Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	19.69	19.81	19.62	19.71	82,758	-0.06(-0.31%)
Sep 27, 2012	19.82	19.97	19.66	19.77	86,224	+0.06(+0.28%)
Sep 26, 2012	19.51	19.82	19.39	19.72	188,564	+0.20(+1.05%)
Sep 25, 2012	19.36	19.52	19.08	19.51	237,712	+0.32(+1.68%)
Sep 24, 2012	19.43	19.43	19.07	19.19	112,854	-0.21(-1.08%)
Sep 21, 2012	19.00	19.41	18.92	19.40	200,537	+0.45(+2.38%)
Sep 20, 2012	19.11	19.22	18.92	18.95	100,823	-0.23(-1.19%)
Sep 19, 2012	19.36	19.46	19.12	19.18	89,966	-0.07(-0.39%)
Sep 18, 2012	19.25	19.44	19.15	19.25	99,865	+0.04(+0.23%)
Sep 17, 2012	19.12	19.38	19.00	19.21	110,717	-0.04(-0.19%)
Sep 14, 2012	18.79	19.29	18.74	19.25	190,165	+0.45(+2.40%)
Sep 13, 2012	18.64	18.87	18.48	18.79	182,970	+0.09(+0.46%)
Sep 12, 2012	18.51	18.86	18.36	18.71	145,379	+0.33(+1.79%)
Sep 11, 2012	18.40	18.58	18.25	18.38	91,478	-0.03(-0.17%)
Sep 10, 2012	18.58	18.58	18.40	18.41	115,521	-0.15(-0.80%)
Sep 07, 2012	18.66	18.70	18.52	18.56	76,574	-0.11(-0.60%)
Sep 06, 2012	18.76	18.76	18.45	18.67	125,783	+0.01(+0.03%)
Sep 05, 2012	17.97	18.73	17.97	18.66	215,724	+0.30(+1.65%)
Sep 04, 2012	18.76	18.98	18.29	18.36	185,605	-0.50(-2.66%)
Aug 31, 2012	18.91	18.91	18.66	18.86	50,593	+0.03(+0.16%)
Aug 30, 2012	18.97	19.06	18.83	18.83	97,920	-0.23(-1.20%)
Aug 29, 2012	19.17	19.29	19.04	19.06	43,212	-0.02(-0.13%)
Aug 27, 2012	19.30	19.35	19.03	19.09	91,777	-0.25(-1.31%)
Aug 24, 2012	19.18	19.46	19.04	19.34	74,043	+0.17(+0.87%)
Aug 23, 2012	19.19	19.32	19.12	19.17	146,245	-0.09(-0.48%)
Aug 22, 2012	19.51	19.57	19.24	19.27	57,208	-0.25(-1.30%)
Aug 21, 2012	19.74	19.86	19.49	19.52	60,337	-0.22(-1.13%)
Aug 20, 2012	19.70	19.85	19.65	19.74	52,929	-0.03(-0.16%)
Aug 17, 2012	20.08	20.08	19.59	19.77	71,782	-0.24(-1.18%)
Aug 16, 2012	19.66	20.09	19.63	20.01	70,922	+0.31(+1.57%)
Aug 15, 2012	19.66	19.77	19.50	19.70	116,866	+0.07(+0.38%)
Aug 14, 2012	19.70	19.70	19.46	19.62	144,116	+0.01(+0.03%)
Aug 13, 2012	19.44	19.71	19.44	19.62	58,148	+0.14(+0.70%)
Aug 10, 2012	19.46	19.68	19.35	19.48	37,536	-0.02(-0.09%)
Aug 09, 2012	19.38	19.57	19.35	19.50	80,135	+0.03(+0.16%)
Aug 08, 2012	19.48	19.70	19.39	19.47	120,110	-0.09(-0.47%)
Aug 07, 2012	19.88	20.04	19.31	19.56	124,636	-0.35(-1.77%)
Aug 06, 2012	19.49	20.09	19.44	19.91	109,996	+0.42(+2.16%)
Aug 03, 2012	19.29	19.75	19.16	19.49	180,605	+0.25(+1.32%)
Aug 02, 2012	19.09	19.31	19.01	19.24	183,920	+0.07(+0.38%)
Aug 01, 2012	18.97	19.50	18.81	19.17	317,641	+0.26(+1.39%)
