Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.38	22.42	22.32	22.34	17,525	-0.09(-0.40%)
Jul 30, 2012	22.52	22.56	22.41	22.43	14,320	-0.08(-0.35%)
Jul 27, 2012	22.21	22.56	22.21	22.50	72,153	+0.39(+1.75%)
Jul 26, 2012	22.05	22.13	22.03	22.12	9,854	+0.40(+1.84%)
Jul 25, 2012	21.67	21.81	21.67	21.72	24,941	+0.04(+0.19%)
Jul 24, 2012	21.88	21.88	21.63	21.67	8,247	-0.27(-1.24%)
Jul 23, 2012	21.84	21.95	21.73	21.95	9,264	-0.23(-1.05%)
Jul 20, 2012	22.29	22.29	22.18	22.18	10,814	-0.22(-0.98%)
Jul 19, 2012	22.39	22.44	22.30	22.40	95,491	+0.09(+0.42%)
Jul 18, 2012	22.04	22.30	22.04	22.30	20,284	+0.22(+0.98%)
Jul 17, 2012	21.92	22.09	21.92	22.09	6,256	+0.14(+0.65%)
Jul 16, 2012	21.98	21.98	21.86	21.95	13,650	-0.07(-0.31%)
Jul 13, 2012	21.73	22.01	21.73	22.01	12,057	+0.34(+1.55%)
Jul 12, 2012	21.62	21.68	21.56	21.68	11,565	-0.11(-0.48%)
Jul 11, 2012	21.79	21.79	21.71	21.78	4,480	+0.01(+0.06%)
Jul 10, 2012	22.10	22.11	21.77	21.77	7,284	-0.22(-1.01%)
Jul 09, 2012	22.03	22.03	21.93	21.99	3,351	-0.02(-0.10%)
Jul 06, 2012	22.07	22.11	21.94	22.01	45,688	-0.33(-1.46%)
Jul 05, 2012	22.24	22.34	22.18	22.34	7,049	+0.08(+0.36%)
Jul 03, 2012	22.16	22.32	22.13	22.26	17,873	+0.13(+0.57%)
Jul 02, 2012	22.12	22.13	22.02	22.13	10,280	+0.07(+0.30%)
Jun 29, 2012	22.01	22.08	22.01	22.07	10,580	+0.48(+2.24%)
Jun 28, 2012	21.53	21.58	21.37	21.58	9,177	-0.04(-0.17%)
Jun 27, 2012	21.60	21.69	21.55	21.62	46,390	+0.09(+0.40%)
Jun 26, 2012	21.46	21.53	21.38	21.53	96,715	+0.10(+0.49%)
Jun 25, 2012	21.45	21.45	21.35	21.43	12,446	-0.36(-1.65%)
Jun 22, 2012	21.67	21.79	21.64	21.79	15,849	+0.22(+1.00%)
Jun 21, 2012	22.10	22.10	21.57	21.57	13,755	-0.50(-2.25%)
Jun 20, 2012	22.08	22.18	22.04	22.07	20,666	-0.10(-0.46%)
Jun 19, 2012	22.07	22.22	22.05	22.18	15,666	+0.19(+0.85%)
Jun 18, 2012	21.82	22.01	21.82	21.99	6,297	+0.06(+0.27%)
Jun 15, 2012	21.81	21.93	21.81	21.93	63,411	+0.20(+0.91%)
Jun 14, 2012	21.64	21.73	21.64	21.73	727	+0.14(+0.64%)
Jun 13, 2012	21.64	21.71	21.60	21.60	3,597	+0.00(+0.00%)
Jun 12, 2012	21.51	21.60	21.51	21.60	2,870	+0.05(+0.22%)
Jun 11, 2012	21.86	21.86	21.54	21.55	47,416	-0.19(-0.87%)
Jun 08, 2012	21.71	21.74	21.71	21.74	7,101	+0.08(+0.38%)
Jun 07, 2012	21.63	21.73	21.63	21.66	8,897	+0.13(+0.62%)
Jun 06, 2012	21.42	21.52	21.42	21.52	2,966	+0.39(+1.83%)
Jun 05, 2012	20.95	21.14	20.95	21.14	13,477	+0.15(+0.70%)
Jun 04, 2012	21.03	21.03	20.85	20.99	24,018	-0.04(-0.19%)
