Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	48.06	48.79	47.98	47.98	162,368	-1.30(-2.64%)
Oct 28, 2011	47.74	49.49	45.00	49.28	85,223	+0.28(+0.57%)
Oct 27, 2011	47.69	49.40	47.01	49.00	142,502	+2.57(+5.54%)
Oct 26, 2011	47.12	47.22	46.17	46.43	96,329	+0.09(+0.19%)
Oct 25, 2011	47.64	47.74	46.26	46.34	73,401	-1.51(-3.16%)
Oct 24, 2011	46.60	48.13	46.15	47.85	93,871	+1.33(+2.86%)
Oct 21, 2011	45.53	46.56	45.21	46.52	109,619	+1.52(+3.38%)
Oct 20, 2011	44.00	45.14	43.50	45.00	72,117	+0.87(+1.97%)
Oct 19, 2011	45.06	45.65	44.00	44.13	103,423	-1.27(-2.80%)
Oct 18, 2011	44.32	46.43	43.85	45.40	179,019	+1.24(+2.81%)
Oct 17, 2011	44.71	45.28	43.50	44.16	211,331	-0.19(-0.43%)
Oct 14, 2011	42.31	44.97	42.31	44.35	216,230	+2.35(+5.60%)
Oct 13, 2011	43.70	43.70	40.78	42.00	68,169	-0.83(-1.94%)
Oct 12, 2011	42.92	44.00	42.45	42.83	65,534	+0.67(+1.59%)
Oct 11, 2011	42.96	43.73	41.97	42.16	89,011	-1.29(-2.97%)
Oct 10, 2011	41.29	43.83	41.29	43.45	221,458	+3.38(+8.44%)
Oct 07, 2011	41.28	42.52	40.06	40.07	178,169	-1.28(-3.10%)
Oct 06, 2011	40.48	41.66	40.20	41.35	132,153	+2.27(+5.81%)
Oct 05, 2011	37.67	39.49	36.85	39.08	253,754	+1.77(+4.74%)
Oct 04, 2011	37.43	38.35	35.51	37.31	467,513	-0.72(-1.89%)
Oct 03, 2011	41.71	42.10	37.66	38.03	300,854	-4.07(-9.67%)
Sep 30, 2011	43.82	44.57	41.53	42.10	311,086	-2.28(-5.14%)
Sep 29, 2011	43.35	45.09	43.35	44.38	169,243	+1.74(+4.08%)
Sep 28, 2011	43.50	43.93	42.64	42.64	138,301	-1.17(-2.67%)
Sep 27, 2011	44.48	45.00	43.45	43.81	101,302	+0.23(+0.53%)
Sep 26, 2011	42.96	43.58	42.32	43.58	94,497	+1.17(+2.76%)
Sep 23, 2011	42.05	42.91	42.05	42.41	102,373	+0.26(+0.62%)
Sep 22, 2011	44.50	44.50	41.96	42.15	283,357	-3.35(-7.36%)
Sep 21, 2011	46.58	47.35	45.49	45.50	193,294	-1.34(-2.86%)
Sep 20, 2011	47.70	48.00	46.81	46.84	104,735	-0.42(-0.89%)
Sep 19, 2011	46.46	47.71	46.18	47.26	115,755	+0.15(+0.32%)
Sep 16, 2011	47.56	47.56	46.18	47.11	425,301	-0.50(-1.05%)
Sep 15, 2011	47.37	48.32	46.50	47.61	124,908	+0.73(+1.56%)
Sep 14, 2011	47.86	48.84	46.60	46.88	158,107	-0.73(-1.53%)
Sep 13, 2011	47.01	48.02	46.83	47.61	128,291	+1.11(+2.39%)
Sep 12, 2011	47.09	47.70	45.61	46.50	185,652	-1.82(-3.77%)
Sep 09, 2011	49.19	50.31	48.23	48.32	120,264	-1.39(-2.80%)
Sep 08, 2011	50.15	51.36	49.52	49.71	136,356	-0.24(-0.48%)
Sep 07, 2011	50.04	50.18	49.39	49.95	97,508	+0.62(+1.26%)
Sep 06, 2011	48.30	49.66	47.88	49.33	158,188	-0.32(-0.64%)
