Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	32.07	32.10	32.04	32.10	7,674	+0.02(+0.06%)
Jul 30, 2012	32.01	32.13	32.01	32.09	7,093	+0.00(+0.00%)
Jul 27, 2012	32.19	32.19	32.06	32.09	4,756	-0.17(-0.52%)
Jul 26, 2012	32.42	32.42	32.24	32.25	107,932	-0.32(-0.98%)
Jul 25, 2012	32.59	32.59	32.54	32.57	7,973	+0.07(+0.20%)
Jul 24, 2012	32.39	32.58	32.39	32.51	63,185	+0.18(+0.55%)
Jul 23, 2012	32.47	32.55	32.33	32.33	11,168	+0.06(+0.17%)
Jul 20, 2012	32.28	32.29	32.27	32.27	532	+0.15(+0.47%)
Jul 19, 2012	32.19	32.19	32.10	32.12	6,587	-0.10(-0.32%)
Jul 18, 2012	32.38	32.38	32.23	32.23	12,724	-0.17(-0.52%)
Jul 17, 2012	32.47	32.49	32.39	32.39	532	-0.15(-0.46%)
Jul 16, 2012	32.48	32.54	32.43	32.54	7,981	+0.13(+0.41%)
Jul 13, 2012	32.44	32.46	32.39	32.41	30,536	-0.08(-0.23%)
Jul 12, 2012	32.54	32.63	32.49	32.49	7,114	+0.08(+0.23%)
Jul 11, 2012	32.50	32.58	32.41	32.41	3,091	-0.18(-0.55%)
Jul 10, 2012	32.36	32.60	32.36	32.59	6,843	+0.15(+0.46%)
Jul 09, 2012	32.44	32.48	32.42	32.44	5,909	-0.02(-0.06%)
Jul 06, 2012	32.48	32.49	32.44	32.46	2,092	+0.11(+0.35%)
Jul 05, 2012	32.47	32.57	32.34	32.35	1,785	-0.07(-0.23%)
Jul 03, 2012	32.51	32.53	32.40	32.42	1,873	-0.23(-0.72%)
Jul 02, 2012	32.38	32.72	30.90	32.66	14,811	+0.10(+0.32%)
Jun 29, 2012	32.69	32.69	32.55	32.55	114,929	-0.37(-1.11%)
Jun 28, 2012	32.98	32.99	32.85	32.92	58,982	+0.02(+0.06%)
Jun 27, 2012	33.02	33.02	32.87	32.90	49,577	-0.23(-0.68%)
Jun 26, 2012	33.06	33.15	33.05	33.13	102,632	+0.05(+0.14%)
Jun 25, 2012	33.00	33.39	33.00	33.08	129,732	+0.07(+0.22%)
Jun 22, 2012	33.13	33.13	32.97	33.00	79,420	-0.23(-0.68%)
Jun 21, 2012	32.95	33.24	32.91	33.23	230,217	+0.27(+0.82%)
Jun 20, 2012	33.04	33.07	32.93	32.96	79,186	-0.11(-0.34%)
Jun 19, 2012	33.16	33.18	33.00	33.07	13,000	-0.23(-0.68%)
Jun 18, 2012	33.38	33.41	33.30	33.30	31,724	+0.03(+0.08%)
Jun 15, 2012	33.46	33.46	33.27	33.27	143,358	-0.14(-0.42%)
Jun 14, 2012	33.62	33.65	33.36	33.41	22,794	-0.23(-0.67%)
Jun 13, 2012	33.63	33.73	33.49	33.63	83,967	+0.08(+0.25%)
Jun 12, 2012	33.49	33.74	33.49	33.55	43,637	-0.23(-0.69%)
Jun 11, 2012	33.49	33.79	33.45	33.78	91,230	+0.20(+0.59%)
Jun 08, 2012	33.79	33.79	33.50	33.59	63,603	-0.14(-0.42%)
Jun 07, 2012	33.94	33.95	33.59	33.73	354,035	-0.09(-0.28%)
Jun 06, 2012	34.04	34.04	33.82	33.82	227,311	-0.32(-0.93%)
Jun 05, 2012	34.24	34.42	34.12	34.14	88,744	-0.31(-0.90%)
Jun 04, 2012	34.49	34.49	34.36	34.45	58,133	-0.02(-0.06%)
