Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	58.22	58.22	56.74	56.76	62,204	-1.09(-1.89%)
Jul 30, 2012	58.02	58.13	57.55	57.85	20,498	-0.09(-0.16%)
Jul 27, 2012	56.80	58.02	56.69	57.94	11,687	+1.44(+2.55%)
Jul 26, 2012	57.34	57.34	56.12	56.50	82,388	-0.07(-0.13%)
Jul 25, 2012	56.96	56.96	56.16	56.58	46,348	-1.26(-2.17%)
Jul 24, 2012	58.21	58.21	57.50	57.83	18,080	-0.33(-0.56%)
Jul 23, 2012	58.27	58.35	57.77	58.16	27,265	-0.91(-1.54%)
Jul 20, 2012	59.59	59.65	59.01	59.07	21,373	-0.67(-1.13%)
Jul 19, 2012	60.53	60.53	59.33	59.74	12,906	-0.46(-0.76%)
Jul 18, 2012	59.77	60.43	59.54	60.20	40,629	+0.26(+0.44%)
Jul 17, 2012	59.58	60.08	59.23	59.93	44,405	+0.25(+0.43%)
Jul 16, 2012	59.71	59.74	59.40	59.68	117,173	-0.16(-0.27%)
Jul 13, 2012	58.99	59.96	58.96	59.84	51,493	+0.99(+1.69%)
Jul 12, 2012	59.11	59.11	58.53	58.85	56,518	-0.35(-0.60%)
Jul 11, 2012	58.95	59.38	58.92	59.21	53,566	+0.26(+0.45%)
Jul 10, 2012	59.46	59.46	58.72	58.94	200,375	-0.23(-0.39%)
Jul 09, 2012	58.73	59.40	58.73	59.18	37,561	+1.24(+2.15%)
Jul 06, 2012	57.95	58.13	57.60	57.93	66,258	-0.40(-0.69%)
Jul 05, 2012	58.31	58.47	58.11	58.33	38,890	-0.06(-0.11%)
Jul 03, 2012	58.84	58.92	58.31	58.40	55,145	-0.40(-0.68%)
Jul 02, 2012	59.64	59.64	58.71	58.80	21,965	-0.41(-0.69%)
Jun 29, 2012	60.14	60.14	59.00	59.21	71,651	+0.21(+0.35%)
Jun 28, 2012	57.70	59.04	57.31	59.00	129,042	+0.86(+1.47%)
Jun 27, 2012	57.57	58.76	57.57	58.14	39,142	+0.77(+1.35%)
Jun 26, 2012	57.03	57.56	56.71	57.37	33,746	+0.44(+0.77%)
Jun 25, 2012	57.30	57.67	56.88	56.93	51,726	-1.08(-1.87%)
Jun 22, 2012	57.51	58.17	57.33	58.01	286,037	+0.95(+1.66%)
Jun 21, 2012	58.41	58.45	57.07	57.07	12,691	-1.25(-2.14%)
Jun 20, 2012	58.31	58.69	58.10	58.31	14,436	-0.15(-0.25%)
Jun 19, 2012	58.16	58.71	58.05	58.46	62,505	+0.64(+1.11%)
Jun 18, 2012	57.26	57.87	57.26	57.82	24,288	+0.28(+0.48%)
Jun 15, 2012	57.24	57.76	57.24	57.54	37,700	+0.26(+0.46%)
Jun 14, 2012	56.48	57.44	56.48	57.28	30,797	+0.91(+1.61%)
Jun 13, 2012	56.54	56.92	56.25	56.37	14,125	-0.25(-0.43%)
Jun 12, 2012	55.95	56.68	55.77	56.61	21,847	+0.56(+1.01%)
Jun 11, 2012	56.87	56.87	55.89	56.05	12,233	-0.78(-1.38%)
Jun 08, 2012	55.84	57.02	55.84	56.83	22,816	+0.93(+1.66%)
Jun 07, 2012	56.70	56.70	55.83	55.90	17,254	-0.45(-0.79%)
Jun 06, 2012	55.43	56.39	55.43	56.35	9,862	+1.16(+2.11%)
Jun 05, 2012	53.99	55.26	53.99	55.19	16,961	+0.94(+1.73%)
Jun 04, 2012	54.41	54.55	53.97	54.25	92,953	-0.01(-0.02%)
