0.10(-0.44%)
Jul 06, 2011	22.94	23.00	22.91	22.98	98,906	+0.05(+0.22%)
Jul 05, 2011	22.97	22.97	22.85	22.93	54,792	-0.02(-0.09%)

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