Jun 01, 2012	34.21	34.56	34.21	34.47	188,684	+0.34(+1.00%)
May 31, 2012	33.99	34.19	33.82	34.13	139,285	+0.25(+0.75%)
May 30, 2012	33.82	33.94	33.82	33.88	82,351	+0.21(+0.61%)
May 29, 2012	33.43	33.85	31.02	33.67	28,340	-0.43(-1.25%)
May 25, 2012	34.02	34.10	34.02	34.10	2,664	+0.11(+0.32%)
May 24, 2012	33.94	33.99	33.94	33.99	2,931	-0.00(-0.01%)
May 23, 2012	34.09	34.15	33.99	33.99	35,497	+0.03(+0.09%)
May 22, 2012	33.89	33.98	33.73	33.96	72,630	-0.01(-0.03%)
May 21, 2012	34.29	34.29	33.97	33.97	30,131	-0.38(-1.12%)
May 18, 2012	34.15	34.37	34.04	34.36	100,896	+0.00(+0.00%)
May 17, 2012	34.07	34.88	33.87	34.36	67,607	+0.50(+1.47%)
May 16, 2012	33.49	33.86	33.41	33.86	17,898	+0.36(+1.08%)
May 15, 2012	33.33	33.51	33.33	33.50	77,313	+0.10(+0.30%)
May 14, 2012	33.02	33.44	33.02	33.40	271,714	+0.37(+1.13%)
May 11, 2012	33.05	33.05	33.02	33.02	4,370	-0.19(-0.57%)
May 10, 2012	33.15	33.21	33.15	33.21	3,101	+0.02(+0.06%)
May 09, 2012	33.14	33.24	33.11	33.19	32,036	+0.13(+0.39%)
May 08, 2012	33.07	33.18	33.06	33.06	5,160	+0.08(+0.23%)
May 07, 2012	33.13	33.13	32.98	32.99	8,320	-0.12(-0.37%)
May 04, 2012	33.08	33.15	33.08	33.11	135,136	+0.07(+0.21%)
May 03, 2012	33.00	33.05	33.00	33.04	2,680	+0.03(+0.10%)
May 02, 2012	32.97	33.10	32.94	33.00	18,801	-0.11(-0.35%)
May 01, 2012	33.12	33.15	33.00	33.12	4,466	-0.06(-0.19%)
Apr 30, 2012	33.21	33.29	33.17	33.18	7,511	-0.05(-0.15%)
Apr 27, 2012	33.24	33.29	33.22	33.23	5,340	+0.02(+0.05%)
Apr 26, 2012	33.27	33.27	33.21	33.21	6,395	-0.07(-0.20%)
Apr 25, 2012	33.34	33.38	33.26	33.28	11,153	-0.29(-0.87%)
Apr 24, 2012	33.60	33.60	33.57	33.57	2,131	-0.08(-0.25%)
Apr 23, 2012	33.65	33.66	33.62	33.65	22,384	+0.07(+0.20%)
Apr 20, 2012	33.54	33.59	33.50	33.59	10,024	+0.04(+0.11%)
Apr 19, 2012	33.41	33.57	33.41	33.55	10,040	+0.00(+0.00%)
Apr 18, 2012	33.51	33.57	33.49	33.55	4,517	+0.05(+0.14%)
Apr 17, 2012	33.81	33.81	33.50	33.50	2,341	-0.21(-0.61%)
Apr 16, 2012	33.61	33.76	33.61	33.71	64,178	+0.03(+0.10%)
Apr 13, 2012	33.67	33.71	33.63	33.67	2,451	+0.02(+0.07%)
Apr 12, 2012	33.88	33.96	33.62	33.65	4,796	-0.31(-0.91%)
Apr 11, 2012	33.96	34.02	33.92	33.96	3,277	-0.25(-0.74%)
Apr 10, 2012	33.93	34.21	33.93	34.21	45,066	+0.21(+0.61%)
Apr 09, 2012	33.86	34.01	33.86	34.01	31,544	+0.17(+0.50%)
Apr 05, 2012	33.80	33.84	33.80	33.84	15,988	+0.16(+0.47%)
Apr 04, 2012	33.70	33.76	33.68	33.68	6,661	+0.08(+0.25%)
Apr 03, 2012	33.53	33.60	33.51	33.60	2,536	+0.00(+0.00%)
Apr 02, 2012	33.31	33.62	31.57	33.60	24,708	-0.03(-0.08%)