Jun 01, 2012	54.39	54.92	54.25	54.26	27,050	-1.20(-2.17%)
May 31, 2012	55.88	55.88	55.10	55.46	18,168	-0.42(-0.75%)
May 30, 2012	56.15	56.30	55.74	55.88	25,996	-0.76(-1.35%)
May 29, 2012	56.33	56.71	56.14	56.64	20,189	+0.61(+1.09%)
May 25, 2012	55.64	56.26	55.61	56.03	33,420	+0.41(+0.74%)
May 24, 2012	55.19	55.99	55.10	55.62	72,379	+0.48(+0.87%)
May 23, 2012	54.78	55.29	54.34	55.14	91,201	-0.03(-0.05%)
May 22, 2012	55.37	55.99	54.98	55.17	18,333	-0.14(-0.25%)
May 21, 2012	54.25	55.33	53.71	55.30	22,877	+1.25(+2.31%)
May 18, 2012	55.09	55.09	53.95	54.06	32,629	-0.84(-1.52%)
May 17, 2012	55.47	55.74	54.88	54.89	32,416	-0.57(-1.03%)
May 16, 2012	55.97	56.01	55.47	55.47	46,607	-0.31(-0.55%)
May 15, 2012	55.99	56.32	55.69	55.78	52,602	-0.30(-0.54%)
May 14, 2012	55.98	56.46	55.62	56.08	71,627	-0.42(-0.74%)
May 11, 2012	56.55	57.11	56.46	56.50	424,537	-0.10(-0.18%)
May 10, 2012	56.98	57.02	56.49	56.60	40,811	+0.01(+0.02%)
May 09, 2012	56.82	57.13	56.36	56.59	186,466	-0.78(-1.36%)
May 08, 2012	56.72	57.45	56.25	57.37	243,997	+0.35(+0.61%)
May 07, 2012	56.61	57.25	56.45	57.02	450,714	+0.15(+0.26%)
May 04, 2012	57.71	57.71	56.79	56.88	86,841	-1.02(-1.76%)
May 03, 2012	58.81	58.81	57.61	57.90	56,476	-1.12(-1.90%)
May 02, 2012	58.78	59.39	58.78	59.02	11,466	-0.01(-0.02%)
May 01, 2012	58.26	59.36	58.26	59.02	63,123	+0.68(+1.17%)
Apr 30, 2012	58.91	58.91	58.04	58.34	119,433	-0.85(-1.43%)
Apr 27, 2012	59.80	59.80	59.07	59.19	146,941	-0.55(-0.91%)
Apr 26, 2012	59.29	59.88	58.91	59.73	52,496	-0.61(-1.01%)
Apr 25, 2012	60.80	61.00	60.29	60.34	36,060	+0.20(+0.33%)
Apr 24, 2012	59.83	60.30	59.71	60.14	121,974	-0.09(-0.15%)
Apr 23, 2012	60.41	60.41	59.82	60.23	45,393	-0.67(-1.11%)
Apr 20, 2012	61.17	61.38	60.84	60.91	31,082	-0.03(-0.04%)
Apr 19, 2012	60.30	61.15	60.26	60.93	921,389	+0.60(+1.00%)
Apr 18, 2012	60.25	60.44	60.12	60.33	50,127	+0.02(+0.03%)
Apr 17, 2012	59.40	60.44	59.40	60.32	35,959	+1.29(+2.19%)
Apr 16, 2012	59.74	59.74	59.02	59.02	116,843	-0.45(-0.75%)
Apr 13, 2012	60.02	60.02	59.35	59.47	64,150	-0.66(-1.09%)
Apr 12, 2012	59.24	60.24	59.24	60.13	76,011	+0.90(+1.52%)
Apr 11, 2012	59.13	59.49	59.07	59.22	112,934	+0.55(+0.95%)
Apr 10, 2012	59.56	59.64	58.55	58.67	98,949	-0.98(-1.65%)
Apr 09, 2012	60.40	60.40	59.63	59.65	99,894	-1.56(-2.56%)
Apr 05, 2012	61.08	61.30	60.88	61.22	76,709	+0.05(+0.07%)
Apr 04, 2012	61.44	61.44	60.99	61.17	97,353	-0.61(-0.99%)
Apr 03, 2012	61.67	61.89	61.41	61.78	54,120	+0.36(+0.59%)