Sep 02, 2011	49.49	50.46	48.83	49.65	109,956	-1.41(-2.76%)
Sep 01, 2011	53.70	54.08	50.99	51.06	135,865	-3.03(-5.60%)
Aug 31, 2011	53.20	54.17	52.81	54.09	168,200	+0.87(+1.63%)
Aug 30, 2011	51.88	53.47	51.67	53.22	68,759	+0.12(+0.23%)
Aug 29, 2011	50.86	53.20	50.58	53.10	100,621	+2.89(+5.76%)
Aug 26, 2011	49.94	51.45	49.45	50.21	102,958	-0.06(-0.12%)
Aug 25, 2011	53.55	53.98	50.00	50.27	133,347	-2.78(-5.24%)
Aug 24, 2011	51.69	53.20	50.95	53.05	119,686	+1.16(+2.24%)
Aug 23, 2011	49.82	53.06	49.02	51.89	182,488	+2.05(+4.11%)
Aug 22, 2011	51.25	52.01	49.18	49.84	116,138	-0.34(-0.68%)
Aug 19, 2011	50.09	52.13	50.03	50.18	160,437	-0.52(-1.03%)
Aug 18, 2011	53.67	53.83	50.39	50.70	421,558	-4.93(-8.86%)
Aug 17, 2011	55.96	55.96	55.03	55.63	122,168	+0.06(+0.11%)
Aug 16, 2011	55.10	57.77	54.81	55.57	172,014	-0.25(-0.45%)
Aug 15, 2011	52.85	55.85	51.99	55.82	158,662	+3.60(+6.89%)
Aug 12, 2011	56.19	57.08	52.21	52.22	288,121	-3.35(-6.03%)
Aug 11, 2011	52.92	56.85	52.77	55.57	270,295	+3.21(+6.13%)
Aug 10, 2011	51.05	56.76	49.13	52.36	389,662	+2.27(+4.53%)
Aug 09, 2011	50.00	50.51	46.51	50.09	424,313	+4.75(+10.48%)
Aug 08, 2011	50.00	51.72	45.25	45.34	531,964	-6.96(-13.31%)
Aug 05, 2011	52.95	54.25	48.00	52.30	512,940	-0.20(-0.38%)
Aug 04, 2011	54.68	54.89	51.93	52.50	505,388	-2.80(-5.06%)
Aug 03, 2011	55.93	55.93	53.61	55.30	198,604	-0.59(-1.06%)
Aug 02, 2011	58.87	59.27	55.86	55.89	229,581	-3.49(-5.88%)
Aug 01, 2011	61.07	61.53	59.23	59.38	97,453	-1.08(-1.79%)
Jul 29, 2011	60.81	61.38	60.32	60.46	70,740	-0.77(-1.26%)
Jul 28, 2011	60.84	61.99	60.01	61.23	108,351	+0.57(+0.94%)
Jul 27, 2011	62.55	62.68	60.60	60.66	94,443	-1.93(-3.08%)
Jul 26, 2011	62.62	62.85	62.49	62.59	47,941	+0.14(+0.22%)
Jul 25, 2011	62.50	62.85	62.22	62.45	37,428	-0.52(-0.83%)
Jul 22, 2011	62.86	63.08	62.81	62.97	77,854	-0.18(-0.29%)
Jul 21, 2011	61.72	63.23	61.47	63.15	89,962	+1.70(+2.77%)
Jul 20, 2011	61.36	61.57	60.81	61.45	58,925	+0.15(+0.24%)
Jul 19, 2011	61.32	62.21	60.70	61.30	58,366	+0.38(+0.62%)
Jul 18, 2011	61.80	61.80	59.57	60.92	86,566	-1.02(-1.65%)
Jul 15, 2011	61.20	61.96	60.56	61.94	83,250	+1.10(+1.81%)
Jul 14, 2011	62.00	62.06	60.57	60.84	65,163	-1.04(-1.68%)
Jul 13, 2011	62.67	63.94	61.55	61.88	102,179	-0.67(-1.07%)
Jul 12, 2011	62.51	63.69	62.34	62.55	52,577	+0.02(+0.03%)
Jul 11, 2011	63.52	63.81	62.46	62.53	67,289	-1.66(-2.59%)
Jul 08, 2011	64.29	64.99	64.00	64.19	64,029	-0.77(-1.19%)
