Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	23.78	23.78	23.46	23.55	56,058	-0.31(-1.30%)
Aug 30, 2011	23.86	23.95	23.81	23.86	33,891	+0.05(+0.21%)
Aug 29, 2011	23.96	23.96	23.76	23.81	44,122	-0.13(-0.54%)
Aug 26, 2011	24.05	24.08	23.93	23.94	32,773	-0.03(-0.13%)
Aug 25, 2011	23.86	23.99	23.83	23.97	48,227	+0.14(+0.59%)
Aug 24, 2011	24.14	24.14	23.83	23.83	78,443	-0.30(-1.24%)
Aug 23, 2011	24.39	24.39	24.13	24.13	40,963	-0.30(-1.23%)
Aug 22, 2011	24.44	24.47	24.38	24.43	78,512	-0.05(-0.20%)
Aug 19, 2011	24.73	24.73	24.48	24.48	26,456	-0.14(-0.57%)
Aug 18, 2011	24.90	24.92	24.62	24.62	47,680	+0.11(+0.45%)
Aug 17, 2011	24.45	24.58	24.44	24.51	74,197	-0.03(-0.12%)
Aug 16, 2011	24.35	24.63	24.35	24.54	44,808	+0.24(+0.99%)
Aug 15, 2011	24.46	24.46	24.23	24.30	47,049	-0.20(-0.82%)
Aug 12, 2011	24.30	24.50	24.24	24.50	74,327	+0.39(+1.62%)
Aug 11, 2011	24.65	24.66	24.11	24.11	136,795	-0.37(-1.51%)
Aug 10, 2011	24.14	24.56	24.14	24.48	169,777	+0.38(+1.58%)
Aug 09, 2011	23.78	24.13	23.77	24.10	32,536	+0.23(+0.96%)
Aug 08, 2011	24.12	24.12	23.84	23.87	83,440	+0.05(+0.21%)
Aug 05, 2011	24.17	24.20	23.82	23.82	205,401	-0.29(-1.20%)
Aug 04, 2011	24.12	24.24	24.02	24.11	42,833	-0.04(-0.17%)
Aug 03, 2011	24.19	24.32	24.07	24.15	58,134	-0.02(-0.08%)
Aug 02, 2011	24.08	24.21	24.08	24.17	63,881	+0.32(+1.34%)
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%)
Jul 04, 2011	22.93	22.95	22.80	22.95	31,335	-0.02(-0.09%)
Jun 30, 2011	22.97	22.99	22.83	22.97	62,337	+0.10(+0.44%)
Jun 29, 2011	22.92	22.97	22.80	22.87	60,104	+0.07(+0.31%)
Jun 28, 2011	22.78	22.83	22.74	22.80	31,769	+0.02(+0.09%)
Jun 27, 2011	22.93	22.93	22.78	22.78	23,560	-0.18(-0.78%)
Jun 24, 2011	22.88	22.96	22.80	22.96	10,987	-0.05(-0.22%)
Jun 23, 2011	23.10	23.10	22.95	23.01	254,349	+0.03(+0.13%)
Jun 22, 2011	22.90	23.09	22.90	22.98	130,227	+0.07(+0.31%)
Jun 21, 2011	22.88	22.98	22.86	22.91	114,433	-0.09(-0.39%)
Jun 20, 2011	23.03	23.03	22.94	23.00	106,030	-0.03(-0.13%)
Jun 17, 2011	23.11	23.12	23.03	23.03	50,993	-0.09(-0.39%)
Jun 16, 2011	23.09	23.16	23.09	23.12	12,923	+0.04(+0.17%)
Jun 15, 2011	22.95	23.11	22.95	23.08	59,618	+0.13(+0.57%)
Jun 14, 2011	23.00	23.00	22.92	22.95	30,337	-0.07(-0.30%)
Jun 13, 2011	23.11	23.15	23.02	23.02	72,561	-0.06(-0.26%)
Jun 10, 2011	23.10	23.12	23.02	23.08	25,669	+0.03(+0.13%)
Jun 09, 2011	23.12	23.12	22.96	23.05	34,293	-0.10(-0.43%)
Jun 08, 2011	23.04	23.15	23.00	23.15	26,345	+0.07(+0.30%)
Jun 07, 2011	22.91	23.08	22.90	23.08	58,858	+0.07(+0.30%)
Jun 06, 2011	22.92	23.03	22.91	23.01	41,595	+0.10(+0.44%)

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