Jul 31, 2012	18.58	18.92	18.57	18.91	237,500	+0.29(+1.54%)
Jul 30, 2012	18.63	18.95	18.52	18.62	198,694	-0.07(-0.36%)
Jul 27, 2012	18.56	18.88	18.47	18.69	109,067	+0.11(+0.59%)
Jul 26, 2012	18.63	18.75	18.27	18.58	69,589	-0.04(-0.20%)
Jul 25, 2012	18.53	18.73	18.31	18.61	109,279	+0.15(+0.83%)
Jul 24, 2012	18.86	18.86	18.23	18.46	280,315	-0.34(-1.81%)
Jul 23, 2012	18.65	18.99	18.51	18.80	77,565	-0.01(-0.03%)
Jul 20, 2012	18.91	19.06	18.79	18.81	139,367	-0.12(-0.61%)
Jul 19, 2012	18.88	19.09	18.84	18.92	97,477	-0.01(-0.06%)
Jul 18, 2012	18.77	19.17	18.77	18.94	96,052	+0.05(+0.29%)
Jul 17, 2012	18.88	18.94	18.69	18.88	99,155	+0.00(+0.00%)
Jul 16, 2012	18.76	18.91	18.72	18.88	51,960	+0.08(+0.42%)
Jul 13, 2012	18.87	18.95	18.76	18.80	80,116	+0.01(+0.06%)
Jul 12, 2012	18.84	18.86	18.66	18.79	72,922	-0.13(-0.71%)
Jul 11, 2012	18.65	18.99	18.53	18.92	193,305	+0.20(+1.07%)
Jul 10, 2012	18.91	18.91	18.65	18.72	219,378	-0.18(-0.97%)
Jul 09, 2012	19.09	19.12	18.62	18.91	314,765	-0.27(-1.40%)
Jul 06, 2012	19.31	19.31	18.94	19.17	42,770	-0.23(-1.19%)
Jul 05, 2012	19.32	19.48	19.25	19.40	130,335	-0.02(-0.13%)
Jul 03, 2012	19.12	19.50	19.01	19.43	224,764	+0.38(+1.98%)
Jul 02, 2012	18.91	19.18	18.83	19.05	182,027	+0.15(+0.77%)
Jun 29, 2012	18.94	19.14	18.76	18.91	115,315	+0.19(+1.04%)
Jun 28, 2012	18.48	18.78	18.45	18.71	61,330	+0.15(+0.79%)
Jun 27, 2012	18.19	18.65	18.19	18.56	250,183	+0.32(+1.74%)
Jun 26, 2012	18.18	18.32	18.15	18.25	71,214	+0.08(+0.44%)
Jun 25, 2012	18.21	18.30	18.11	18.17	158,961	-0.09(-0.47%)
Jun 22, 2012	17.97	18.29	17.97	18.25	162,620	+0.29(+1.59%)
Jun 21, 2012	18.13	18.27	17.94	17.97	79,729	-0.19(-1.04%)
Jun 20, 2012	18.28	18.35	18.11	18.16	75,012	-0.07(-0.40%)
Jun 19, 2012	18.06	18.39	17.94	18.23	152,071	+0.21(+1.18%)
Jun 18, 2012	18.16	18.17	17.97	18.02	149,612	-0.13(-0.70%)
Jun 15, 2012	18.18	18.25	18.06	18.14	202,213	-0.01(-0.07%)
Jun 14, 2012	18.25	18.30	18.06	18.16	95,724	-0.10(-0.53%)
Jun 13, 2012	18.10	18.29	17.99	18.25	168,198	+0.12(+0.67%)
Jun 12, 2012	18.27	18.36	17.91	18.13	87,523	-0.09(-0.47%)
Jun 11, 2012	18.41	18.47	18.19	18.22	97,737	-0.06(-0.33%)
Jun 08, 2012	18.43	18.69	18.11	18.28	279,835	-0.32(-1.70%)
Jun 07, 2012	19.14	19.25	18.55	18.59	267,282	-0.41(-2.15%)
Jun 06, 2012	19.05	19.32	18.86	19.00	108,893	+0.06(+0.32%)
Jun 05, 2012	18.63	19.00	18.53	18.94	64,402	+0.29(+1.53%)
Jun 04, 2012	18.88	18.88	18.33	18.66	249,298	-0.21(-1.13%)