Apr 02, 2012	60.94	61.65	60.93	61.42	300,067	+0.57(+0.94%)
Mar 30, 2012	60.39	61.01	60.28	60.84	33,380	+0.63(+1.04%)
Mar 29, 2012	59.03	60.40	58.85	60.22	73,008	+0.81(+1.36%)
Mar 28, 2012	59.36	59.95	58.99	59.41	22,923	+0.07(+0.12%)
Mar 27, 2012	59.64	59.64	58.94	59.33	55,896	-0.19(-0.32%)
Mar 26, 2012	58.74	59.55	58.74	59.52	55,482	+1.41(+2.42%)
Mar 23, 2012	58.15	58.15	57.86	58.12	34,740	-0.04(-0.06%)
Mar 22, 2012	58.10	58.35	58.00	58.15	33,979	-0.35(-0.61%)
Mar 21, 2012	58.48	58.64	58.33	58.51	11,349	-0.02(-0.03%)
Mar 20, 2012	59.18	59.18	58.50	58.53	62,431	-0.88(-1.48%)
Mar 19, 2012	59.33	59.64	59.24	59.41	32,026	+0.05(+0.08%)
Mar 16, 2012	59.39	59.52	59.32	59.36	11,794	+0.10(+0.17%)
Mar 15, 2012	59.27	59.39	58.97	59.26	14,234	+0.05(+0.09%)
Mar 14, 2012	58.88	59.29	58.88	59.21	22,642	+0.34(+0.57%)
Mar 13, 2012	58.37	58.88	58.11	58.87	36,316	+0.76(+1.31%)
Mar 12, 2012	58.54	58.59	58.00	58.11	24,636	-0.67(-1.14%)
Mar 09, 2012	58.38	58.91	58.38	58.78	25,366	+0.54(+0.94%)
Mar 08, 2012	57.93	58.45	57.83	58.24	49,196	+0.72(+1.25%)
Mar 07, 2012	57.27	57.69	57.26	57.52	14,995	+0.37(+0.65%)
Mar 06, 2012	57.52	57.86	56.93	57.15	28,635	-0.98(-1.69%)
Mar 05, 2012	58.34	58.50	58.08	58.13	13,059	-0.31(-0.53%)
Mar 02, 2012	58.74	58.86	58.25	58.44	102,285	-0.43(-0.72%)
Mar 01, 2012	59.01	59.02	58.64	58.86	22,178	+0.12(+0.20%)
Feb 29, 2012	59.23	59.23	58.68	58.74	23,638	-0.35(-0.60%)
Feb 28, 2012	58.93	59.20	58.80	59.10	64,053	+0.12(+0.20%)
Feb 27, 2012	58.60	59.39	58.60	58.98	27,123	+0.17(+0.29%)
Feb 24, 2012	58.39	58.84	58.37	58.81	49,630	+0.51(+0.88%)
Feb 23, 2012	58.10	58.56	58.10	58.30	24,975	+0.22(+0.37%)
Feb 22, 2012	58.13	58.44	57.72	58.08	16,120	-0.05(-0.09%)
Feb 21, 2012	58.35	58.64	58.07	58.14	16,687	-0.02(-0.03%)
Feb 17, 2012	58.45	58.55	58.05	58.15	23,983	-0.22(-0.37%)
Feb 16, 2012	57.79	58.42	57.66	58.37	34,860	+0.55(+0.96%)
Feb 15, 2012	58.14	58.30	57.67	57.82	30,346	-0.02(-0.03%)
Feb 14, 2012	57.10	57.84	57.03	57.84	90,741	+0.70(+1.22%)
Feb 13, 2012	56.91	57.43	56.83	57.14	10,848	+0.52(+0.91%)
Feb 10, 2012	56.30	56.78	56.07	56.62	25,722	-0.08(-0.14%)
Feb 09, 2012	56.89	56.89	56.48	56.70	22,486	-0.03(-0.05%)
Feb 08, 2012	56.60	56.88	56.51	56.73	55,007	+0.11(+0.19%)
Feb 07, 2012	56.06	56.64	55.99	56.62	794,415	+0.57(+1.02%)
Feb 06, 2012	56.89	57.03	55.50	56.05	382,295	-1.01(-1.77%)
Feb 03, 2012	57.36	57.37	56.69	57.06	26,252	+0.15(+0.27%)
Feb 02, 2012	57.12	57.12	56.45	56.90	29,433	-0.34(-0.60%)
