Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	24.13	24.13	23.94	23.96	46,654	-0.31(-1.30%)
Sep 27, 2012	24.18	24.36	24.13	24.28	143,511	+0.23(+0.96%)
Sep 26, 2012	24.18	24.18	24.03	24.05	392,480	-0.26(-1.06%)
Sep 25, 2012	24.61	24.62	24.30	24.31	458,241	-0.17(-0.71%)
Sep 24, 2012	24.41	24.53	24.38	24.48	44,052	-0.09(-0.36%)
Sep 21, 2012	24.68	24.69	24.54	24.57	95,531	+0.07(+0.28%)
Sep 20, 2012	24.33	24.51	24.33	24.50	45,089	-0.12(-0.50%)
Sep 19, 2012	24.56	24.69	24.51	24.62	50,585	+0.08(+0.34%)
Sep 18, 2012	24.49	24.58	24.48	24.54	74,369	-0.07(-0.30%)
Sep 17, 2012	24.64	24.71	24.55	24.61	184,902	-0.08(-0.34%)
Sep 14, 2012	24.65	24.83	24.63	24.69	285,621	+0.20(+0.80%)
Sep 13, 2012	24.12	24.60	24.06	24.50	139,282	+0.35(+1.43%)
Sep 12, 2012	24.19	24.25	24.11	24.15	166,779	+0.08(+0.32%)
Sep 11, 2012	23.96	24.15	23.94	24.08	64,951	+0.22(+0.93%)
Sep 10, 2012	23.92	24.00	23.84	23.85	278,869	-0.17(-0.69%)
Sep 07, 2012	23.94	24.02	23.94	24.02	87,873	+0.21(+0.89%)
Sep 06, 2012	23.36	23.81	23.36	23.81	326,562	+0.58(+2.50%)
Sep 05, 2012	23.20	23.31	23.18	23.23	69,547	-0.01(-0.03%)
Sep 04, 2012	23.27	23.30	23.13	23.23	244,344	-0.08(-0.35%)
Aug 31, 2012	23.32	23.43	23.25	23.32	71,841	+0.17(+0.75%)
Aug 30, 2012	23.27	23.27	23.08	23.14	76,898	-0.25(-1.05%)
Aug 29, 2012	23.41	23.43	23.32	23.39	76,614	-0.05(-0.20%)
Aug 27, 2012	23.47	23.53	23.41	23.43	64,553	-0.05(-0.21%)
Aug 24, 2012	23.30	23.51	23.26	23.48	45,747	+0.08(+0.34%)
Aug 23, 2012	23.47	23.49	23.35	23.40	102,070	-0.17(-0.70%)
Aug 22, 2012	23.48	23.60	23.44	23.57	62,063	-0.06(-0.26%)
Aug 21, 2012	23.72	23.83	23.59	23.63	77,510	+0.03(+0.13%)
Aug 20, 2012	23.56	23.61	23.49	23.60	114,488	-0.02(-0.07%)
Aug 17, 2012	23.66	23.66	23.53	23.61	341,417	-0.03(-0.11%)
Aug 16, 2012	23.51	23.69	23.48	23.64	49,875	+0.22(+0.92%)
Aug 15, 2012	23.45	23.51	23.42	23.43	128,937	-0.03(-0.13%)
Aug 14, 2012	23.50	23.57	23.40	23.46	163,397	-0.01(-0.03%)
Aug 13, 2012	23.49	23.52	23.38	23.46	79,858	-0.05(-0.23%)
Aug 10, 2012	23.30	23.68	23.28	23.52	279,825	+0.08(+0.33%)
Aug 09, 2012	23.36	23.51	23.36	23.44	96,250	+0.03(+0.14%)
Aug 08, 2012	23.34	23.47	23.32	23.41	66,862	-0.02(-0.09%)
Aug 07, 2012	23.36	23.51	23.36	23.43	306,202	+0.18(+0.79%)
Aug 06, 2012	23.23	23.36	23.23	23.25	77,161	+0.11(+0.48%)
Aug 03, 2012	22.96	23.23	22.96	23.13	102,945	+0.62(+2.77%)
Aug 02, 2012	22.61	22.70	22.34	22.51	99,242	-0.30(-1.32%)
Aug 01, 2012	22.97	22.97	22.80	22.81	308,632	+0.01(+0.05%)