Jun 01, 2012	19.30	19.31	18.83	18.87	129,886	-0.55(-2.85%)
May 31, 2012	19.61	19.64	19.28	19.42	135,843	-0.22(-1.12%)
May 30, 2012	19.89	19.94	19.54	19.64	273,133	-0.34(-1.71%)
May 29, 2012	19.80	19.99	19.66	19.98	202,190	+0.13(+0.64%)
May 25, 2012	19.87	20.02	19.76	19.86	76,563	-0.04(-0.21%)
May 24, 2012	19.96	19.96	19.68	19.90	80,175	+0.05(+0.28%)
May 23, 2012	20.01	20.03	19.44	19.84	114,571	-0.21(-1.06%)
May 22, 2012	20.17	20.32	19.98	20.06	108,974	-0.12(-0.57%)
May 21, 2012	19.72	20.18	19.51	20.17	111,706	+0.43(+2.19%)
May 18, 2012	20.04	20.11	19.64	19.74	123,171	-0.32(-1.58%)
May 17, 2012	20.46	20.55	20.01	20.06	86,579	-0.49(-2.37%)
May 16, 2012	20.64	20.83	20.31	20.54	91,031	+0.07(+0.33%)
May 15, 2012	20.39	20.52	20.25	20.48	109,128	+0.25(+1.23%)
May 14, 2012	20.46	20.58	20.19	20.23	70,646	-0.51(-2.44%)
May 11, 2012	21.07	21.21	20.64	20.73	125,222	-0.37(-1.76%)
May 10, 2012	20.63	21.45	20.63	21.10	125,059	+0.55(+2.67%)
May 09, 2012	20.41	20.73	20.29	20.56	131,069	+0.04(+0.18%)
May 08, 2012	20.47	20.68	20.43	20.52	104,830	-0.12(-0.56%)
May 07, 2012	20.57	20.64	20.24	20.64	237,119	-0.04(-0.21%)
May 04, 2012	20.08	20.68	19.96	20.68	143,251	+0.66(+3.32%)
May 03, 2012	20.28	20.31	19.96	20.01	45,487	-0.16(-0.77%)
May 02, 2012	19.95	20.35	19.95	20.17	45,223	+0.22(+1.08%)
May 01, 2012	20.18	20.36	19.95	19.95	57,462	-0.17(-0.83%)
Apr 30, 2012	20.04	20.29	20.04	20.12	55,082	+0.16(+0.81%)
Apr 27, 2012	20.39	20.40	19.96	19.96	78,939	-0.47(-2.29%)
Apr 26, 2012	19.92	20.43	19.91	20.43	87,197	+0.50(+2.50%)
Apr 25, 2012	20.42	20.42	19.89	19.93	149,611	-0.46(-2.26%)
Apr 24, 2012	20.58	20.67	20.33	20.39	46,174	-0.17(-0.85%)
Apr 23, 2012	20.57	20.65	20.36	20.57	47,896	-0.15(-0.72%)
Apr 20, 2012	20.89	20.93	20.58	20.72	90,362	-0.04(-0.20%)
Apr 19, 2012	20.33	20.76	20.33	20.76	74,158	+0.46(+2.28%)
Apr 18, 2012	20.19	20.36	20.15	20.30	30,410	+0.02(+0.09%)
Apr 17, 2012	20.52	20.60	20.15	20.28	78,404	-0.18(-0.88%)
Apr 16, 2012	20.55	20.66	20.35	20.46	48,438	+0.00(+0.00%)
Apr 13, 2012	20.40	20.51	20.35	20.46	35,961	+0.07(+0.32%)
Apr 12, 2012	19.94	20.51	19.94	20.39	99,924	+0.50(+2.53%)
Apr 11, 2012	20.09	20.16	19.69	19.89	63,436	-0.08(-0.42%)
Apr 10, 2012	20.33	20.53	19.89	19.97	106,298	-0.43(-2.12%)
Apr 09, 2012	20.16	20.41	20.16	20.40	80,539	+0.06(+0.29%)
Apr 05, 2012	20.22	20.35	20.22	20.34	41,735	+0.07(+0.36%)
Apr 04, 2012	20.31	20.41	20.20	20.27	102,125	-0.13(-0.65%)
Apr 03, 2012	20.46	20.53	20.29	20.40	100,866	-0.05(-0.26%)