Feb 01, 2012	56.25	57.46	56.19	57.25	79,871	+1.30(+2.32%)
Jan 31, 2012	55.95	56.64	55.82	55.95	25,930	+0.28(+0.51%)
Jan 30, 2012	55.69	55.77	55.28	55.67	38,592	-0.42(-0.74%)
Jan 27, 2012	55.67	56.22	55.56	56.08	248,305	+0.53(+0.95%)
Jan 26, 2012	56.46	56.46	55.30	55.56	58,509	-0.85(-1.51%)
Jan 25, 2012	55.71	56.50	54.98	56.41	382,400	+0.22(+0.39%)
Jan 24, 2012	55.83	56.26	55.83	56.19	19,604	+0.15(+0.26%)
Jan 23, 2012	55.96	56.50	55.81	56.05	33,132	-0.01(-0.02%)
Jan 20, 2012	55.98	56.13	55.68	56.06	179,372	-0.05(-0.08%)
Jan 19, 2012	56.12	56.21	55.83	56.10	57,709	-0.18(-0.32%)
Jan 18, 2012	55.83	56.32	55.64	56.28	61,875	+0.42(+0.75%)
Jan 17, 2012	55.77	56.14	55.77	55.87	16,559	+0.65(+1.18%)
Jan 13, 2012	55.08	55.21	54.56	55.21	23,887	-0.13(-0.23%)
Jan 12, 2012	56.15	56.15	55.03	55.34	100,007	-0.44(-0.80%)
Jan 11, 2012	55.54	55.88	55.28	55.79	56,848	+0.12(+0.21%)
Jan 10, 2012	55.75	55.82	55.42	55.67	647,745	+0.32(+0.57%)
Jan 09, 2012	55.46	55.49	54.87	55.35	31,584	-0.02(-0.03%)
Jan 06, 2012	54.70	55.81	54.70	55.37	767,556	+0.75(+1.37%)
Jan 05, 2012	53.82	54.65	53.68	54.62	29,351	+0.56(+1.04%)
Jan 04, 2012	53.90	54.12	53.50	54.06	16,541	+0.64(+1.19%)
Dec 30, 2011	53.60	53.72	53.42	53.42	30,412	-0.17(-0.32%)
Dec 29, 2011	53.21	53.66	53.20	53.60	52,637	+0.41(+0.77%)
Dec 28, 2011	54.17	54.17	53.09	53.19	233,408	-0.97(-1.79%)
Dec 27, 2011	53.86	54.33	53.86	54.16	23,177	+0.12(+0.22%)
Dec 23, 2011	53.82	54.17	53.82	54.04	29,557	+1.05(+1.97%)
Dec 21, 2011	52.60	53.00	52.42	53.00	8,506	+0.34(+0.65%)
Dec 20, 2011	51.88	52.75	51.88	52.65	15,356	+1.49(+2.91%)
Dec 19, 2011	51.77	52.13	51.08	51.16	119,365	-0.42(-0.81%)
Dec 16, 2011	52.04	52.26	51.47	51.58	30,145	+0.22(+0.42%)
Dec 15, 2011	51.34	51.65	51.08	51.36	8,603	+0.50(+0.98%)
Dec 14, 2011	50.95	51.33	50.85	50.86	13,095	-0.42(-0.81%)
Dec 13, 2011	52.24	52.63	51.04	51.28	33,054	-0.62(-1.19%)
Dec 12, 2011	52.20	52.22	51.60	51.90	25,581	-0.71(-1.34%)
Dec 09, 2011	51.91	52.78	51.91	52.60	22,768	+0.73(+1.41%)
Dec 08, 2011	53.07	53.24	51.85	51.87	191,082	-1.58(-2.95%)
Dec 07, 2011	52.74	53.57	52.61	53.45	19,762	+0.22(+0.41%)
Dec 06, 2011	53.39	53.51	53.10	53.23	12,896	-0.08(-0.15%)
Dec 05, 2011	53.90	54.17	53.07	53.31	57,587	+0.24(+0.46%)
Dec 02, 2011	54.13	54.13	52.85	53.07	24,502	-0.47(-0.88%)
Dec 01, 2011	53.59	54.11	53.44	53.54	74,255	-0.16(-0.30%)
Nov 30, 2011	52.94	53.70	52.50	53.70	70,902	+2.37(+4.61%)
Nov 29, 2011	51.00	51.52	50.97	51.34	38,059	+0.41(+0.81%)