Jun 01, 2012	21.25	21.29	21.03	21.03	32,797	-0.54(-2.52%)
May 31, 2012	21.59	21.69	21.47	21.57	9,022	-0.14(-0.66%)
May 30, 2012	21.79	21.79	21.65	21.72	14,798	-0.13(-0.58%)
May 29, 2012	21.95	21.96	21.84	21.84	2,341	+0.14(+0.64%)
May 25, 2012	21.76	21.76	21.71	21.71	4,464	-0.05(-0.24%)
May 24, 2012	21.74	21.76	21.59	21.76	77,334	+0.10(+0.47%)
May 23, 2012	21.56	21.65	21.42	21.65	29,037	-0.08(-0.39%)
May 22, 2012	21.75	21.87	21.73	21.74	13,607	+0.03(+0.12%)
May 21, 2012	21.44	21.71	21.44	21.71	8,722	+0.29(+1.34%)
May 18, 2012	21.64	21.69	21.43	21.43	21,002	-0.22(-1.01%)
May 17, 2012	22.00	22.00	21.64	21.64	9,038	-0.37(-1.68%)
May 16, 2012	22.15	22.21	22.00	22.02	10,294	-0.05(-0.22%)
May 15, 2012	22.18	22.24	22.05	22.06	4,352	-0.13(-0.58%)
May 14, 2012	22.18	22.29	22.15	22.19	6,933	-0.20(-0.89%)
May 11, 2012	22.45	22.45	22.39	22.39	3,309	+0.05(+0.22%)
May 10, 2012	22.47	22.48	22.35	22.35	26,727	-0.06(-0.26%)
May 09, 2012	22.25	22.49	22.22	22.40	27,426	+0.08(+0.35%)
May 08, 2012	22.42	22.42	22.21	22.33	24,177	-0.25(-1.09%)
May 07, 2012	22.50	22.57	22.50	22.57	5,330	-0.02(-0.09%)
May 04, 2012	22.82	22.82	22.57	22.59	19,511	-0.39(-1.69%)
May 03, 2012	23.05	23.09	22.98	22.98	5,718	-0.12(-0.50%)
May 02, 2012	23.04	23.10	23.04	23.10	3,841	-0.05(-0.24%)
May 01, 2012	23.11	23.25	23.11	23.15	14,380	+0.14(+0.63%)
Apr 30, 2012	23.03	23.03	22.98	23.01	19,639	-0.07(-0.32%)
Apr 27, 2012	23.07	23.11	22.98	23.08	22,016	+0.06(+0.26%)
Apr 26, 2012	22.89	23.06	22.89	23.02	17,485	+0.15(+0.64%)
Apr 25, 2012	22.77	22.87	22.77	22.87	14,668	+0.26(+1.16%)
Apr 24, 2012	22.56	22.68	22.55	22.61	21,432	+0.12(+0.53%)
Apr 23, 2012	22.52	22.52	22.45	22.49	9,739	-0.26(-1.14%)
Apr 20, 2012	22.70	22.80	22.70	22.75	46,075	+0.18(+0.82%)
Apr 19, 2012	22.78	22.82	22.57	22.57	30,596	-0.23(-1.02%)
Apr 18, 2012	22.78	22.82	22.77	22.80	24,779	-0.14(-0.61%)
Apr 17, 2012	22.75	22.94	22.75	22.94	14,993	+0.31(+1.38%)
Apr 16, 2012	22.69	22.69	22.53	22.63	19,887	+0.03(+0.12%)
Apr 13, 2012	22.66	22.71	22.59	22.60	5,718	-0.23(-0.99%)
Apr 12, 2012	22.78	22.84	22.77	22.83	3,418	+0.32(+1.40%)
Apr 11, 2012	22.56	22.57	22.51	22.51	11,196	+0.16(+0.70%)
Apr 10, 2012	22.69	22.69	22.36	22.36	18,119	-0.40(-1.78%)
Apr 09, 2012	22.72	22.76	22.69	22.76	3,727	-0.23(-1.00%)
Apr 05, 2012	22.98	23.03	22.96	22.99	7,457	+0.00(+0.00%)
Apr 04, 2012	22.94	23.02	22.94	22.99	9,304	-0.18(-0.78%)
Apr 03, 2012	23.31	23.31	23.15	23.17	8,590	-0.17(-0.73%)
