Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	45.87	47.92	45.75	47.86	3,871,903	+4.05(+9.24%)
Nov 29, 2011	44.05	45.33	43.62	43.81	2,168,217	-0.75(-1.68%)
Nov 28, 2011	41.95	44.56	41.90	44.56	3,004,523	+4.24(+10.52%)
Nov 25, 2011	41.31	41.63	40.29	40.32	1,338,543	-1.26(-3.03%)
Nov 23, 2011	40.75	42.99	40.05	41.58	3,796,896	+0.78(+1.91%)
Nov 22, 2011	43.37	43.90	40.64	40.80	3,248,870	-2.73(-6.27%)
Nov 21, 2011	44.05	44.50	42.81	43.53	2,888,242	-1.91(-4.20%)
Nov 18, 2011	45.75	46.44	44.71	45.44	2,232,704	-0.17(-0.37%)
Nov 17, 2011	44.00	47.30	43.53	45.61	5,433,390	+1.55(+3.52%)
Nov 16, 2011	44.58	45.87	43.80	44.06	3,673,312	-0.95(-2.11%)
Nov 15, 2011	44.05	45.27	43.80	45.01	3,226,690	+0.36(+0.81%)
Nov 14, 2011	45.31	46.28	44.01	44.65	1,940,435	-1.44(-3.12%)
Nov 11, 2011	44.62	46.63	44.20	46.09	1,992,926	+0.96(+2.13%)
Nov 10, 2011	45.98	46.00	43.46	45.13	4,102,412	+0.15(+0.33%)
Nov 09, 2011	46.10	46.87	44.65	44.98	2,795,846	-2.57(-5.40%)
Nov 08, 2011	48.88	48.89	46.82	47.55	2,446,000	-0.19(-0.40%)
Nov 07, 2011	49.50	49.60	46.64	47.74	3,094,182	-1.85(-3.73%)
Nov 04, 2011	48.68	52.70	48.18	49.59	4,984,428	+1.41(+2.93%)
Nov 03, 2011	48.45	48.99	45.55	48.18	3,407,634	+0.95(+2.01%)
Nov 02, 2011	47.66	50.10	46.75	47.23	3,743,830	+0.45(+0.96%)
Nov 01, 2011	47.50	48.07	46.12	46.78	3,459,615	-2.99(-6.01%)
Oct 31, 2011	52.20	52.20	49.12	49.77	4,358,973	-4.22(-7.82%)
Oct 28, 2011	52.73	54.81	51.55	53.99	3,853,692	+1.09(+2.06%)
Oct 27, 2011	48.23	55.28	46.84	52.90	8,256,448	+6.79(+14.73%)
Oct 26, 2011	47.54	52.44	44.76	46.11	13,289,037	+2.84(+6.56%)
Oct 25, 2011	58.11	58.61	42.50	43.27	23,570,296	-14.68(-25.33%)
Oct 24, 2011	54.31	60.99	53.71	57.95	4,527,000	+4.18(+7.77%)
Oct 21, 2011	52.94	55.12	52.14	53.77	3,230,224	+1.46(+2.79%)
Oct 20, 2011	51.45	53.26	50.87	52.31	2,869,799	+1.24(+2.43%)
Oct 19, 2011	56.25	56.30	50.88	51.07	3,697,452	-4.84(-8.66%)
Oct 18, 2011	53.88	56.65	52.32	55.91	4,593,957	+2.95(+5.57%)
Oct 17, 2011	55.03	55.22	52.32	52.96	3,403,290	-3.27(-5.82%)
Oct 14, 2011	57.67	59.13	55.60	56.23	2,908,226	-0.62(-1.09%)
Oct 13, 2011	56.49	57.00	54.89	56.85	2,576,483	-0.23(-0.40%)
Oct 12, 2011	53.57	57.95	53.05	57.08	4,076,268	+1.17(+2.09%)
Oct 11, 2011	58.90	60.00	54.92	55.91	5,798,690	-3.87(-6.47%)
Oct 10, 2011	60.79	61.68	58.13	59.78	2,410,564	+0.04(+0.07%)
Oct 07, 2011	64.85	65.20	58.53	59.74	3,399,614	-4.99(-7.71%)
Oct 06, 2011	65.09	67.72	60.39	64.73	4,711,775	+3.86(+6.34%)
Oct 05, 2011	58.93	63.25	58.08	60.87	3,933,347	+3.09(+5.35%)
Oct 04, 2011	56.70	63.30	55.68	57.78	6,147,213	-0.12(-0.21%)
Oct 03, 2011	61.83	63.75	57.87	57.90	4,320,832	-5.31(-8.40%)
Sep 30, 2011	63.57	66.64	62.08	63.21	4,245,863	-1.82(-2.80%)
Sep 29, 2011	66.20	66.98	62.75	65.03	2,276,347	+0.28(+0.43%)
Sep 28, 2011	72.08	72.33	64.54	64.75	3,935,090	-7.52(-10.41%)
Sep 27, 2011	73.71	76.00	71.66	72.27	2,044,852	+0.55(+0.77%)
Sep 26, 2011	71.42	73.49	67.80	71.72	2,368,959	+1.48(+2.11%)
Sep 23, 2011	66.00	72.49	61.55	70.24	7,721,939	+3.39(+5.07%)
Sep 22, 2011	68.95	72.38	66.19	66.85	5,500,765	-6.67(-9.07%)
Sep 21, 2011	77.50	79.59	72.59	73.52	6,249,461	-5.69(-7.18%)
Sep 20, 2011	84.07	84.14	78.68	79.21	2,359,476	-4.70(-5.60%)
Sep 19, 2011	83.99	84.82	80.59	83.91	2,407,151	-1.79(-2.09%)
Sep 16, 2011	90.36	90.91	84.62	85.70	3,783,958	-4.86(-5.37%)
Sep 15, 2011	92.18	93.64	88.31	90.56	1,924,698	-0.94(-1.03%)
Sep 14, 2011	91.28	92.00	89.21	91.50	2,223,342	+0.59(+0.65%)
Sep 13, 2011	86.35	91.81	84.73	90.91	2,910,575	+4.83(+5.61%)
Sep 12, 2011	86.81	86.81	83.57	86.08	2,476,362	+1.12(+1.32%)
Sep 09, 2011	86.65	87.99	82.11	84.96	3,283,890	-1.71(-1.97%)
Sep 08, 2011	90.18	91.09	85.96	86.67	2,325,093	-3.48(-3.86%)
Sep 07, 2011	90.00	90.33	88.66	90.15	2,159,511	+2.56(+2.92%)
Sep 06, 2011	87.21	89.82	86.14	87.59	2,756,207	-2.51(-2.79%)
Sep 02, 2011	94.86	95.33	88.82	90.10	2,992,335	-6.84(-7.06%)

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