Jul 07, 2011	64.67	65.15	64.25	64.96	81,807	+1.03(+1.61%)
Jul 06, 2011	65.70	66.31	63.65	63.93	128,208	-1.58(-2.41%)
Jul 05, 2011	64.49	66.42	64.00	65.51	118,504	+1.17(+1.82%)
Jul 01, 2011	64.99	65.58	63.87	64.34	92,919	-0.70(-1.08%)
Jun 30, 2011	64.05	65.41	63.74	65.04	229,567	+1.31(+2.06%)
Jun 29, 2011	63.39	64.53	63.22	63.73	118,976	+0.50(+0.79%)
Jun 28, 2011	62.66	63.63	61.55	63.23	102,788	+0.94(+1.51%)
Jun 27, 2011	63.25	64.32	62.24	62.29	206,375	-1.21(-1.91%)
Jun 24, 2011	64.67	64.85	63.01	63.50	540,794	-0.97(-1.50%)
Jun 23, 2011	64.47	64.62	63.78	64.47	116,843	-0.91(-1.39%)
Jun 22, 2011	65.39	65.93	65.30	65.38	90,159	-0.46(-0.70%)
Jun 21, 2011	65.42	65.96	64.78	65.84	96,031	+0.62(+0.95%)
Jun 20, 2011	65.06	65.43	64.96	65.22	120,633	+0.13(+0.20%)
Jun 17, 2011	66.76	67.03	64.61	65.09	135,434	-0.93(-1.41%)
Jun 16, 2011	66.80	66.83	64.84	66.02	212,452	-0.63(-0.95%)
Jun 15, 2011	69.03	69.20	66.32	66.65	177,129	-2.71(-3.91%)
Jun 14, 2011	69.06	70.37	68.23	69.36	209,311	+0.92(+1.34%)
Jun 13, 2011	72.01	72.16	67.14	68.44	410,686	-3.55(-4.93%)
Jun 10, 2011	73.16	73.50	71.96	71.99	227,583	-1.68(-2.28%)
Jun 09, 2011	73.31	74.30	73.07	73.67	158,632	+0.36(+0.49%)
Jun 08, 2011	73.18	74.01	72.34	73.31	215,578	-0.25(-0.34%)
Jun 07, 2011	73.71	74.65	73.42	73.56	110,538	+0.49(+0.67%)
Jun 06, 2011	73.27	73.82	71.49	73.07	254,526	-0.20(-0.27%)
Jun 03, 2011	72.33	74.21	72.33	73.27	161,437	+4.14(+5.99%)
May 24, 2011	67.88	69.53	67.50	69.13	235,684	+1.51(+2.23%)
May 23, 2011	66.23	68.07	66.12	67.62	175,959	+0.62(+0.93%)
May 20, 2011	67.20	67.75	66.75	67.00	189,891	-0.10(-0.15%)
May 19, 2011	67.28	67.63	66.90	67.10	107,680	-0.06(-0.09%)
May 18, 2011	66.75	67.34	66.66	67.16	276,123	+0.38(+0.57%)
May 17, 2011	66.22	67.04	65.65	66.78	270,369	+0.51(+0.77%)
May 16, 2011	65.90	67.47	65.50	66.27	226,627	+0.30(+0.45%)
May 13, 2011	67.20	67.41	65.80	65.97	175,041	-1.06(-1.58%)
May 12, 2011	65.80	67.50	65.80	67.03	283,706	+0.88(+1.33%)
May 11, 2011	69.00	70.14	65.53	66.15	733,778	-2.69(-3.91%)
May 10, 2011	67.51	69.32	66.91	68.84	450,206	+0.99(+1.46%)
May 09, 2011	65.64	68.25	65.31	67.85	252,201	+2.35(+3.59%)
May 06, 2011	65.80	66.17	64.90	65.50	160,416	+0.29(+0.44%)
May 05, 2011	64.90	65.83	64.58	65.21	120,302	+0.07(+0.11%)
May 04, 2011	65.50	66.18	65.12	65.14	225,625	+0.62(+0.96%)
May 03, 2011	65.33	65.48	64.34	64.52	150,977	-0.69(-1.06%)