Apr 02, 2012	23.15	23.34	23.15	23.34	14,644	+0.16(+0.69%)
Mar 30, 2012	23.20	23.22	23.13	23.18	11,021	+0.17(+0.72%)
Mar 29, 2012	22.99	23.02	22.93	23.02	3,696	-0.03(-0.14%)
Mar 28, 2012	23.20	23.20	23.05	23.05	13,142	-0.26(-1.11%)
Mar 27, 2012	23.29	23.31	23.28	23.31	16,657	+0.04(+0.15%)
Mar 26, 2012	23.18	23.28	23.18	23.27	20,496	+0.29(+1.28%)
Mar 23, 2012	22.92	22.99	22.85	22.98	10,432	+0.01(+0.04%)
Mar 22, 2012	22.93	22.97	22.86	22.97	8,844	-0.17(-0.71%)
Mar 21, 2012	23.12	23.14	23.08	23.13	10,042	+0.04(+0.19%)
Mar 20, 2012	23.06	23.12	23.04	23.09	131,833	-0.12(-0.50%)
Mar 19, 2012	23.16	23.23	23.16	23.21	10,648	+0.09(+0.39%)
Mar 16, 2012	23.14	23.14	23.10	23.12	9,755	+0.03(+0.14%)
Mar 15, 2012	22.97	23.10	22.97	23.08	31,704	+0.12(+0.52%)
Mar 14, 2012	22.96	22.97	22.95	22.96	24,467	+0.01(+0.04%)
Mar 13, 2012	22.71	22.95	22.71	22.95	4,779	+0.37(+1.64%)
Mar 12, 2012	22.56	22.58	22.51	22.58	28,923	-0.02(-0.08%)
Mar 09, 2012	22.56	22.65	22.56	22.60	3,734	+0.11(+0.50%)
Mar 08, 2012	22.44	22.50	22.44	22.49	3,821	+0.19(+0.84%)
Mar 07, 2012	22.20	22.33	22.20	22.30	8,116	+0.13(+0.60%)
Mar 06, 2012	22.27	22.29	22.13	22.17	29,380	-0.32(-1.42%)
Mar 05, 2012	22.46	22.49	22.40	22.49	7,672	-0.02(-0.09%)
Mar 02, 2012	22.60	22.60	22.51	22.51	982	-0.10(-0.43%)
Mar 01, 2012	22.65	22.65	22.59	22.61	9,728	+0.10(+0.46%)
Feb 29, 2012	22.67	22.71	22.50	22.50	41,556	-0.14(-0.62%)
Feb 28, 2012	22.59	22.66	22.57	22.65	9,241	+0.03(+0.15%)
Feb 27, 2012	22.43	22.62	22.38	22.61	7,165	+0.06(+0.28%)
Feb 24, 2012	22.56	22.59	22.54	22.55	10,811	+0.02(+0.09%)
Feb 23, 2012	22.40	22.53	22.40	22.53	9,706	+0.09(+0.42%)
Feb 22, 2012	22.46	22.50	22.38	22.44	10,338	-0.04(-0.16%)
Feb 21, 2012	22.60	22.61	22.46	22.47	23,144	-0.10(-0.44%)
Feb 17, 2012	22.59	22.59	22.52	22.57	62,080	+0.03(+0.11%)
Feb 16, 2012	22.28	22.55	22.28	22.55	64,467	+0.30(+1.37%)
Feb 15, 2012	22.37	22.40	22.18	22.24	38,923	-0.06(-0.28%)
Feb 14, 2012	22.29	22.30	22.17	22.30	115,031	-0.05(-0.21%)
Feb 13, 2012	22.40	22.40	22.25	22.35	27,093	+0.16(+0.72%)
Feb 10, 2012	22.20	22.23	22.14	22.19	22,114	-0.19(-0.83%)
Feb 09, 2012	22.38	22.39	22.28	22.38	22,392	+0.01(+0.04%)
Feb 08, 2012	22.38	22.39	22.26	22.37	19,338	+0.04(+0.18%)
Feb 07, 2012	22.23	22.37	22.20	22.33	24,296	+0.05(+0.21%)
Feb 06, 2012	22.20	22.28	22.19	22.28	14,729	-0.03(-0.12%)
Feb 03, 2012	22.20	22.31	22.20	22.31	61,901	+0.32(+1.44%)
Feb 02, 2012	21.97	22.03	21.97	21.99	23,431	+0.05(+0.24%)