Jul 31, 2012	22.82	22.95	22.80	22.80	93,542	-0.04(-0.19%)
Jul 30, 2012	22.76	22.91	22.76	22.84	50,002	-0.01(-0.03%)
Jul 27, 2012	22.59	22.94	22.53	22.85	161,425	+0.48(+2.13%)
Jul 26, 2012	22.26	22.40	22.26	22.37	218,948	+0.53(+2.43%)
Jul 25, 2012	21.83	21.96	21.81	21.84	105,455	+0.06(+0.28%)
Jul 24, 2012	21.95	21.95	21.60	21.78	262,293	-0.20(-0.93%)
Jul 23, 2012	21.84	22.04	21.77	21.99	138,917	-0.32(-1.45%)
Jul 20, 2012	22.44	22.44	22.29	22.31	105,226	-0.37(-1.64%)
Jul 19, 2012	22.64	22.72	22.62	22.68	59,978	+0.10(+0.43%)
Jul 18, 2012	22.35	22.59	22.35	22.59	52,653	+0.19(+0.84%)
Jul 17, 2012	22.39	22.47	22.17	22.40	45,031	+0.07(+0.31%)
Jul 16, 2012	22.28	22.35	22.23	22.33	18,214	-0.02(-0.07%)
Jul 13, 2012	22.07	22.37	22.07	22.34	55,749	+0.37(+1.70%)
Jul 12, 2012	21.94	22.06	21.85	21.97	209,936	-0.17(-0.76%)
Jul 11, 2012	22.14	22.21	22.02	22.14	86,928	+0.05(+0.24%)
Jul 10, 2012	22.36	22.36	22.02	22.09	66,112	-0.16(-0.73%)
Jul 09, 2012	22.23	22.25	22.14	22.25	59,847	-0.09(-0.40%)
Jul 06, 2012	22.37	22.37	22.23	22.34	20,797	-0.25(-1.12%)
Jul 05, 2012	22.60	22.68	22.48	22.59	206,595	-0.25(-1.09%)
Jul 03, 2012	22.74	22.87	22.74	22.84	49,541	+0.10(+0.45%)
Jul 02, 2012	22.66	22.74	22.54	22.74	300,674	+0.11(+0.49%)
Jun 29, 2012	22.58	22.62	22.47	22.62	71,685	+0.62(+2.81%)
Jun 28, 2012	21.85	22.02	21.72	22.01	543,894	-0.04(-0.17%)
Jun 27, 2012	21.92	22.10	21.87	22.04	256,822	+0.20(+0.93%)
Jun 26, 2012	21.81	21.92	21.67	21.84	114,766	+0.12(+0.53%)
Jun 25, 2012	21.82	21.82	21.67	21.73	58,158	-0.46(-2.09%)
Jun 22, 2012	22.16	22.22	22.09	22.19	53,559	+0.18(+0.84%)
Jun 21, 2012	22.52	22.52	21.99	22.01	83,947	-0.54(-2.38%)
Jun 20, 2012	22.50	22.61	22.42	22.54	42,839	+0.05(+0.20%)
Jun 19, 2012	22.33	22.60	22.33	22.50	403,108	+0.32(+1.46%)
Jun 18, 2012	22.15	22.21	22.08	22.17	74,187	-0.10(-0.46%)
Jun 15, 2012	22.10	22.28	22.06	22.28	132,279	+0.25(+1.11%)
Jun 14, 2012	21.79	22.07	21.76	22.03	175,771	+0.28(+1.28%)
Jun 13, 2012	21.76	21.96	21.72	21.75	50,666	-0.12(-0.55%)
Jun 12, 2012	21.69	21.88	21.57	21.87	219,230	+0.33(+1.52%)
Jun 11, 2012	21.97	21.97	21.52	21.54	30,517	-0.25(-1.16%)
Jun 08, 2012	21.51	21.80	21.46	21.80	28,098	+0.10(+0.45%)
Jun 07, 2012	21.94	21.94	21.68	21.70	73,458	+0.07(+0.33%)
Jun 06, 2012	21.21	21.64	21.21	21.63	268,668	+0.55(+2.63%)
Jun 05, 2012	20.93	21.08	20.93	21.07	49,446	+0.09(+0.43%)
Jun 04, 2012	21.05	21.07	20.83	20.98	392,037	+0.04(+0.20%)
Jun 01, 2012	21.06	21.17	20.93	20.94	137,776	-0.46(-2.15%)
