Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	91.03	91.68	90.30	90.54	29,509	-1.09(-1.19%)
Sep 29, 2011	91.90	91.99	90.16	91.63	34,232	+1.56(+1.73%)
Sep 28, 2011	94.22	94.22	89.78	90.08	39,742	-4.10(-4.36%)
Sep 27, 2011	95.61	95.72	93.67	94.18	40,410	+2.67(+2.92%)
Sep 26, 2011	88.43	92.18	88.00	91.51	94,403	-1.27(-1.37%)
Sep 23, 2011	96.52	97.70	90.00	92.78	128,875	-8.85(-8.71%)
Sep 22, 2011	103.35	103.72	100.79	101.63	119,788	-6.35(-5.88%)
Sep 21, 2011	109.15	109.99	107.70	107.98	10,242	-0.74(-0.68%)
Sep 20, 2011	107.35	109.23	107.35	108.72	14,468	+0.83(+0.77%)
Sep 19, 2011	109.58	109.58	106.90	107.89	19,396	-1.85(-1.69%)
Sep 16, 2011	108.51	110.37	108.51	109.74	16,897	+1.48(+1.36%)
Sep 15, 2011	108.91	108.98	107.43	108.26	36,538	-2.10(-1.90%)
Sep 14, 2011	110.54	110.65	109.85	110.36	12,842	-0.75(-0.68%)
Sep 13, 2011	110.35	111.65	109.85	111.11	23,210	+1.69(+1.54%)
Sep 12, 2011	110.97	111.30	108.52	109.42	31,063	-3.15(-2.80%)
Sep 09, 2011	112.41	113.63	111.89	112.57	47,765	-1.43(-1.25%)
Sep 08, 2011	114.12	114.25	113.07	114.00	402,015	+2.55(+2.29%)
Sep 07, 2011	110.16	112.06	109.62	111.45	32,692	-2.55(-2.24%)
Sep 06, 2011	114.79	115.58	113.06	114.00	46,827	-1.66(-1.44%)
Sep 02, 2011	115.07	115.66	114.72	115.66	39,940	+3.60(+3.22%)
Sep 01, 2011	111.68	112.36	111.30	112.06	25,232	+0.10(+0.09%)
Aug 31, 2011	112.05	112.85	111.30	111.96	26,439	-0.38(-0.34%)
Aug 30, 2011	111.64	112.38	110.88	112.34	24,050	+2.71(+2.47%)
Aug 29, 2011	110.56	110.56	109.08	109.63	71,895	-1.98(-1.77%)
Aug 26, 2011	109.75	111.61	108.52	111.61	68,149	+2.24(+2.05%)
Aug 25, 2011	105.95	109.53	105.29	109.37	325,253	+1.40(+1.30%)
Aug 24, 2011	111.46	111.86	106.85	107.97	120,283	-4.07(-3.63%)
Aug 23, 2011	114.92	115.75	111.88	112.04	107,922	-4.54(-3.90%)
Aug 22, 2011	115.17	116.78	114.86	116.58	64,452	+2.62(+2.30%)
Aug 19, 2011	113.89	114.00	112.16	113.96	40,048	+3.04(+2.74%)
Aug 18, 2011	110.91	111.00	110.22	110.92	45,413	+1.30(+1.19%)
Aug 17, 2011	109.30	109.94	108.80	109.62	28,654	+0.72(+0.66%)
Aug 16, 2011	107.96	108.96	107.88	108.90	18,546	+1.17(+1.09%)
Aug 15, 2011	106.60	107.86	106.45	107.73	53,649	+1.24(+1.16%)
Aug 12, 2011	105.67	106.56	105.41	106.49	46,842	+0.06(+0.06%)
Aug 11, 2011	106.53	106.87	105.18	106.43	49,406	-1.72(-1.59%)
Aug 10, 2011	106.25	108.15	106.01	108.15	64,200	+4.44(+4.28%)
Aug 09, 2011	103.59	105.96	103.34	103.71	54,043	-1.28(-1.22%)
Aug 08, 2011	105.18	105.76	104.10	104.99	88,578	+2.16(+2.10%)
Aug 05, 2011	103.87	104.18	101.46	102.83	60,079	-0.08(-0.08%)
Aug 04, 2011	108.02	108.11	102.00	102.91	95,287	-4.00(-3.74%)
Aug 03, 2011	106.70	107.75	106.55	106.91	78,994	+0.58(+0.54%)
Aug 02, 2011	104.84	106.35	104.42	106.33	51,625	+2.83(+2.74%)
Aug 01, 2011	103.46	104.66	103.00	103.50	26,035	-0.74(-0.71%)
Jul 29, 2011	104.68	105.02	103.89	104.24	42,156	+0.39(+0.38%)
Jul 28, 2011	104.50	104.50	102.78	103.85	52,906	-0.52(-0.50%)
Jul 27, 2011	106.20	106.22	104.24	104.37	36,678	-1.02(-0.97%)
Jul 26, 2011	104.27	105.43	103.98	105.39	35,482	+0.99(+0.95%)
Jul 25, 2011	104.72	105.00	103.74	104.40	33,308	+0.66(+0.64%)
Jul 22, 2011	103.89	103.89	103.70	103.74	59,606	+1.30(+1.27%)
Jul 21, 2011	103.49	103.50	101.95	102.44	36,827	-1.17(-1.13%)
Jul 20, 2011	101.15	103.61	100.87	103.61	63,951	+1.70(+1.67%)
Jul 19, 2011	104.08	104.08	101.55	101.91	58,198	-2.26(-2.17%)
Jul 18, 2011	103.76	104.37	103.58	104.17	45,405	+1.85(+1.81%)
Jul 15, 2011	101.13	102.32	101.10	102.32	35,417	+1.10(+1.09%)
Jul 14, 2011	102.03	102.35	100.88	101.22	31,240	+0.59(+0.59%)
Jul 13, 2011	99.66	101.03	99.55	100.63	33,504	+2.71(+2.77%)
Jul 12, 2011	96.39	98.33	96.20	97.92	13,534	+0.80(+0.83%)
Jul 11, 2011	98.09	98.20	96.48	97.12	16,445	-0.70(-0.72%)
Jul 08, 2011	97.98	98.00	97.29	97.82	28,282	+0.54(+0.56%)
Jul 07, 2011	97.06	97.50	96.73	97.27	18,571	+0.76(+0.79%)
Jul 06, 2011	96.31	96.92	96.28	96.51	29,134	+0.81(+0.84%)
Jul 05, 2011	94.76	95.91	94.73	95.70	13,309	+2.76(+2.97%)

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