Feb 01, 2012	21.92	22.00	21.86	21.94	74,121	+0.23(+1.05%)
Jan 31, 2012	21.74	21.76	21.64	21.71	45,532	+0.03(+0.12%)
Jan 30, 2012	21.59	21.72	21.55	21.68	48,764	-0.09(-0.41%)
Jan 27, 2012	21.69	21.81	21.69	21.77	175,134	-0.00(-0.01%)
Jan 26, 2012	21.95	21.95	21.74	21.77	22,940	-0.14(-0.65%)
Jan 25, 2012	21.66	21.92	21.66	21.92	62,820	+0.14(+0.63%)
Jan 24, 2012	21.65	21.78	21.63	21.78	117,294	-0.00(-0.00%)
Jan 23, 2012	21.83	21.87	21.71	21.78	33,691	+0.03(+0.15%)
Jan 20, 2012	21.69	21.75	21.60	21.75	24,940	+0.01(+0.07%)
Jan 19, 2012	21.61	21.76	21.61	21.73	26,606	+0.12(+0.55%)
Jan 18, 2012	21.42	21.63	21.37	21.61	27,844	+0.18(+0.83%)
Jan 17, 2012	21.51	21.52	21.40	21.43	31,760	+0.12(+0.56%)
Jan 13, 2012	21.31	21.34	21.18	21.31	15,371	-0.11(-0.53%)
Jan 12, 2012	21.41	21.43	21.35	21.43	9,582	+0.09(+0.40%)
Jan 11, 2012	21.29	21.34	21.28	21.34	25,492	-0.00(-0.01%)
Jan 10, 2012	21.36	21.40	21.33	21.34	8,154	+0.15(+0.71%)
Jan 09, 2012	21.18	21.19	21.09	21.19	12,161	+0.01(+0.06%)
Jan 06, 2012	21.14	21.22	21.14	21.18	8,172	-0.04(-0.19%)
Jan 05, 2012	21.13	21.22	21.03	21.22	8,037	+0.08(+0.38%)
Jan 04, 2012	21.07	21.15	20.99	21.14	44,094	+0.23(+1.11%)
Dec 30, 2011	20.93	20.98	20.88	20.91	36,229	-0.02(-0.10%)
Dec 29, 2011	20.78	20.93	20.78	20.93	10,713	+0.21(+1.01%)
Dec 28, 2011	20.94	20.94	20.72	20.72	102,448	-0.25(-1.21%)
Dec 27, 2011	20.94	21.04	20.88	20.98	18,945	+0.06(+0.30%)
Dec 23, 2011	20.81	20.93	20.80	20.91	42,957	+0.28(+1.36%)
Dec 21, 2011	20.71	20.73	20.55	20.63	83,115	-0.05(-0.24%)
Dec 20, 2011	20.43	20.68	20.43	20.68	14,937	+0.56(+2.77%)
Dec 19, 2011	20.40	20.40	20.12	20.12	26,190	-0.23(-1.12%)
Dec 16, 2011	20.54	20.54	20.31	20.35	6,937	+0.05(+0.24%)
Dec 15, 2011	20.28	20.36	20.28	20.30	38,424	+0.08(+0.42%)
Dec 14, 2011	20.42	20.42	20.22	20.22	5,788	-0.51(-2.47%)
Dec 13, 2011	20.81	20.85	20.69	20.73	16,702	+0.14(+0.68%)
Dec 12, 2011	20.68	20.68	20.52	20.59	41,182	-0.32(-1.52%)
Dec 09, 2011	20.77	20.99	20.76	20.91	49,929	+0.16(+0.77%)
Dec 08, 2011	20.97	20.97	20.69	20.75	21,130	-0.34(-1.62%)
Dec 07, 2011	20.88	21.09	20.79	21.09	19,916	+0.08(+0.38%)
Dec 06, 2011	20.95	21.10	20.94	21.01	24,873	+0.13(+0.64%)
Dec 05, 2011	21.09	21.09	20.85	20.88	36,212	+0.10(+0.47%)
Dec 02, 2011	20.93	20.95	20.73	20.78	43,542	-0.01(-0.03%)
Dec 01, 2011	20.83	20.83	20.73	20.79	11,003	-0.01(-0.06%)
Nov 30, 2011	20.61	20.80	20.61	20.80	28,551	+0.73(+3.61%)
Nov 29, 2011	20.10	20.10	20.02	20.07	24,284	+0.18(+0.92%)
