Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	44.85	45.67	44.77	45.60	4,563,305	+2.51(+5.83%)
Nov 29, 2011	43.08	43.69	43.04	43.09	6,399,378	+0.80(+1.89%)
Nov 28, 2011	42.19	42.49	42.11	42.29	4,996,391	+2.01(+4.99%)
Nov 25, 2011	40.33	40.69	40.23	40.28	2,849,118	-0.20(-0.50%)
Nov 23, 2011	41.15	41.15	40.38	40.49	3,279,228	-1.61(-3.83%)
Nov 22, 2011	41.82	42.23	41.69	42.10	3,079,632	+0.62(+1.49%)
Nov 21, 2011	41.65	41.69	40.92	41.48	4,529,491	-1.38(-3.23%)
Nov 18, 2011	43.05	43.12	42.58	42.86	3,202,203	+0.36(+0.84%)
Nov 17, 2011	43.79	43.92	42.19	42.50	6,087,536	-0.89(-2.04%)
Nov 16, 2011	43.64	44.15	43.32	43.39	4,199,576	-1.11(-2.49%)
Nov 15, 2011	44.13	44.73	44.06	44.50	2,679,935	+0.11(+0.24%)
Nov 14, 2011	44.56	44.59	44.19	44.39	1,516,956	-0.21(-0.47%)
Nov 11, 2011	44.15	44.79	44.11	44.60	2,561,259	+1.30(+3.01%)
Nov 10, 2011	43.60	43.71	42.93	43.30	3,385,240	-0.22(-0.50%)
Nov 09, 2011	44.37	44.63	43.42	43.52	3,922,289	-2.64(-5.73%)
Nov 08, 2011	45.77	46.26	45.39	46.16	2,561,797	+0.06(+0.12%)
Nov 07, 2011	45.57	46.11	45.33	46.11	2,265,221	+0.11(+0.23%)
Nov 04, 2011	45.88	46.10	45.48	46.00	3,493,666	+0.64(+1.42%)
Nov 03, 2011	45.41	45.54	44.79	45.36	2,840,791	-0.05(-0.11%)
Nov 02, 2011	45.52	45.59	44.97	45.41	2,799,490	+1.05(+2.37%)
Nov 01, 2011	44.18	44.74	43.89	44.36	5,250,923	-0.71(-1.57%)
Oct 31, 2011	45.96	45.96	45.02	45.06	4,024,620	-1.68(-3.59%)
Oct 28, 2011	46.37	46.86	46.15	46.74	2,398,625	-0.46(-0.97%)
Oct 27, 2011	46.87	47.68	46.53	47.20	5,881,811	+2.76(+6.21%)
Oct 26, 2011	44.66	44.85	43.72	44.44	5,917,820	+0.27(+0.61%)
Oct 25, 2011	44.70	44.85	44.06	44.17	3,359,812	-0.96(-2.13%)
Oct 24, 2011	44.44	45.33	44.35	45.13	4,539,811	+2.03(+4.72%)
Oct 21, 2011	42.99	43.24	42.73	43.10	3,696,773	+1.09(+2.59%)
Oct 20, 2011	42.20	42.27	41.24	42.01	4,270,983	-0.98(-2.27%)
Oct 19, 2011	43.67	43.69	42.85	42.98	4,801,585	-0.11(-0.26%)
Oct 18, 2011	42.18	43.32	41.76	43.10	3,902,373	+1.11(+2.63%)
Oct 17, 2011	42.95	43.05	41.90	41.99	3,644,810	-0.98(-2.27%)
Oct 14, 2011	42.85	43.03	42.63	42.97	2,472,680	+1.11(+2.66%)
Oct 13, 2011	41.78	42.14	41.49	41.85	3,222,044	-0.45(-1.06%)
Oct 12, 2011	42.05	42.84	42.03	42.30	5,430,857	+1.26(+3.07%)
Oct 11, 2011	40.50	41.23	40.41	41.04	3,021,503	-0.24(-0.59%)
Oct 10, 2011	40.49	41.37	40.49	41.28	3,917,062	+1.84(+4.66%)
Oct 07, 2011	40.11	40.21	39.31	39.44	5,346,045	-0.11(-0.27%)
Oct 06, 2011	38.90	39.59	38.90	39.55	5,336,738	+1.20(+3.12%)
Oct 05, 2011	37.65	38.48	37.36	38.35	5,087,727	+0.28(+0.75%)
Oct 04, 2011	37.04	38.20	36.34	38.07	13,031,715	+1.24(+3.38%)
Oct 03, 2011	37.79	38.31	36.75	36.82	6,426,692	-1.06(-2.79%)
Sep 30, 2011	39.04	39.24	37.85	37.88	5,472,540	-1.63(-4.12%)
Sep 29, 2011	40.15	40.39	39.10	39.51	4,464,694	+0.94(+2.43%)
Sep 28, 2011	39.60	39.84	38.52	38.57	4,557,137	-1.43(-3.58%)
Sep 27, 2011	40.14	40.97	39.81	40.01	6,278,191	+1.58(+4.11%)
Sep 26, 2011	37.38	38.52	36.99	38.43	5,433,290	+0.46(+1.22%)
Sep 23, 2011	37.35	38.00	37.24	37.96	6,698,151	+0.81(+2.19%)
Sep 22, 2011	38.01	38.47	36.77	37.15	14,570,180	-3.51(-8.62%)
Sep 21, 2011	41.81	42.07	40.63	40.66	4,742,376	-1.50(-3.57%)
Sep 20, 2011	42.75	42.88	42.16	42.16	2,725,596	+0.21(+0.50%)
Sep 19, 2011	41.53	42.03	41.40	41.95	4,266,127	-1.64(-3.75%)
Sep 16, 2011	43.54	43.67	43.04	43.58	6,021,091	+0.69(+1.61%)
Sep 15, 2011	42.65	42.99	42.36	42.89	3,200,851	+0.55(+1.29%)
Sep 14, 2011	42.15	42.69	41.41	42.35	5,795,035	-0.27(-0.63%)
Sep 13, 2011	42.32	42.67	42.01	42.62	3,811,311	+0.17(+0.40%)
Sep 12, 2011	41.55	42.49	41.40	42.45	4,359,279	-0.01(-0.02%)
Sep 09, 2011	43.36	43.44	42.25	42.45	5,543,757	-1.96(-4.41%)
Sep 08, 2011	44.64	45.01	44.20	44.41	4,253,439	-1.25(-2.74%)
Sep 07, 2011	45.15	45.67	45.09	45.67	3,590,871	+1.77(+4.02%)
Sep 06, 2011	43.00	44.00	42.69	43.90	9,093,738	-0.55(-1.24%)
Sep 02, 2011	44.95	45.11	44.30	44.45	3,782,645	-1.11(-2.45%)

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