Nov 28, 2011	50.55	51.10	50.40	50.92	108,914	+1.59(+3.23%)
Nov 25, 2011	49.86	49.95	49.33	49.33	6,803	-0.34(-0.68%)
Nov 23, 2011	50.17	50.20	49.50	49.67	67,249	-0.93(-1.83%)
Nov 22, 2011	50.59	51.05	50.45	50.59	8,859	-0.15(-0.30%)
Nov 21, 2011	50.81	50.96	50.45	50.75	60,459	-0.82(-1.58%)
Nov 18, 2011	51.63	51.72	51.19	51.56	79,107	+0.22(+0.42%)
Nov 17, 2011	51.96	52.03	51.05	51.34	156,967	-0.64(-1.22%)
Nov 16, 2011	53.01	53.06	51.97	51.98	62,779	-1.57(-2.93%)
Nov 15, 2011	53.41	53.71	52.91	53.55	155,132	-0.06(-0.12%)
Nov 14, 2011	53.56	53.91	53.18	53.61	11,467	-0.21(-0.39%)
Nov 11, 2011	53.42	54.09	53.41	53.82	22,304	+0.97(+1.84%)
Nov 10, 2011	52.62	52.87	51.93	52.85	22,629	+0.75(+1.45%)
Nov 09, 2011	52.54	52.73	51.97	52.10	27,183	-1.52(-2.84%)
Nov 08, 2011	52.97	53.70	52.58	53.62	36,473	+0.89(+1.69%)
Nov 07, 2011	52.00	52.79	51.80	52.73	22,036	+0.73(+1.40%)
Nov 04, 2011	51.44	52.13	51.18	52.01	14,580	+0.05(+0.10%)
Nov 03, 2011	52.14	52.18	51.53	51.95	37,066	+0.24(+0.46%)
Nov 02, 2011	51.54	52.02	51.36	51.72	23,904	+0.60(+1.17%)
Nov 01, 2011	50.87	51.67	50.79	51.12	67,023	-1.33(-2.54%)
Oct 31, 2011	52.71	53.24	52.45	52.45	36,035	-0.77(-1.45%)
Oct 28, 2011	52.50	53.40	52.50	53.22	22,971	-0.05(-0.09%)
Oct 27, 2011	53.40	53.42	52.23	53.27	69,634	+1.22(+2.34%)
Oct 26, 2011	51.51	52.32	51.12	52.05	55,702	+1.25(+2.46%)
Oct 25, 2011	51.35	51.53	50.75	50.80	93,027	-0.56(-1.10%)
Oct 24, 2011	50.26	51.48	50.26	51.36	208,496	+1.57(+3.15%)
Oct 21, 2011	49.15	49.79	49.15	49.79	50,625	+1.12(+2.29%)
Oct 20, 2011	48.40	48.68	47.72	48.68	48,473	+0.08(+0.17%)
Oct 19, 2011	48.59	49.58	48.48	48.60	17,418	-0.12(-0.24%)
Oct 18, 2011	48.25	48.99	47.41	48.71	75,453	+0.31(+0.64%)
Oct 17, 2011	49.17	49.26	48.35	48.40	151,737	-0.98(-1.98%)
Oct 14, 2011	49.26	49.43	48.90	49.38	50,435	+0.79(+1.62%)
Oct 13, 2011	48.43	48.67	47.88	48.60	139,928	-0.16(-0.34%)
Oct 12, 2011	48.62	49.32	48.62	48.76	25,391	+0.62(+1.28%)
Oct 11, 2011	47.69	48.31	47.69	48.14	20,247	+0.06(+0.13%)
Oct 10, 2011	47.27	48.09	47.27	48.08	167,877	+1.50(+3.21%)
Oct 07, 2011	47.03	47.05	46.30	46.58	51,064	-0.31(-0.66%)
Oct 06, 2011	45.92	46.93	45.61	46.89	29,159	+1.28(+2.80%)
Oct 05, 2011	45.16	45.74	44.70	45.61	33,213	+0.54(+1.21%)
Oct 04, 2011	43.65	45.07	43.33	45.07	174,342	+0.63(+1.41%)
Oct 03, 2011	46.42	47.02	44.40	44.44	126,228	-2.30(-4.93%)
Sep 30, 2011	46.80	47.81	46.71	46.74	64,882	-0.73(-1.55%)
Sep 29, 2011	48.50	48.50	46.64	47.48	241,899	+0.01(+0.02%)