Nov 28, 2011	19.94	20.03	19.89	19.89	98,332	+0.43(+2.20%)
Nov 25, 2011	19.47	19.49	19.46	19.46	4,055	-0.01(-0.07%)
Nov 23, 2011	19.68	19.68	19.48	19.48	16,897	-0.39(-1.97%)
Nov 22, 2011	19.85	19.97	19.75	19.87	68,151	-0.13(-0.63%)
Nov 21, 2011	20.11	20.12	19.82	19.99	30,138	-0.41(-2.03%)
Nov 18, 2011	20.36	20.42	20.33	20.41	17,891	+0.13(+0.65%)
Nov 17, 2011	20.66	20.66	20.27	20.27	2,472	-0.69(-3.27%)
Nov 16, 2011	20.84	21.00	20.84	20.96	4,792	-0.11(-0.54%)
Nov 15, 2011	21.02	21.07	21.02	21.07	7,312	+0.24(+1.13%)
Nov 14, 2011	20.84	20.84	20.84	20.84	7,472	-0.21(-1.01%)
Nov 11, 2011	20.83	21.05	20.83	21.05	3,594	+0.47(+2.29%)
Nov 10, 2011	20.50	20.61	20.49	20.58	40,294	+0.21(+1.05%)
Nov 09, 2011	20.70	20.70	20.37	20.37	5,165	-0.75(-3.56%)
Nov 08, 2011	20.99	21.12	20.87	21.12	8,297	+0.32(+1.55%)
Nov 07, 2011	20.77	20.83	20.64	20.79	20,238	+0.05(+0.25%)
Nov 04, 2011	20.72	20.81	20.59	20.74	6,644	-0.14(-0.68%)
Nov 03, 2011	20.54	20.89	20.40	20.89	4,792	+0.59(+2.89%)
Nov 02, 2011	20.40	20.51	20.30	20.30	2,167	+0.13(+0.64%)
Nov 01, 2011	20.25	20.37	20.12	20.17	18,078	-0.73(-3.49%)
Oct 31, 2011	20.92	20.92	20.84	20.90	6,112	-0.22(-1.03%)
Oct 28, 2011	21.13	21.13	21.08	21.12	11,100	-0.08(-0.36%)
Oct 27, 2011	20.98	21.19	20.92	21.19	7,227	+0.74(+3.61%)
Oct 26, 2011	20.29	20.48	20.29	20.46	3,273	+0.07(+0.33%)
Oct 25, 2011	20.45	20.60	20.39	20.39	19,015	-0.37(-1.77%)
Oct 24, 2011	20.58	20.81	20.56	20.76	41,461	+0.34(+1.68%)
Oct 21, 2011	20.29	20.46	20.29	20.41	7,768	+0.50(+2.50%)
Oct 20, 2011	19.93	19.99	19.90	19.92	94,076	-0.09(-0.44%)
Oct 19, 2011	20.21	20.22	19.97	20.00	3,432	-0.26(-1.29%)
Oct 18, 2011	20.25	20.27	20.25	20.27	1,065	+0.41(+2.06%)
Oct 17, 2011	20.20	20.20	19.86	19.86	3,380	-0.33(-1.63%)
Oct 14, 2011	20.17	20.21	20.09	20.19	19,973	+0.20(+1.00%)
Oct 13, 2011	19.80	20.04	19.76	19.99	33,085	-0.10(-0.51%)
Oct 12, 2011	19.97	20.13	19.97	20.09	10,248	+0.27(+1.39%)
Oct 11, 2011	19.80	19.81	19.80	19.81	1,348	+0.02(+0.09%)
Oct 10, 2011	19.50	19.80	19.50	19.80	20,584	+0.47(+2.44%)
Oct 07, 2011	19.37	19.40	19.32	19.32	9,216	+0.04(+0.18%)
Oct 06, 2011	18.93	19.29	18.93	19.29	73,541	+0.24(+1.28%)
Oct 05, 2011	18.69	19.04	18.65	19.04	6,546	+0.52(+2.83%)
Oct 04, 2011	17.97	18.52	17.95	18.52	66,112	+0.24(+1.31%)
Oct 03, 2011	18.75	18.82	18.28	18.28	45,572	-0.56(-2.98%)
Sep 30, 2011	18.96	19.11	18.84	18.84	3,731	-0.18(-0.96%)
Sep 29, 2011	19.46	19.53	18.97	19.02	3,470	-0.34(-1.75%)