Apr 02, 2012	20.74	20.74	20.42	20.46	107,622	-0.31(-1.47%)
Mar 30, 2012	20.63	20.84	20.45	20.76	74,545	+0.22(+1.05%)
Mar 29, 2012	20.75	20.85	20.27	20.55	107,587	-0.29(-1.41%)
Mar 28, 2012	20.99	21.11	20.79	20.84	44,438	-0.16(-0.77%)
Mar 27, 2012	20.91	21.31	20.87	21.00	142,602	+0.04(+0.20%)
Mar 26, 2012	20.87	21.36	20.87	20.96	79,667	+0.10(+0.46%)
Mar 23, 2012	20.96	21.03	20.74	20.87	43,321	-0.13(-0.60%)
Mar 22, 2012	21.07	21.30	20.99	20.99	109,083	-0.25(-1.16%)
Mar 21, 2012	21.21	21.33	21.09	21.24	65,120	+0.09(+0.42%)
Mar 20, 2012	21.35	21.43	21.14	21.15	93,922	-0.24(-1.12%)
Mar 19, 2012	20.76	21.50	20.70	21.39	172,833	+0.77(+3.75%)
Mar 16, 2012	20.82	21.09	20.55	20.61	327,280	-0.16(-0.75%)
Mar 15, 2012	20.13	20.77	19.94	20.77	181,289	+0.61(+3.03%)
Mar 14, 2012	20.34	20.46	20.11	20.16	73,727	-0.17(-0.86%)
Mar 13, 2012	20.42	20.54	20.14	20.33	150,760	-0.04(-0.21%)
Mar 12, 2012	20.60	20.64	20.29	20.37	124,323	-0.28(-1.34%)
Mar 09, 2012	20.66	20.75	20.48	20.65	53,670	-0.07(-0.35%)
Mar 08, 2012	20.83	20.83	20.61	20.72	65,248	-0.03(-0.14%)
Mar 07, 2012	20.39	20.76	20.39	20.75	76,318	+0.35(+1.73%)
Mar 06, 2012	20.42	20.45	20.30	20.40	80,114	-0.17(-0.82%)
Mar 05, 2012	20.37	20.64	20.24	20.57	126,322	+0.19(+0.94%)
Mar 02, 2012	20.81	20.97	20.31	20.37	177,818	-0.44(-2.10%)
Mar 01, 2012	20.89	20.98	20.67	20.81	117,840	-0.05(-0.26%)
Feb 29, 2012	21.03	21.21	20.66	20.87	132,571	-0.13(-0.60%)
Feb 28, 2012	21.25	21.36	20.91	20.99	347,870	-0.32(-1.49%)
Feb 27, 2012	21.85	22.04	21.26	21.31	159,864	-0.49(-2.23%)
Feb 24, 2012	21.02	21.82	21.02	21.80	145,775	+0.77(+3.68%)
Feb 23, 2012	20.93	21.13	20.72	21.02	77,258	+0.08(+0.37%)
Feb 22, 2012	21.06	21.08	20.66	20.94	107,352	-0.07(-0.31%)
Feb 21, 2012	21.70	21.84	20.88	21.01	221,761	-0.79(-3.60%)
Feb 17, 2012	21.64	21.99	21.63	21.80	125,190	+0.15(+0.69%)
Feb 16, 2012	21.23	21.90	21.11	21.65	206,286	+0.54(+2.56%)
Feb 15, 2012	20.70	21.14	20.56	21.11	151,264	+0.44(+2.15%)
Feb 14, 2012	20.27	20.66	20.10	20.66	149,775	+0.62(+3.08%)
Feb 13, 2012	19.94	20.08	19.83	20.04	133,058	+0.14(+0.69%)
Feb 10, 2012	19.91	20.02	19.74	19.91	119,442	-0.01(-0.06%)
Feb 09, 2012	20.46	20.46	19.91	19.92	178,907	-0.41(-2.04%)
Feb 08, 2012	20.67	20.93	20.27	20.33	146,273	-0.35(-1.68%)
Feb 07, 2012	19.80	20.80	19.72	20.68	446,894	+0.85(+4.30%)
Feb 06, 2012	20.13	20.18	19.79	19.83	80,593	-0.26(-1.28%)
Feb 03, 2012	20.12	20.39	20.06	20.09	114,025	+0.01(+0.06%)