May 31, 2012	21.43	21.52	21.19	21.40	106,733	+0.00(+0.02%)
May 30, 2012	21.53	21.53	21.35	21.40	146,381	-0.41(-1.90%)
May 29, 2012	21.82	21.88	21.65	21.81	167,500	+0.17(+0.80%)
May 25, 2012	21.67	21.74	21.58	21.64	91,371	-0.04(-0.19%)
May 24, 2012	21.71	21.78	21.54	21.68	85,362	-0.01(-0.06%)
May 23, 2012	21.68	21.71	21.35	21.69	243,393	-0.14(-0.63%)
May 22, 2012	21.89	22.05	21.74	21.83	53,564	-0.02(-0.10%)
May 21, 2012	21.68	21.86	21.62	21.85	278,636	+0.32(+1.48%)
May 18, 2012	21.80	21.80	21.49	21.53	183,738	-0.15(-0.69%)
May 17, 2012	21.87	21.90	21.66	21.68	565,287	-0.23(-1.03%)
May 16, 2012	22.06	22.20	21.91	21.91	150,555	-0.13(-0.59%)
May 15, 2012	22.12	22.29	21.99	22.04	277,390	-0.19(-0.84%)
May 14, 2012	22.28	22.38	22.21	22.23	233,595	-0.35(-1.55%)
May 11, 2012	22.48	22.79	22.48	22.58	299,679	-0.14(-0.63%)
May 10, 2012	22.78	22.83	22.68	22.72	120,160	+0.11(+0.48%)
May 09, 2012	22.46	22.72	22.38	22.61	162,300	-0.23(-1.01%)
May 08, 2012	22.86	22.86	22.61	22.84	142,947	-0.22(-0.93%)
May 07, 2012	22.89	23.10	22.89	23.06	214,329	+0.09(+0.39%)
May 04, 2012	23.19	23.19	22.95	22.97	189,389	-0.35(-1.50%)
May 03, 2012	23.45	23.45	23.25	23.32	98,704	-0.15(-0.66%)
May 02, 2012	23.38	23.49	23.35	23.47	560,585	-0.14(-0.61%)
May 01, 2012	23.44	23.75	23.44	23.61	236,891	+0.11(+0.47%)
Apr 30, 2012	23.52	23.53	23.41	23.50	26,924	-0.08(-0.34%)
Apr 27, 2012	23.63	23.64	23.50	23.58	204,273	+0.03(+0.11%)
Apr 26, 2012	23.33	23.59	23.33	23.56	52,448	+0.16(+0.69%)
Apr 25, 2012	23.38	23.43	23.32	23.40	353,156	+0.20(+0.86%)
Apr 24, 2012	23.09	23.23	23.04	23.20	106,550	+0.14(+0.59%)
Apr 23, 2012	23.01	23.07	22.87	23.06	251,755	-0.28(-1.18%)
Apr 20, 2012	23.30	23.43	23.30	23.33	74,140	+0.21(+0.90%)
Apr 19, 2012	23.32	23.36	23.05	23.13	156,734	-0.16(-0.68%)
Apr 18, 2012	23.23	23.37	23.22	23.29	197,355	-0.14(-0.58%)
Apr 17, 2012	23.26	23.46	23.19	23.42	153,398	+0.36(+1.54%)
Apr 16, 2012	23.01	23.11	22.91	23.07	75,206	+0.20(+0.85%)
Apr 13, 2012	23.09	23.09	22.87	22.87	83,270	-0.41(-1.77%)
Apr 12, 2012	23.01	23.30	23.00	23.28	306,775	+0.28(+1.21%)
Apr 11, 2012	23.13	23.13	22.95	23.00	148,100	+0.21(+0.94%)
Apr 10, 2012	23.14	23.18	22.76	22.79	295,388	-0.41(-1.77%)
Apr 09, 2012	23.04	23.30	23.04	23.20	184,488	-0.21(-0.88%)
Apr 05, 2012	23.36	23.49	23.31	23.40	252,709	-0.11(-0.48%)
Apr 04, 2012	23.59	23.59	23.40	23.52	60,562	-0.40(-1.67%)
Apr 03, 2012	24.13	24.13	23.79	23.92	73,124	-0.30(-1.25%)
