Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	23.91	24.00	23.77	23.88	20,924	+0.08(+0.34%)
Sep 29, 2011	23.70	23.80	23.60	23.80	34,372	+0.16(+0.68%)
Sep 28, 2011	23.72	23.74	23.59	23.64	56,656	-0.09(-0.38%)
Sep 27, 2011	23.63	23.78	23.50	23.73	112,148	-0.16(-0.67%)
Sep 26, 2011	23.96	23.98	23.87	23.89	72,640	-0.11(-0.46%)
Sep 23, 2011	24.12	24.15	23.99	24.00	40,801	-0.19(-0.79%)
Sep 22, 2011	24.29	24.29	24.05	24.19	38,177	+0.02(+0.08%)
Sep 21, 2011	24.00	24.18	23.92	24.17	74,228	+0.33(+1.38%)
Sep 20, 2011	23.81	23.87	23.80	23.84	26,365	-0.06(-0.25%)
Sep 19, 2011	23.96	24.00	23.89	23.90	18,787	+0.01(+0.04%)
Sep 16, 2011	23.87	23.93	23.87	23.89	49,351	-0.04(-0.17%)
Sep 15, 2011	23.90	23.96	23.81	23.93	44,022	-0.01(-0.04%)
Sep 14, 2011	23.98	24.10	23.90	23.94	26,043	-0.09(-0.37%)
Sep 13, 2011	24.29	24.29	24.03	24.03	16,455	-0.26(-1.07%)
Sep 12, 2011	24.32	24.34	24.13	24.29	37,084	-0.06(-0.25%)
Sep 09, 2011	24.25	24.49	24.24	24.35	19,520	+0.16(+0.66%)
Sep 08, 2011	24.04	24.19	24.00	24.19	15,998	+0.24(+1.00%)
Sep 07, 2011	24.05	24.05	23.95	23.95	209,549	-0.23(-0.95%)
Sep 06, 2011	24.30	24.30	24.02	24.18	110,126	+0.09(+0.37%)
Sep 02, 2011	23.94	24.09	23.94	24.09	23,567	+0.34(+1.43%)
Sep 01, 2011	23.55	23.81	23.54	23.75	25,850	+0.20(+0.85%)
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%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.