Feb 02, 2012	20.07	20.17	20.00	20.07	128,670	-0.04(-0.21%)
Feb 01, 2012	19.99	20.16	19.92	20.12	72,726	+0.24(+1.19%)
Jan 31, 2012	19.53	20.01	19.38	19.88	182,007	+0.40(+2.06%)
Jan 30, 2012	19.47	19.56	19.31	19.48	372,686	-0.27(-1.38%)
Jan 27, 2012	20.56	20.56	19.56	19.75	117,675	+0.12(+0.60%)
Jan 26, 2012	19.62	19.70	19.51	19.63	117,260	+0.03(+0.15%)
Jan 25, 2012	19.51	19.67	19.49	19.60	128,192	+0.11(+0.55%)
Jan 24, 2012	20.40	20.49	19.47	19.49	772,953	-0.97(-4.76%)
Jan 23, 2012	20.42	20.67	20.42	20.47	95,967	+0.08(+0.41%)
Jan 20, 2012	20.19	20.42	20.16	20.39	87,256	+0.22(+1.08%)
Jan 19, 2012	20.14	20.27	20.07	20.17	267,002	-0.01(-0.03%)
Jan 18, 2012	19.86	20.24	19.85	20.17	164,825	+0.28(+1.40%)
Jan 17, 2012	19.39	20.01	19.39	19.90	225,164	+0.58(+3.00%)
Jan 13, 2012	19.16	19.38	19.09	19.32	83,515	+0.09(+0.46%)
Jan 12, 2012	19.12	19.54	19.10	19.23	122,566	+0.08(+0.40%)
Jan 11, 2012	19.30	19.31	19.03	19.15	191,045	-0.18(-0.92%)
Jan 10, 2012	19.65	19.65	19.18	19.33	105,477	-0.14(-0.73%)
Jan 09, 2012	19.62	19.62	19.43	19.47	99,190	-0.17(-0.87%)
Jan 06, 2012	19.75	19.91	19.56	19.64	81,404	-0.10(-0.51%)
Jan 05, 2012	19.66	19.77	19.58	19.74	82,261	+0.08(+0.42%)
Jan 04, 2012	19.53	19.74	19.50	19.66	179,732	+0.02(+0.09%)
Dec 30, 2011	19.46	19.64	19.26	19.64	180,238	+0.18(+0.94%)
Dec 29, 2011	19.05	19.48	18.92	19.46	206,948	+0.50(+2.62%)
Dec 28, 2011	19.08	19.16	18.80	18.96	160,135	-0.15(-0.77%)
Dec 27, 2011	18.90	19.16	18.89	19.11	119,248	+0.20(+1.03%)
Dec 23, 2011	18.79	19.06	18.68	18.92	158,957	+0.02(+0.12%)
Dec 21, 2011	18.56	18.90	18.51	18.89	182,965	+0.31(+1.69%)
Dec 20, 2011	18.62	18.76	18.36	18.58	241,001	+0.28(+1.55%)
Dec 19, 2011	18.15	18.40	18.04	18.30	152,565	+0.26(+1.44%)
Dec 16, 2011	18.04	18.11	17.79	18.04	180,812	+0.11(+0.59%)
Dec 15, 2011	17.81	17.93	17.72	17.93	143,932	+0.24(+1.34%)
Dec 14, 2011	17.65	17.73	17.52	17.69	105,723	-0.06(-0.33%)
Dec 13, 2011	17.65	17.90	17.58	17.75	124,780	+0.13(+0.74%)
Dec 12, 2011	17.66	17.68	17.52	17.62	550,645	-0.13(-0.73%)
Dec 09, 2011	17.60	17.82	17.60	17.75	270,555	+0.22(+1.28%)
Dec 08, 2011	17.63	17.66	17.49	17.53	125,834	-0.13(-0.74%)
Dec 07, 2011	17.59	17.74	17.52	17.66	158,381	+0.05(+0.30%)
Dec 06, 2011	16.94	17.67	16.94	17.60	233,936	+0.07(+0.40%)
Dec 05, 2011	17.85	17.85	17.53	17.53	124,250	-0.16(-0.90%)
Dec 02, 2011	17.81	17.87	17.52	17.69	162,020	-0.06(-0.37%)
Dec 01, 2011	17.54	17.82	17.46	17.76	245,707	+0.22(+1.25%)
Nov 30, 2011	17.83	17.87	17.43	17.54	212,016	-0.04(-0.23%)