Apr 02, 2012	23.91	24.27	23.90	24.22	143,377	+0.24(+0.99%)
Mar 30, 2012	23.95	24.00	23.82	23.98	76,900	+0.15(+0.65%)
Mar 29, 2012	23.67	23.82	23.60	23.82	538,413	-0.11(-0.44%)
Mar 28, 2012	24.06	24.08	23.81	23.93	62,750	-0.17(-0.72%)
Mar 27, 2012	24.19	24.24	24.10	24.10	61,326	-0.12(-0.50%)
Mar 26, 2012	24.03	24.22	24.03	24.22	150,271	+0.34(+1.42%)
Mar 23, 2012	23.79	23.90	23.71	23.89	66,852	+0.09(+0.36%)
Mar 22, 2012	23.72	23.85	23.70	23.80	60,313	-0.20(-0.83%)
Mar 21, 2012	24.05	24.05	23.91	24.00	90,464	-0.07(-0.30%)
Mar 20, 2012	24.02	24.12	23.96	24.07	43,238	-0.14(-0.59%)
Mar 19, 2012	24.13	24.31	24.07	24.21	120,658	+0.09(+0.38%)
Mar 16, 2012	24.16	24.21	24.12	24.12	142,340	+0.04(+0.16%)
Mar 15, 2012	23.95	24.09	23.88	24.09	125,331	+0.20(+0.83%)
Mar 14, 2012	24.03	24.03	23.83	23.89	80,353	-0.10(-0.40%)
Mar 13, 2012	23.68	23.98	23.67	23.98	59,125	+0.41(+1.76%)
Mar 12, 2012	23.54	23.61	23.46	23.57	47,308	+0.02(+0.06%)
Mar 09, 2012	23.54	23.64	23.52	23.55	238,907	-0.05(-0.19%)
Mar 08, 2012	23.54	23.66	23.46	23.60	43,964	+0.35(+1.49%)
Mar 07, 2012	23.20	23.29	23.12	23.25	50,748	+0.18(+0.77%)
Mar 06, 2012	23.23	23.26	23.00	23.07	90,515	-0.58(-2.46%)
Mar 05, 2012	23.66	23.67	23.55	23.66	36,998	-0.05(-0.21%)
Mar 02, 2012	23.74	23.78	23.64	23.70	213,788	-0.18(-0.77%)
Mar 01, 2012	23.80	23.92	23.79	23.89	126,272	+0.19(+0.80%)
Feb 29, 2012	23.93	23.98	23.64	23.70	318,881	-0.15(-0.63%)
Feb 28, 2012	23.73	23.87	23.70	23.85	224,207	+0.13(+0.56%)
Feb 27, 2012	23.53	23.79	23.49	23.72	127,983	-0.06(-0.24%)
Feb 24, 2012	23.78	23.84	23.73	23.78	125,896	+0.08(+0.32%)
Feb 23, 2012	23.59	23.73	23.45	23.70	206,907	+0.15(+0.62%)
Feb 22, 2012	23.64	23.64	23.54	23.55	42,429	-0.11(-0.48%)
Feb 21, 2012	23.68	23.77	23.62	23.67	230,248	+0.03(+0.13%)
Feb 17, 2012	23.65	23.68	23.53	23.64	199,418	+0.12(+0.51%)
Feb 16, 2012	23.16	23.53	23.16	23.52	73,697	+0.32(+1.37%)
Feb 15, 2012	23.38	23.42	23.16	23.20	167,278	-0.05(-0.19%)
Feb 14, 2012	23.26	23.29	23.10	23.24	102,764	-0.10(-0.44%)
Feb 13, 2012	23.42	23.46	23.33	23.35	208,307	+0.19(+0.84%)
Feb 10, 2012	23.18	23.20	23.07	23.15	134,554	-0.37(-1.57%)
Feb 09, 2012	23.61	23.61	23.41	23.52	111,112	+0.00(+0.02%)
Feb 08, 2012	23.48	23.57	23.38	23.52	307,154	+0.05(+0.19%)
Feb 07, 2012	23.35	23.50	23.27	23.47	219,723	+0.11(+0.47%)
Feb 06, 2012	23.29	23.38	23.21	23.36	80,318	-0.03(-0.13%)
Feb 03, 2012	23.29	23.44	23.26	23.39	271,683	+0.28(+1.21%)