Mar 30, 2012	33.52	33.66	33.52	33.62	6,617	+0.04(+0.11%)
Mar 29, 2012	33.66	33.70	33.59	33.59	5,009	+0.03(+0.08%)
Mar 28, 2012	33.54	33.64	33.54	33.56	3,464	+0.13(+0.39%)
Mar 27, 2012	33.55	33.56	33.43	33.43	14,213	-0.13(-0.39%)
Mar 26, 2012	33.68	33.68	33.56	33.56	39,015	-0.21(-0.61%)
Mar 23, 2012	33.79	33.79	33.67	33.76	6,715	+0.08(+0.22%)
Mar 22, 2012	33.81	33.81	33.67	33.69	72,694	-0.07(-0.19%)
Mar 21, 2012	33.68	33.76	33.68	33.76	11,415	+0.13(+0.39%)
Mar 20, 2012	33.66	33.70	33.62	33.62	1,595	-0.04(-0.11%)
Mar 19, 2012	33.76	33.78	33.61	33.66	7,170	-0.07(-0.22%)
Mar 16, 2012	33.76	33.82	33.69	33.74	25,272	+0.14(+0.42%)
Mar 15, 2012	33.37	33.67	33.37	33.60	10,871	+0.05(+0.14%)
Mar 14, 2012	33.56	33.69	33.50	33.55	15,636	+0.06(+0.17%)
Mar 13, 2012	33.72	33.72	33.48	33.49	8,859	-0.23(-0.67%)
Mar 12, 2012	33.66	33.76	33.66	33.72	28,158	+0.08(+0.25%)
Mar 09, 2012	33.67	33.73	33.61	33.63	183,778	-0.08(-0.25%)
Mar 08, 2012	33.87	33.92	33.71	33.72	124,270	-0.28(-0.83%)
Mar 07, 2012	34.03	34.06	33.96	34.00	36,219	-0.09(-0.25%)
Mar 06, 2012	33.76	34.10	33.75	34.09	53,615	+0.41(+1.23%)
Mar 05, 2012	33.43	33.67	33.37	33.67	27,359	+0.22(+0.65%)
Mar 02, 2012	33.36	33.47	33.34	33.45	48,469	+0.08(+0.25%)
Mar 01, 2012	33.41	33.41	33.33	33.37	42,208	-0.16(-0.48%)
Feb 29, 2012	33.45	33.53	33.38	33.53	3,890	+0.07(+0.20%)
Feb 28, 2012	33.48	33.49	33.31	33.46	10,773	-0.08(-0.22%)
Feb 27, 2012	33.58	33.61	33.49	33.54	9,068	-0.04(-0.11%)
Feb 24, 2012	33.63	33.63	33.50	33.58	13,566	-0.06(-0.17%)
Feb 23, 2012	33.76	33.76	33.59	33.63	28,235	-0.15(-0.44%)
Feb 22, 2012	33.83	33.85	33.76	33.78	15,726	-0.07(-0.22%)
Feb 21, 2012	33.95	33.97	33.80	33.86	70,958	-0.19(-0.55%)
Feb 17, 2012	33.92	34.07	33.92	34.05	8,420	+0.00(+0.00%)
Feb 16, 2012	34.17	34.23	34.05	34.05	7,061	-0.15(-0.44%)
Feb 15, 2012	34.01	34.20	33.96	34.20	40,749	+0.11(+0.33%)
Feb 14, 2012	34.05	34.11	34.05	34.08	6,100	+0.06(+0.17%)
Feb 13, 2012	34.06	34.13	34.00	34.03	21,180	-0.18(-0.52%)
Feb 10, 2012	34.02	34.21	34.02	34.21	447,121	+0.35(+1.03%)
Feb 09, 2012	33.90	34.00	33.86	33.86	23,655	-0.08(-0.22%)
Feb 08, 2012	33.90	33.94	33.86	33.93	10,751	+0.01(+0.03%)
Feb 07, 2012	34.02	34.04	33.91	33.92	48,035	-0.11(-0.33%)
Feb 06, 2012	34.06	34.07	33.99	34.04	10,659	+0.00(+0.00%)
Feb 03, 2012	33.94	34.06	33.93	34.04	12,583	-0.07(-0.21%)
Feb 02, 2012	34.09	34.12	34.07	34.11	24,180	+0.01(+0.03%)
Feb 01, 2012	34.12	34.26	34.03	34.10	12,328	-0.13(-0.37%)