May 02, 2011	65.01	65.24	64.96	65.21	189,373	+0.44(+0.68%)
Apr 29, 2011	64.82	65.14	64.24	64.77	184,247	+0.20(+0.31%)
Apr 28, 2011	64.77	64.80	64.14	64.57	179,393	-0.18(-0.28%)
Apr 27, 2011	64.43	65.02	64.04	64.75	172,452	+0.11(+0.17%)
Apr 26, 2011	64.17	64.74	63.99	64.64	276,490	+0.54(+0.84%)
Apr 25, 2011	63.82	64.19	63.27	64.10	122,734	-0.31(-0.48%)
Apr 21, 2011	64.26	64.67	63.48	64.41	91,325	-0.03(-0.05%)
Apr 20, 2011	63.31	65.49	62.69	64.44	232,799	+1.49(+2.37%)
Apr 19, 2011	63.00	63.42	62.68	62.95	157,525	+0.06(+0.10%)
Apr 18, 2011	62.29	63.22	61.32	62.89	102,185	+0.10(+0.16%)
Apr 15, 2011	63.24	64.00	62.53	62.79	188,546	-0.70(-1.10%)
Apr 14, 2011	62.87	64.17	62.20	63.49	262,263	+0.45(+0.71%)
Apr 13, 2011	61.92	63.21	60.41	63.04	255,202	+1.79(+2.92%)
Apr 12, 2011	60.66	62.41	59.15	61.25	335,300	+0.66(+1.09%)
Apr 11, 2011	64.03	64.03	56.86	60.59	818,802	-3.91(-6.06%)
Apr 08, 2011	68.91	69.50	63.45	64.50	474,270	-3.75(-5.49%)
Apr 07, 2011	70.29	70.30	68.01	68.25	97,827	-1.62(-2.32%)
Apr 06, 2011	71.90	72.25	68.00	69.87	204,889	-2.16(-3.00%)
Apr 05, 2011	73.60	73.79	71.87	72.03	135,382	-1.47(-2.00%)
Apr 04, 2011	72.00	73.75	72.00	73.50	116,471	+1.57(+2.18%)
Apr 01, 2011	71.05	72.00	70.66	71.93	179,604	+1.29(+1.83%)
Mar 31, 2011	69.78	70.89	68.75	70.64	154,502	+0.89(+1.28%)
Mar 30, 2011	68.75	70.00	68.28	69.75	98,344	+0.86(+1.25%)
Mar 29, 2011	68.50	68.92	67.50	68.89	95,364	+0.33(+0.48%)
Mar 28, 2011	69.05	69.20	68.26	68.56	65,725	-0.64(-0.92%)
Mar 25, 2011	68.49	69.86	68.03	69.20	112,942	+0.52(+0.76%)
Mar 24, 2011	69.02	69.02	67.33	68.68	103,089	+0.19(+0.28%)
Mar 23, 2011	69.61	69.73	68.13	68.49	114,741	-1.51(-2.16%)
Mar 22, 2011	69.99	70.21	68.65	70.00	140,983	+0.26(+0.37%)
Mar 21, 2011	71.52	71.68	69.00	69.74	251,599	+1.41(+2.06%)
Mar 18, 2011	66.96	68.42	65.00	68.33	576,365	+1.99(+3.00%)
Mar 17, 2011	65.12	66.48	64.70	66.34	157,717	+1.54(+2.38%)
Mar 16, 2011	66.39	66.39	64.65	64.80	194,427	-1.91(-2.86%)
Mar 15, 2011	65.34	67.36	65.25	66.71	198,500	-0.42(-0.63%)
Mar 14, 2011	65.30	67.70	65.30	67.13	243,800	+1.46(+2.22%)
Mar 11, 2011	63.06	65.93	62.31	65.67	223,491	+2.63(+4.17%)
Mar 10, 2011	63.70	64.10	62.75	63.04	108,624	-0.90(-1.41%)
Mar 09, 2011	63.91	64.54	63.75	63.94	130,188	+0.38(+0.60%)
Mar 08, 2011	62.75	63.93	62.38	63.56	79,334	+0.74(+1.18%)
Mar 07, 2011	63.11	63.46	62.65	62.82	94,715	-0.18(-0.29%)
Mar 04, 2011	63.28	63.49	61.60	63.00	116,347	+0.08(+0.13%)