Feb 02, 2012	23.07	23.16	23.03	23.11	325,911	+0.05(+0.21%)
Feb 01, 2012	23.08	23.20	23.03	23.06	145,411	+0.23(+1.01%)
Jan 31, 2012	22.95	22.98	22.68	22.83	254,717	+0.02(+0.10%)
Jan 30, 2012	22.63	22.82	22.59	22.81	287,486	-0.15(-0.67%)
Jan 27, 2012	22.93	23.01	22.89	22.97	190,131	-0.06(-0.28%)
Jan 26, 2012	23.15	23.22	22.98	23.03	190,388	+0.00(+0.00%)
Jan 25, 2012	22.75	23.07	22.65	23.03	212,937	+0.16(+0.69%)
Jan 24, 2012	22.72	22.87	22.69	22.87	101,700	-0.05(-0.23%)
Jan 23, 2012	22.90	23.00	22.81	22.92	225,273	+0.07(+0.31%)
Jan 20, 2012	22.68	22.85	22.67	22.85	109,947	+0.15(+0.66%)
Jan 19, 2012	22.62	22.71	22.53	22.70	227,721	+0.21(+0.96%)
Jan 18, 2012	22.24	22.49	22.21	22.49	327,465	+0.31(+1.41%)
Jan 17, 2012	22.28	22.34	22.15	22.17	189,495	+0.16(+0.72%)
Jan 13, 2012	21.97	22.05	21.88	22.01	294,993	-0.21(-0.95%)
Jan 12, 2012	22.20	22.27	22.03	22.23	175,862	+0.08(+0.34%)
Jan 11, 2012	22.07	22.18	22.02	22.15	101,820	-0.10(-0.46%)
Jan 10, 2012	22.26	22.31	22.20	22.25	295,404	+0.26(+1.18%)
Jan 09, 2012	22.01	22.01	21.90	21.99	76,083	+0.02(+0.09%)
Jan 06, 2012	22.14	22.14	21.92	21.97	70,406	-0.19(-0.85%)
Jan 05, 2012	22.07	22.18	21.94	22.16	83,861	-0.15(-0.69%)
Jan 04, 2012	22.23	22.32	22.16	22.32	99,040	+0.47(+2.14%)
Dec 30, 2011	21.85	21.93	21.81	21.85	270,042	-0.01(-0.05%)
Dec 29, 2011	21.62	21.89	21.62	21.86	150,385	+0.30(+1.40%)
Dec 28, 2011	21.81	21.86	21.54	21.56	251,601	-0.33(-1.52%)
Dec 27, 2011	21.88	21.99	21.88	21.89	114,800	-0.06(-0.26%)
Dec 23, 2011	21.82	21.95	21.79	21.95	137,299	+0.38(+1.75%)
Dec 21, 2011	21.49	21.62	21.38	21.57	355,473	+0.03(+0.16%)
Dec 20, 2011	21.31	21.57	21.31	21.54	298,300	+0.63(+3.01%)
Dec 19, 2011	21.12	21.20	20.88	20.91	1,273,719	-0.17(-0.82%)
Dec 16, 2011	21.18	21.33	21.01	21.08	215,250	-0.04(-0.21%)
Dec 15, 2011	21.27	21.31	21.09	21.12	127,857	+0.10(+0.50%)
Dec 14, 2011	21.09	21.20	20.95	21.02	254,534	-0.19(-0.90%)
Dec 13, 2011	21.51	21.68	21.09	21.21	490,449	-0.23(-1.09%)
Dec 12, 2011	21.59	21.59	21.28	21.44	109,766	-0.49(-2.23%)
Dec 09, 2011	21.64	22.00	21.64	21.93	183,445	+0.47(+2.19%)
Dec 08, 2011	21.82	21.86	21.45	21.46	181,513	-0.63(-2.85%)
Dec 07, 2011	21.78	22.17	21.73	22.09	306,392	+0.15(+0.68%)
Dec 06, 2011	21.84	22.07	21.80	21.94	106,594	+0.04(+0.19%)
Dec 05, 2011	22.04	22.10	21.77	21.90	371,883	+0.22(+1.00%)
Dec 02, 2011	21.91	21.92	21.66	21.69	138,088	+0.04(+0.20%)
Dec 01, 2011	21.69	21.84	21.59	21.64	172,705	-0.09(-0.42%)
Nov 30, 2011	21.51	21.78	21.49	21.73	667,639	+0.93(+4.46%)