Jan 31, 2012	34.20	34.29	34.20	34.22	10,549	+0.00(+0.00%)
Jan 30, 2012	34.30	34.35	34.21	34.22	19,143	+0.05(+0.16%)
Jan 27, 2012	34.06	34.17	34.06	34.17	9,113	+0.09(+0.25%)
Jan 26, 2012	34.10	34.14	33.86	34.08	104,850	-0.08(-0.22%)
Jan 25, 2012	34.47	34.47	34.15	34.16	51,972	-0.31(-0.90%)
Jan 24, 2012	34.61	34.61	34.47	34.47	14,256	-0.07(-0.19%)
Jan 23, 2012	34.63	34.63	34.51	34.53	21,574	-0.09(-0.27%)
Jan 20, 2012	34.66	34.69	34.51	34.63	7,262	-0.05(-0.14%)
Jan 19, 2012	34.65	34.72	34.58	34.67	35,210	-0.08(-0.24%)
Jan 18, 2012	34.85	34.88	34.74	34.76	8,074	-0.12(-0.35%)
Jan 17, 2012	34.79	34.91	34.79	34.88	6,316	-0.02(-0.06%)
Jan 13, 2012	34.94	35.10	34.89	34.90	9,380	+0.04(+0.11%)
Jan 12, 2012	34.75	34.93	34.75	34.86	14,098	+0.02(+0.05%)
Jan 11, 2012	34.86	34.89	34.81	34.84	13,346	-0.01(-0.03%)
Jan 10, 2012	34.86	34.86	34.77	34.85	26,199	-0.05(-0.13%)
Jan 09, 2012	34.97	34.97	34.88	34.90	151,870	-0.18(-0.51%)
Jan 06, 2012	34.88	35.08	34.88	35.08	135,803	+0.20(+0.56%)
Jan 05, 2012	34.74	34.96	34.74	34.88	10,072	+0.12(+0.35%)
Jan 04, 2012	34.69	34.90	34.69	34.76	6,466	-0.07(-0.19%)
Dec 30, 2011	34.73	34.84	34.73	34.82	11,854	-0.00(-0.00%)
Dec 29, 2011	35.04	35.04	34.80	34.82	5,846	-0.24(-0.70%)
Dec 28, 2011	34.88	35.13	34.88	35.07	134,556	+0.23(+0.65%)
Dec 27, 2011	34.96	35.04	34.84	34.84	14,128	-0.11(-0.32%)
Dec 23, 2011	35.18	35.18	34.96	34.96	60,127	-0.35(-0.98%)
Dec 21, 2011	35.51	35.54	35.30	35.30	9,565	-0.15(-0.42%)
Dec 20, 2011	35.69	35.69	35.37	35.45	165,230	-0.42(-1.17%)
Dec 19, 2011	35.83	35.88	35.66	35.87	67,595	-0.01(-0.03%)
Dec 16, 2011	35.94	35.98	35.85	35.88	15,330	-0.14(-0.39%)
Dec 15, 2011	35.90	36.28	35.74	36.03	46,697	-0.09(-0.26%)
Dec 14, 2011	36.08	36.25	36.08	36.12	38,173	-0.01(-0.03%)
Dec 13, 2011	35.85	36.13	35.77	36.13	71,854	+0.18(+0.50%)
Dec 12, 2011	35.92	36.00	35.91	35.95	18,840	+0.15(+0.41%)
Dec 09, 2011	36.45	36.59	35.75	35.80	14,729	-0.27(-0.75%)
Dec 08, 2011	35.95	36.07	35.90	36.07	29,653	+0.15(+0.42%)
Dec 07, 2011	36.17	36.17	35.78	35.92	58,242	+0.14(+0.39%)
Dec 06, 2011	36.04	36.04	35.72	35.78	76,425	-0.20(-0.55%)
Dec 05, 2011	35.88	36.00	35.81	35.98	22,695	-0.12(-0.33%)
Dec 02, 2011	36.21	36.23	36.06	36.10	228,265	-0.23(-0.62%)
Dec 01, 2011	36.49	36.53	36.29	36.33	84,839	-0.18(-0.49%)
Nov 30, 2011	36.63	36.77	36.50	36.50	44,584	-0.70(-1.89%)
Nov 29, 2011	37.35	37.80	37.16	37.21	105,345	-0.25(-0.67%)
Nov 28, 2011	37.62	37.66	37.05	37.46	297,148	-0.84(-2.20%)