Mar 03, 2011	62.46	63.39	62.22	62.92	165,503	+1.10(+1.78%)
Mar 02, 2011	59.27	62.16	58.75	61.82	207,846	+2.64(+4.46%)
Mar 01, 2011	57.95	59.44	56.82	59.18	244,619	+1.41(+2.44%)
Feb 28, 2011	56.58	58.94	56.00	57.77	230,693	+1.45(+2.57%)
Feb 25, 2011	55.01	56.34	54.88	56.32	69,762	+1.82(+3.34%)
Feb 24, 2011	54.55	55.02	53.79	54.50	45,633	-0.23(-0.42%)
Feb 23, 2011	55.35	55.63	54.16	54.73	65,577	-0.75(-1.35%)
Feb 22, 2011	55.41	56.09	54.97	55.48	89,286	-0.35(-0.63%)
Feb 18, 2011	54.54	56.78	54.08	55.83	169,457	+1.37(+2.52%)
Feb 17, 2011	53.46	54.57	53.36	54.46	106,524	+0.90(+1.68%)
Feb 16, 2011	52.77	53.60	52.62	53.56	71,691	+0.74(+1.40%)
Feb 15, 2011	53.34	53.60	52.79	52.82	51,797	-0.55(-1.03%)
Feb 14, 2011	53.45	53.72	53.01	53.37	33,051	-0.03(-0.06%)
Feb 11, 2011	52.90	53.52	52.90	53.40	61,556	+0.33(+0.62%)
Feb 10, 2011	53.02	53.37	52.68	53.07	57,057	-0.09(-0.17%)
Feb 09, 2011	52.34	53.25	52.34	53.16	145,572	+0.56(+1.06%)
Feb 08, 2011	52.69	52.72	52.40	52.60	136,368	-0.09(-0.17%)
Feb 07, 2011	52.31	53.01	52.23	52.69	176,424	+0.37(+0.71%)
Feb 04, 2011	52.45	53.01	51.73	52.32	151,624	+0.60(+1.16%)
Feb 03, 2011	50.19	51.85	50.19	51.72	125,738	+1.29(+2.56%)
Feb 02, 2011	50.72	51.11	50.32	50.43	60,274	-0.30(-0.59%)
Feb 01, 2011	50.36	51.07	49.85	50.73	158,780	+0.45(+0.89%)
Jan 31, 2011	50.00	50.28	49.00	50.28	316,566	-0.25(-0.49%)
Jan 28, 2011	51.51	51.56	50.41	50.53	104,570	-1.04(-2.02%)
Jan 27, 2011	52.18	52.22	51.30	51.57	89,977	-0.73(-1.40%)
Jan 26, 2011	52.77	52.77	52.13	52.30	109,130	-0.39(-0.74%)
Jan 25, 2011	52.82	52.92	51.97	52.69	69,746	-0.26(-0.49%)
Jan 24, 2011	51.67	53.00	51.34	52.95	128,006	+0.97(+1.87%)
Jan 21, 2011	52.86	53.03	51.17	51.98	169,037	-0.50(-0.95%)
Jan 20, 2011	52.37	53.06	51.84	52.48	139,225	-0.06(-0.11%)
Jan 19, 2011	53.10	53.72	52.40	52.54	103,740	-0.79(-1.48%)
Jan 18, 2011	53.07	53.88	52.83	53.33	161,153	-0.09(-0.17%)
Jan 14, 2011	53.50	53.92	52.89	53.42	161,309	-0.08(-0.15%)
Jan 13, 2011	53.35	53.52	52.89	53.50	74,012	+0.25(+0.47%)
Jan 12, 2011	53.32	53.45	52.35	53.25	172,848	+0.09(+0.17%)
Jan 11, 2011	53.81	53.81	52.31	53.16	116,529	-0.67(-1.24%)
Jan 10, 2011	54.51	54.57	53.40	53.83	67,321	-1.13(-2.06%)
Jan 07, 2011	55.00	55.89	54.83	54.96	258,989	+0.13(+0.24%)
Jan 06, 2011	54.69	55.21	54.50	54.83	235,881	+0.25(+0.46%)
Jan 05, 2011	53.95	54.60	53.79	54.58	152,116	+0.28(+0.52%)
