Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	77.39	77.48	74.41	74.45	7,345,925	-4.19(-5.33%)
Sep 29, 2011	77.68	78.73	76.54	78.64	7,555,047	+2.80(+3.69%)
Sep 28, 2011	78.73	79.38	75.76	75.85	7,190,409	-2.54(-3.24%)
Sep 27, 2011	79.69	81.96	77.78	78.39	10,898,616	+0.32(+0.41%)
Sep 26, 2011	75.74	78.53	74.81	78.07	8,937,340	+3.12(+4.16%)
Sep 23, 2011	73.11	76.00	73.07	74.95	22,210,144	+0.94(+1.28%)
Sep 22, 2011	75.56	75.62	71.97	74.00	15,723,469	-3.06(-3.96%)
Sep 21, 2011	80.96	80.97	76.95	77.06	10,903,774	-3.74(-4.63%)
Sep 20, 2011	82.68	82.89	80.74	80.80	6,321,780	-1.73(-2.10%)
Sep 19, 2011	82.93	83.15	81.30	82.53	7,392,830	-2.11(-2.49%)
Sep 16, 2011	85.89	86.35	83.40	84.64	10,159,121	-0.38(-0.44%)
Sep 15, 2011	82.81	85.19	82.76	85.02	8,068,174	+2.70(+3.28%)
Sep 14, 2011	82.61	83.37	81.52	82.32	8,379,263	+0.35(+0.43%)
Sep 13, 2011	81.43	82.82	79.93	81.96	9,039,568	+0.92(+1.14%)
Sep 12, 2011	79.37	81.11	78.57	81.04	11,136,620	+0.53(+0.66%)
Sep 09, 2011	82.19	83.33	80.49	80.52	10,940,691	-2.00(-2.42%)
Sep 08, 2011	84.36	85.04	82.48	82.52	8,265,700	-2.80(-3.28%)
Sep 07, 2011	83.47	85.67	82.68	85.31	8,287,530	+2.98(+3.62%)
Sep 06, 2011	81.63	83.15	81.44	82.33	9,840,214	-1.97(-2.34%)
Sep 02, 2011	85.50	85.96	83.31	84.30	10,643,703	-4.02(-4.55%)
Sep 01, 2011	90.99	90.99	87.88	88.32	12,515,835	-3.20(-3.49%)
Aug 31, 2011	90.87	92.76	90.30	91.52	8,237,065	+0.82(+0.90%)
Aug 30, 2011	90.82	91.34	89.20	90.70	6,729,269	-0.43(-0.47%)
Aug 29, 2011	89.22	91.49	88.19	91.12	6,602,216	+3.39(+3.87%)
Aug 26, 2011	85.28	88.38	84.57	87.73	9,369,445	+1.50(+1.74%)
Aug 25, 2011	89.90	92.72	84.87	86.23	15,208,252	-0.37(-0.43%)
Aug 24, 2011	83.92	86.94	83.52	86.60	12,954,085	+2.71(+3.23%)
Aug 23, 2011	83.23	85.42	80.99	83.89	31,183,242	+0.27(+0.33%)
Aug 22, 2011	89.63	89.88	82.51	83.62	14,336,317	-4.12(-4.70%)
Aug 19, 2011	87.83	90.52	87.23	87.74	8,698,935	-1.08(-1.22%)
Aug 18, 2011	88.05	89.89	87.95	88.82	11,831,660	-3.23(-3.51%)
Aug 17, 2011	92.14	93.23	91.50	92.05	6,150,517	+0.30(+0.33%)
Aug 16, 2011	92.32	94.04	90.67	91.75	9,442,490	-1.77(-1.90%)
Aug 15, 2011	92.30	93.97	91.07	93.52	9,225,043	+2.09(+2.28%)
Aug 12, 2011	94.07	94.90	90.51	91.44	12,238,554	-1.28(-1.38%)
Aug 11, 2011	88.67	94.01	88.12	92.72	15,084,244	+6.09(+7.03%)
Aug 10, 2011	93.88	93.95	86.39	86.62	23,668,902	-9.73(-10.10%)
Aug 09, 2011	95.84	96.68	87.61	96.35	20,270,078	+3.98(+4.31%)
Aug 08, 2011	95.84	98.48	88.01	92.37	22,135,426	-5.90(-6.01%)
Aug 05, 2011	100.29	101.45	96.05	98.27	14,229,724	-0.82(-0.83%)
Aug 04, 2011	102.72	103.54	99.08	99.10	10,436,350	-4.59(-4.43%)
Aug 03, 2011	103.12	104.63	102.62	103.69	8,278,789	+0.67(+0.65%)
Aug 02, 2011	103.69	105.80	102.98	103.02	9,670,905	-2.29(-2.18%)
Aug 01, 2011	107.49	107.82	105.00	105.32	7,491,513	-0.64(-0.61%)
Jul 29, 2011	105.28	107.24	104.52	105.96	6,810,073	-0.68(-0.64%)
Jul 28, 2011	105.96	108.44	105.71	106.64	5,642,342	+0.88(+0.83%)
Jul 27, 2011	107.39	107.75	105.54	105.76	6,687,343	-2.26(-2.09%)
Jul 26, 2011	107.25	109.32	106.78	108.03	6,960,809	+0.59(+0.55%)
Jul 25, 2011	105.33	107.66	104.81	107.44	7,459,697	+1.07(+1.00%)
Jul 22, 2011	106.01	107.08	105.54	106.37	6,277,542	-0.07(-0.07%)
Jul 21, 2011	104.82	106.75	104.61	106.44	9,771,351	+2.22(+2.13%)
Jul 20, 2011	100.49	105.04	100.16	104.22	10,926,837	+3.34(+3.32%)
Jul 19, 2011	98.71	102.00	98.53	100.87	19,467,194	-0.66(-0.65%)
Jul 18, 2011	101.73	102.18	100.10	101.53	7,434,403	-0.65(-0.64%)
Jul 15, 2011	103.09	103.24	101.42	102.18	6,700,249	+0.21(+0.21%)
Jul 14, 2011	103.39	103.79	101.86	101.97	6,823,891	-0.02(-0.02%)
Jul 13, 2011	102.64	103.45	101.82	102.00	5,617,703	-0.31(-0.30%)
Jul 12, 2011	103.17	104.15	102.14	102.30	5,516,498	-1.34(-1.29%)
Jul 11, 2011	104.22	104.75	102.90	103.64	6,015,905	-1.62(-1.54%)
Jul 08, 2011	104.67	105.51	104.55	105.26	5,275,823	-0.73(-0.69%)
Jul 07, 2011	106.05	106.93	105.76	105.99	4,913,491	+0.88(+0.84%)
Jul 06, 2011	105.03	105.54	104.27	105.11	3,855,179	-0.48(-0.45%)
Jul 05, 2011	106.69	106.81	104.41	105.59	5,678,857	-1.69(-1.57%)

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