Sep 28, 2011	19.60	19.60	19.34	19.36	4,940	-0.32(-1.63%)
Sep 27, 2011	19.69	19.78	19.68	19.68	9,634	+0.51(+2.67%)
Sep 26, 2011	18.91	19.17	18.91	19.17	2,106	+0.33(+1.77%)
Sep 23, 2011	18.64	18.88	18.64	18.83	11,997	+0.00(+0.02%)
Sep 22, 2011	18.86	18.94	18.59	18.83	48,590	-0.77(-3.94%)
Sep 21, 2011	19.98	19.98	19.60	19.60	52,408	-0.39(-1.93%)
Sep 20, 2011	20.00	20.20	19.98	19.99	22,969	+0.01(+0.07%)
Sep 19, 2011	19.86	19.98	19.74	19.98	12,929	-0.20(-0.99%)
Sep 16, 2011	20.08	20.18	20.08	20.18	2,549	+0.16(+0.82%)
Sep 15, 2011	19.89	20.01	19.82	20.01	10,794	+0.22(+1.11%)
Sep 14, 2011	19.64	19.81	19.64	19.79	12,995	+0.37(+1.88%)
Sep 13, 2011	19.39	19.44	19.38	19.43	14,569	+0.22(+1.16%)
Sep 12, 2011	19.04	19.20	18.85	19.20	14,416	+0.04(+0.21%)
Sep 09, 2011	19.47	19.47	19.11	19.16	12,722	-0.48(-2.45%)
Sep 08, 2011	19.88	19.88	19.64	19.65	10,463	-0.07(-0.37%)
Sep 07, 2011	19.56	19.75	19.54	19.72	9,179	+0.65(+3.40%)
Sep 06, 2011	18.83	19.07	18.83	19.07	10,163	-0.33(-1.71%)
Sep 02, 2011	19.59	19.59	19.35	19.40	50,583	-0.47(-2.38%)
Sep 01, 2011	20.11	20.12	19.88	19.88	73,582	-0.18(-0.91%)
Aug 31, 2011	20.04	20.22	19.95	20.06	32,443	+0.08(+0.38%)
Aug 30, 2011	19.77	20.07	19.77	19.98	14,425	+0.10(+0.50%)
Aug 29, 2011	19.72	19.88	19.72	19.88	4,933	+0.56(+2.90%)
Aug 26, 2011	18.93	19.42	18.85	19.32	15,427	+0.21(+1.11%)
Aug 25, 2011	19.19	19.19	19.09	19.11	13,026	-0.24(-1.26%)
Aug 24, 2011	19.20	19.36	19.02	19.36	9,985	+0.27(+1.40%)
Aug 23, 2011	18.62	19.09	18.59	19.09	12,332	+0.52(+2.82%)
Aug 22, 2011	18.89	18.89	18.53	18.57	21,372	+0.08(+0.43%)
Aug 19, 2011	18.55	18.93	18.47	18.49	35,822	-0.28(-1.47%)
Aug 18, 2011	18.83	18.89	18.63	18.76	100,978	-0.83(-4.26%)
Aug 17, 2011	19.72	19.86	19.46	19.60	15,083	-0.17(-0.86%)
Aug 16, 2011	19.59	19.77	19.59	19.77	16,493	-0.03(-0.17%)
Aug 15, 2011	19.70	19.80	19.61	19.80	14,029	+0.36(+1.87%)
Aug 12, 2011	19.54	19.58	19.42	19.44	16,876	-0.00(-0.02%)
Aug 11, 2011	18.67	19.56	18.64	19.44	42,688	+0.91(+4.91%)
Aug 10, 2011	18.96	19.04	18.53	18.53	75,873	-0.59(-3.07%)
Aug 09, 2011	19.53	19.12	18.49	19.12	33,293	+0.54(+2.88%)
Aug 08, 2011	19.19	19.30	18.55	18.58	135,251	-1.18(-5.95%)
Aug 05, 2011	19.99	20.07	19.46	19.76	25,253	-0.09(-0.47%)
Aug 04, 2011	20.34	20.35	19.85	19.85	20,883	-0.85(-4.12%)
Aug 03, 2011	20.57	20.70	20.35	20.70	18,950	+0.11(+0.54%)
Aug 02, 2011	20.94	20.94	20.59	20.59	6,271	-0.48(-2.25%)

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.