Jan 04, 2011	54.32	54.50	53.92	54.30	127,646	-0.30(-0.55%)
Jan 03, 2011	54.52	54.69	52.85	54.60	266,913	+0.18(+0.33%)
Dec 31, 2010	54.48	54.66	54.21	54.42	91,685	-0.05(-0.09%)
Dec 30, 2010	54.77	54.77	54.03	54.47	93,923	-0.09(-0.16%)
Dec 29, 2010	53.66	55.19	53.46	54.56	196,489	+1.10(+2.06%)
Dec 28, 2010	51.82	54.15	50.90	53.46	137,075	+1.53(+2.95%)
Dec 27, 2010	52.06	52.06	50.44	51.93	131,491	-0.18(-0.35%)
Dec 23, 2010	53.96	53.96	52.04	52.11	199,797	-1.85(-3.43%)
Dec 22, 2010	55.01	55.14	51.74	53.96	324,757	-1.18(-2.14%)
Dec 21, 2010	56.10	56.25	54.85	55.14	129,216	-0.86(-1.54%)
Dec 20, 2010	54.77	56.10	54.77	56.00	261,126	+1.05(+1.91%)
Dec 17, 2010	54.50	55.05	53.83	54.95	494,129	+0.44(+0.81%)
Dec 16, 2010	53.77	54.80	53.54	54.51	171,484	+0.98(+1.83%)
Dec 15, 2010	54.00	54.43	53.38	53.53	211,879	-1.07(-1.96%)
Dec 14, 2010	54.35	54.78	53.28	54.60	249,599	+0.21(+0.39%)
Dec 13, 2010	52.81	54.70	52.46	54.39	388,576	+2.54(+4.90%)
Dec 10, 2010	50.16	52.20	48.98	51.85	429,901	+1.91(+3.82%)
Dec 09, 2010	49.93	50.50	49.00	49.94	421,339	+1.48(+3.05%)
Dec 08, 2010	47.40	49.24	47.20	48.46	282,463	+1.38(+2.93%)
Dec 07, 2010	46.50	47.19	46.06	47.08	335,068	+1.78(+3.93%)
Dec 06, 2010	44.45	46.07	44.45	45.30	396,576	+0.96(+2.17%)
Dec 03, 2010	43.10	44.90	43.06	44.34	464,757	+1.19(+2.76%)
Dec 02, 2010	41.95	43.38	41.95	43.15	347,222	+1.20(+2.86%)
Dec 01, 2010	41.86	43.10	41.50	41.95	234,157	+1.18(+2.89%)
Nov 30, 2010	41.00	41.71	40.00	40.77	299,658	-0.65(-1.57%)
Nov 29, 2010	41.80	41.95	41.25	41.42	244,827	-0.52(-1.24%)
Nov 26, 2010	42.05	42.23	41.80	41.94	34,870	-0.11(-0.26%)
Nov 24, 2010	41.70	42.05	42.05	42.05	233,092	+0.35(+0.84%)
Nov 23, 2010	41.32	41.89	40.62	41.70	135,154	+0.07(+0.17%)
Nov 22, 2010	42.34	42.35	40.26	41.63	161,332	-0.60(-1.42%)
Nov 19, 2010	40.10	43.25	39.91	42.23	1,479,245	+2.18(+5.44%)
Nov 18, 2010	40.24	40.29	39.30	40.05	289,525	+0.11(+0.28%)
Nov 17, 2010	40.10	40.50	39.13	39.94	349,040	-0.36(-0.89%)
Nov 16, 2010	41.53	43.78	39.00	40.30	460,117	+3.20(+8.63%)
Nov 15, 2010	37.10	41.31	37.00	37.10	562,664	+0.14(+0.38%)
Nov 12, 2010	37.03	37.35	36.50	36.96	343,332	-0.39(-1.04%)
Nov 11, 2010	36.25	37.87	36.25	37.35	746,611	+0.45(+1.22%)
Nov 10, 2010	35.50	37.74	34.50	36.90	1,862,407	+0.40(+1.10%)
Nov 09, 2010	38.00	38.80	35.51	36.50	58,660	-2.00(-5.19%)
Nov 08, 2010	39.00	39.95	37.20	38.50	92,644	+0.50(+1.32%)

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