Nov 25, 2011	38.63	38.70	37.86	38.31	138,782	+0.06(+0.16%)
Nov 23, 2011	37.92	38.32	37.67	38.24	368,563	+0.61(+1.63%)
Nov 22, 2011	37.40	37.64	37.24	37.63	38,138	+0.44(+1.19%)
Nov 21, 2011	37.05	37.36	36.91	37.19	46,626	+0.24(+0.66%)
Nov 18, 2011	36.87	36.94	36.78	36.94	53,379	-0.04(-0.10%)
Nov 17, 2011	36.66	37.08	36.60	36.98	185,675	+0.30(+0.82%)
Nov 16, 2011	36.45	36.83	36.38	36.68	147,749	+0.37(+1.01%)
Nov 15, 2011	36.32	36.47	36.29	36.32	5,644	+0.07(+0.18%)
Nov 14, 2011	36.14	36.36	36.10	36.25	53,411	+0.25(+0.70%)
Nov 11, 2011	36.27	36.70	35.95	36.00	109,651	-0.45(-1.24%)
Nov 10, 2011	36.22	36.45	36.20	36.45	45,080	-0.08(-0.23%)
Nov 09, 2011	36.14	36.53	36.07	36.53	100,294	+0.74(+2.07%)
Nov 08, 2011	35.75	35.90	35.73	35.79	6,979	-0.03(-0.08%)
Nov 07, 2011	35.82	36.00	35.79	35.82	25,231	+0.08(+0.21%)
Nov 04, 2011	35.88	35.97	35.72	35.74	11,085	+0.07(+0.18%)
Nov 03, 2011	35.79	35.98	35.65	35.68	57,165	-0.47(-1.30%)
Nov 02, 2011	36.26	36.27	36.03	36.15	87,964	-0.25(-0.70%)
Nov 01, 2011	36.36	36.54	36.12	36.40	54,928	+0.62(+1.73%)
Oct 31, 2011	35.63	35.83	35.63	35.78	26,984	+0.31(+0.88%)
Oct 28, 2011	35.28	35.58	35.28	35.47	13,275	+0.15(+0.41%)
Oct 27, 2011	35.19	35.49	34.94	35.32	103,827	-0.59(-1.63%)
Oct 26, 2011	35.80	36.07	35.79	35.91	74,168	-0.11(-0.31%)
Oct 25, 2011	35.69	36.04	35.65	36.02	429,499	+0.53(+1.50%)
Oct 24, 2011	36.34	36.34	35.34	35.49	127,725	-0.93(-2.55%)
Oct 21, 2011	36.67	36.69	36.35	36.42	232,754	-0.53(-1.42%)
Oct 20, 2011	37.07	37.09	36.94	36.94	20,761	-0.25(-0.68%)
Oct 19, 2011	37.02	37.22	36.74	37.20	85,830	+0.09(+0.25%)
Oct 18, 2011	37.37	37.52	37.02	37.10	20,980	-0.21(-0.55%)
Oct 17, 2011	37.39	37.39	37.24	37.31	24,462	+0.15(+0.40%)
Oct 14, 2011	37.21	37.32	37.06	37.16	207,946	-0.21(-0.57%)
Oct 13, 2011	37.34	37.64	37.30	37.37	117,437	+0.17(+0.47%)
Oct 12, 2011	38.08	38.08	37.15	37.20	344,086	-0.89(-2.33%)
Oct 11, 2011	37.72	38.09	37.72	38.09	314,491	+0.41(+1.10%)
Oct 10, 2011	38.34	38.34	37.67	37.67	47,646	-0.84(-2.18%)
Oct 07, 2011	38.32	38.82	38.30	38.51	573,083	-0.12(-0.32%)
Oct 06, 2011	38.77	38.85	38.58	38.63	372,556	-0.53(-1.34%)
Oct 05, 2011	39.60	39.72	39.06	39.16	195,097	-0.51(-1.28%)
Oct 04, 2011	40.32	41.04	39.67	39.67	447,939	+0.13(+0.33%)
Oct 03, 2011	39.14	39.53	38.99	39.53	125,810	+0.49(+1.25%)
Sep 30, 2011	38.68	39.05	38.58	39.05	277,790	+0.72(+1.88%)
Sep 29, 2011	38.15	38.39	38.05	38.32	85,532	+0.04(+0.10%)