Sep 28, 2011	49.10	49.10	47.45	47.47	125,872	-1.63(-3.33%)
Sep 27, 2011	49.38	49.96	48.92	49.10	25,977	+0.71(+1.46%)
Sep 26, 2011	47.80	48.43	46.98	48.40	20,125	+0.99(+2.09%)
Sep 23, 2011	46.88	47.46	46.55	47.41	29,094	+0.42(+0.90%)
Sep 22, 2011	46.87	47.55	46.25	46.99	187,853	-1.16(-2.41%)
Sep 21, 2011	49.89	49.97	48.15	48.15	27,403	-1.60(-3.21%)
Sep 20, 2011	50.43	50.95	49.74	49.74	21,064	-0.55(-1.10%)
Sep 19, 2011	50.17	50.54	49.93	50.30	19,418	-0.68(-1.33%)
Sep 16, 2011	51.03	51.09	50.19	50.98	40,403	+0.20(+0.39%)
Sep 15, 2011	50.44	50.83	49.52	50.78	63,252	+0.75(+1.50%)
Sep 14, 2011	49.98	50.53	48.96	50.02	29,940	+0.32(+0.64%)
Sep 13, 2011	48.84	49.78	48.84	49.71	26,592	+0.93(+1.92%)
Sep 12, 2011	47.68	48.77	47.50	48.77	123,416	+0.36(+0.75%)
Sep 09, 2011	49.37	49.64	48.17	48.41	23,715	-1.74(-3.47%)
Sep 08, 2011	51.18	51.18	50.11	50.15	50,646	-0.85(-1.67%)
Sep 07, 2011	50.00	51.11	49.77	51.00	19,412	+1.89(+3.84%)
Sep 06, 2011	47.87	49.28	47.54	49.12	146,472	-0.18(-0.37%)
Sep 02, 2011	49.75	50.20	49.21	49.30	41,482	-1.30(-2.56%)
Sep 01, 2011	51.17	51.94	50.58	50.59	64,630	-0.49(-0.96%)
Aug 31, 2011	51.54	52.15	50.79	51.08	385,515	-0.07(-0.14%)
Aug 30, 2011	50.48	51.44	50.24	51.16	138,198	+0.48(+0.94%)
Aug 29, 2011	49.81	50.69	49.67	50.68	35,277	+1.57(+3.21%)
Aug 26, 2011	47.69	49.12	46.82	49.11	43,101	+1.05(+2.19%)
Aug 25, 2011	49.61	49.61	47.97	48.06	210,283	-1.16(-2.36%)
Aug 24, 2011	48.33	49.30	48.12	49.22	39,095	+0.73(+1.50%)
Aug 23, 2011	47.03	48.50	46.41	48.49	223,819	+1.80(+3.85%)
Aug 22, 2011	47.82	47.82	46.62	46.70	51,843	-0.21(-0.44%)
Aug 19, 2011	47.00	47.91	46.70	46.90	153,492	-0.80(-1.67%)
Aug 18, 2011	48.97	48.97	47.25	47.70	30,054	-2.00(-4.01%)
Aug 17, 2011	50.01	50.62	49.31	49.70	69,092	-0.27(-0.54%)
Aug 16, 2011	49.94	50.34	49.42	49.97	115,581	-0.34(-0.69%)
Aug 15, 2011	49.01	50.34	49.01	50.31	110,006	+1.49(+3.05%)
Aug 12, 2011	48.71	49.17	48.25	48.83	186,708	+0.68(+1.41%)
Aug 11, 2011	46.24	48.77	46.12	48.15	222,020	+2.03(+4.41%)
Aug 10, 2011	47.19	47.83	46.09	46.11	96,641	-2.09(-4.33%)
Aug 09, 2011	49.52	48.20	45.16	48.20	217,177	+2.66(+5.83%)
Aug 08, 2011	47.99	48.73	45.54	45.54	336,069	-4.44(-8.89%)
Aug 05, 2011	50.90	50.90	48.98	49.99	450,853	-0.34(-0.67%)
Aug 04, 2011	52.03	52.11	50.30	50.32	200,335	-2.41(-4.57%)
Aug 03, 2011	52.60	52.75	51.19	52.73	606,728	+0.14(+0.26%)
Aug 02, 2011	53.60	54.24	52.60	52.60	522,857	-1.25(-2.32%)

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