Nov 29, 2011	20.74	20.93	20.68	20.81	279,678	+0.15(+0.74%)
Nov 28, 2011	20.77	20.80	20.57	20.65	172,909	+0.68(+3.41%)
Nov 25, 2011	20.02	20.24	19.97	19.97	122,809	-0.04(-0.21%)
Nov 23, 2011	20.31	20.31	20.01	20.02	354,817	-0.51(-2.50%)
Nov 22, 2011	20.62	20.66	20.44	20.53	135,152	-0.09(-0.42%)
Nov 21, 2011	20.76	20.77	20.49	20.61	366,220	-0.51(-2.43%)
Nov 18, 2011	21.30	21.31	21.06	21.13	346,092	+0.04(+0.19%)
Nov 17, 2011	21.37	21.47	20.99	21.09	288,797	-0.28(-1.29%)
Nov 16, 2011	21.50	21.71	21.33	21.36	151,981	-0.33(-1.51%)
Nov 15, 2011	21.66	21.81	21.49	21.69	177,294	+0.04(+0.17%)
Nov 14, 2011	21.87	21.87	21.56	21.65	136,161	-0.31(-1.42%)
Nov 11, 2011	21.81	22.05	21.81	21.97	104,756	+0.49(+2.27%)
Nov 10, 2011	21.57	21.62	21.29	21.48	195,546	+0.27(+1.26%)
Nov 09, 2011	21.54	21.57	21.15	21.21	321,764	-1.04(-4.68%)
Nov 08, 2011	22.06	22.25	21.89	22.25	311,891	+0.32(+1.46%)
Nov 07, 2011	21.83	21.96	21.61	21.93	240,987	+0.06(+0.27%)
Nov 04, 2011	21.86	21.95	21.66	21.87	81,059	-0.26(-1.18%)
Nov 03, 2011	22.00	22.19	21.73	22.13	255,264	+0.45(+2.10%)
Nov 02, 2011	21.70	21.79	21.51	21.68	106,605	+0.30(+1.39%)
Nov 01, 2011	21.37	21.66	21.23	21.38	769,315	-0.74(-3.35%)
Oct 31, 2011	22.58	22.58	22.12	22.12	459,358	-0.83(-3.62%)
Oct 28, 2011	22.83	22.98	22.80	22.95	831,263	-0.15(-0.65%)
Oct 27, 2011	22.92	23.19	22.70	23.10	988,604	+1.02(+4.62%)
Oct 26, 2011	22.10	22.17	21.66	22.08	911,995	+0.23(+1.06%)
Oct 25, 2011	22.01	22.07	21.77	21.85	159,437	-0.34(-1.53%)
Oct 24, 2011	21.93	22.21	21.88	22.19	598,955	+0.31(+1.40%)
Oct 21, 2011	21.73	21.91	21.72	21.88	146,552	+0.44(+2.07%)
Oct 20, 2011	21.44	21.48	21.15	21.44	348,625	+0.03(+0.16%)
Oct 19, 2011	21.55	21.70	21.40	21.41	161,763	-0.24(-1.13%)
Oct 18, 2011	21.27	21.84	21.09	21.65	736,026	+0.29(+1.35%)
Oct 17, 2011	21.60	21.63	21.29	21.36	145,626	-0.38(-1.76%)
Oct 14, 2011	21.65	21.77	21.56	21.75	429,360	+0.28(+1.28%)
Oct 13, 2011	21.40	21.52	21.23	21.47	118,867	-0.08(-0.38%)
Oct 12, 2011	21.51	21.76	21.43	21.55	249,620	+0.31(+1.47%)
Oct 11, 2011	21.05	21.27	21.04	21.24	156,415	-0.02(-0.10%)
Oct 10, 2011	21.01	21.28	21.01	21.26	210,519	+0.72(+3.52%)
Oct 07, 2011	20.81	20.84	20.50	20.54	464,890	-0.11(-0.52%)
Oct 06, 2011	20.43	20.69	20.43	20.65	399,020	+0.47(+2.33%)
Oct 05, 2011	19.87	20.19	19.73	20.18	470,740	+0.37(+1.84%)
Oct 04, 2011	19.25	19.85	19.00	19.81	418,357	+0.35(+1.80%)

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