Sep 28, 2011	37.85	38.31	37.85	38.29	48,968	+0.39(+1.04%)
Sep 27, 2011	37.66	37.89	37.66	37.89	124,514	-0.03(-0.07%)
Sep 26, 2011	38.05	38.12	37.74	37.92	234,062	-0.13(-0.35%)
Sep 23, 2011	38.26	38.26	37.87	38.05	431,845	-0.10(-0.27%)
Sep 22, 2011	38.06	38.20	37.94	38.16	190,776	+0.57(+1.52%)
Sep 21, 2011	37.26	37.58	37.20	37.58	99,847	+0.24(+0.66%)
Sep 20, 2011	37.36	37.41	37.22	37.34	137,327	-0.06(-0.15%)
Sep 19, 2011	37.41	37.51	37.30	37.40	18,131	+0.09(+0.25%)
Sep 16, 2011	37.24	37.43	37.24	37.30	21,731	+0.00(+0.00%)
Sep 15, 2011	37.45	37.49	37.30	37.30	20,785	-0.17(-0.45%)
Sep 14, 2011	37.71	37.85	37.46	37.47	51,755	-0.29(-0.77%)
Sep 13, 2011	38.01	38.06	37.74	37.76	194,274	-0.27(-0.72%)
Sep 12, 2011	38.51	38.51	37.98	38.03	59,801	+0.16(+0.42%)
Sep 09, 2011	37.60	37.87	37.43	37.87	131,774	+0.40(+1.08%)
Sep 08, 2011	37.57	37.57	37.42	37.47	48,284	-0.12(-0.32%)
Sep 07, 2011	37.60	37.61	37.42	37.59	26,157	-0.13(-0.35%)
Sep 06, 2011	37.85	37.86	37.67	37.72	147,632	+0.44(+1.18%)
Sep 02, 2011	37.70	37.70	37.15	37.28	122,326	+0.08(+0.23%)
Sep 01, 2011	37.08	37.22	37.08	37.20	18,076	+0.18(+0.48%)
Aug 31, 2011	37.32	37.32	37.01	37.02	81,421	-0.61(-1.62%)
Aug 30, 2011	37.82	37.82	37.54	37.63	7,564	-0.11(-0.30%)
Aug 29, 2011	37.95	37.95	37.69	37.74	62,215	-0.31(-0.81%)
Aug 26, 2011	38.56	38.73	38.03	38.05	22,262	-0.42(-1.10%)
Aug 25, 2011	38.04	38.48	37.85	38.47	155,107	+0.30(+0.79%)
Aug 24, 2011	38.07	38.36	38.01	38.17	145,078	+0.16(+0.43%)
Aug 23, 2011	38.40	38.57	38.01	38.01	25,033	-0.31(-0.82%)
Aug 22, 2011	38.09	38.32	37.90	38.32	60,599	-0.08(-0.20%)
Aug 19, 2011	38.32	38.45	37.85	38.40	176,445	+0.31(+0.81%)
Aug 18, 2011	38.00	39.20	38.00	38.09	123,654	+0.48(+1.27%)
Aug 17, 2011	37.75	37.77	37.57	37.61	18,545	-0.35(-0.91%)
Aug 16, 2011	37.91	38.02	37.53	37.96	34,757	+0.25(+0.67%)
Aug 15, 2011	38.08	38.14	37.70	37.70	103,349	-0.65(-1.69%)
Aug 12, 2011	38.15	38.38	38.01	38.35	22,165	+0.16(+0.42%)
Aug 11, 2011	39.20	39.20	38.14	38.19	68,836	-0.65(-1.67%)
Aug 10, 2011	38.51	39.08	37.67	38.84	92,032	+0.57(+1.50%)
Aug 09, 2011	37.86	39.52	38.27	38.27	148,035	-1.24(-3.13%)
Aug 08, 2011	39.40	39.80	38.81	39.51	275,133	+1.59(+4.21%)
Aug 05, 2011	37.63	38.73	37.34	37.91	332,105	+0.02(+0.05%)
Aug 04, 2011	36.94	37.89	36.94	37.89	78,722	+1.10(+2.98%)
Aug 03, 2011	36.74	37.08	36.68	36.79	44,050	+0.03(+0.08%)
Aug 02, 2011	36.41	36.77	36.39	36.77	22,657	+0.39(+1.08%)

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