Nov 29, 2011	17.62	17.74	17.49	17.58	95,270	-0.04(-0.23%)
Nov 28, 2011	17.69	17.84	17.53	17.62	194,274	+0.19(+1.08%)
Nov 25, 2011	17.61	17.64	17.36	17.43	28,059	-0.08(-0.44%)
Nov 23, 2011	17.48	17.68	17.36	17.51	146,708	+0.00(+0.00%)
Nov 22, 2011	17.55	17.65	17.49	17.51	122,442	-0.09(-0.50%)
Nov 21, 2011	17.76	17.81	17.37	17.60	100,328	-0.27(-1.52%)
Nov 18, 2011	17.69	18.09	17.69	17.87	161,853	+0.21(+1.17%)
Nov 17, 2011	17.66	17.95	17.49	17.66	153,738	+0.05(+0.30%)
Nov 16, 2011	17.76	17.84	17.56	17.61	132,140	-0.08(-0.47%)
Nov 15, 2011	17.82	17.97	17.62	17.69	159,495	-0.32(-1.77%)
Nov 14, 2011	18.11	18.18	17.90	18.01	153,860	-0.04(-0.23%)
Nov 11, 2011	18.12	18.20	17.98	18.05	83,556	+0.08(+0.46%)
Nov 10, 2011	18.15	18.31	17.78	17.97	233,470	+0.15(+0.83%)
Nov 09, 2011	18.14	18.31	17.69	17.82	126,554	-0.50(-2.74%)
Nov 08, 2011	18.43	18.44	18.22	18.33	122,327	+0.10(+0.55%)
Nov 07, 2011	19.15	19.25	18.20	18.22	215,618	-1.03(-5.34%)
Nov 04, 2011	19.15	19.32	18.88	19.25	79,999	+0.06(+0.32%)
Nov 03, 2011	18.81	19.25	18.75	19.19	157,550	+0.49(+2.65%)
Nov 02, 2011	18.40	18.71	18.38	18.70	156,491	+0.36(+1.97%)
Nov 01, 2011	18.27	18.52	18.15	18.34	137,907	-0.20(-1.07%)
Oct 31, 2011	18.65	18.66	18.49	18.53	153,267	-0.02(-0.09%)
Oct 28, 2011	18.33	18.99	18.33	18.55	147,598	+0.16(+0.89%)
Oct 27, 2011	18.42	18.67	18.22	18.39	224,867	+0.35(+1.94%)
Oct 26, 2011	17.93	18.13	17.80	18.04	207,041	+0.30(+1.67%)
Oct 25, 2011	17.88	17.93	17.63	17.74	90,870	-0.19(-1.07%)
Oct 24, 2011	17.85	18.09	17.82	17.93	160,966	+0.13(+0.75%)
Oct 21, 2011	17.88	17.97	17.77	17.80	64,928	+0.01(+0.07%)
Oct 20, 2011	17.70	17.84	17.56	17.79	59,733	+0.03(+0.16%)
Oct 19, 2011	17.79	18.02	17.71	17.76	114,966	-0.08(-0.46%)
Oct 18, 2011	17.94	18.03	17.80	17.84	122,225	-0.08(-0.42%)
Oct 17, 2011	18.32	18.75	17.78	17.92	314,298	-0.37(-2.01%)
Oct 14, 2011	18.33	18.38	18.10	18.28	103,054	+0.09(+0.51%)
Oct 13, 2011	17.50	18.21	17.49	18.19	302,189	+0.54(+3.07%)
Oct 12, 2011	17.58	17.72	17.43	17.65	193,571	+0.12(+0.66%)
Oct 11, 2011	17.22	17.69	17.19	17.53	227,791	+0.28(+1.62%)
Oct 10, 2011	17.05	17.27	16.94	17.25	209,464	+0.40(+2.38%)
Oct 07, 2011	17.57	17.66	16.82	16.85	162,183	-0.72(-4.07%)
Oct 06, 2011	17.42	17.69	17.40	17.57	221,083	+0.49(+2.86%)
Oct 05, 2011	16.84	17.25	16.46	17.08	442,153	+0.27(+1.63%)
Oct 04, 2011	17.05	17.05	16.26	16.80	539,851	-0.40(-2.30%)

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