Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	52.12	52.50	52.04	52.23	1,172,856	+0.08(+0.15%)
Dec 29, 2011	51.63	52.39	51.58	52.15	1,253,054	+0.68(+1.32%)
Dec 28, 2011	52.61	52.68	51.12	51.47	1,671,256	-1.01(-1.92%)
Dec 27, 2011	51.72	52.74	51.54	52.48	1,212,595	+0.60(+1.16%)
Dec 23, 2011	52.51	52.67	51.36	51.88	1,510,871	+0.23(+0.45%)
Dec 21, 2011	51.10	51.77	50.21	51.65	2,014,173	+0.67(+1.31%)
Dec 20, 2011	50.32	51.37	50.25	50.98	3,898,679	+1.79(+3.64%)
Dec 19, 2011	49.68	50.07	49.12	49.19	2,959,159	-0.22(-0.45%)
Dec 16, 2011	48.11	49.50	48.08	49.41	2,628,056	+1.75(+3.67%)
Dec 15, 2011	48.59	48.63	47.47	47.66	1,870,340	-0.06(-0.13%)
Dec 14, 2011	48.73	48.91	47.41	47.72	2,502,431	-1.51(-3.07%)
Dec 13, 2011	50.05	51.05	48.90	49.23	2,300,463	-0.53(-1.07%)
Dec 12, 2011	51.00	51.00	49.56	49.76	2,845,814	-2.10(-4.05%)
Dec 09, 2011	50.47	52.05	50.43	51.86	2,717,148	+1.58(+3.14%)
Dec 08, 2011	51.50	51.79	50.11	50.28	5,983,383	-1.61(-3.10%)
Dec 07, 2011	53.22	53.35	51.43	51.89	3,018,070	-1.63(-3.05%)
Dec 06, 2011	54.00	54.27	53.21	53.52	1,820,664	-0.25(-0.46%)
Dec 05, 2011	54.00	54.88	53.10	53.77	2,811,514	+0.59(+1.11%)
Dec 02, 2011	53.45	54.30	53.09	53.18	2,563,773	+0.47(+0.89%)
Dec 01, 2011	52.25	53.34	51.97	52.71	2,266,729	+0.35(+0.67%)
Nov 30, 2011	50.67	52.70	50.64	52.36	4,024,266	+2.88(+5.82%)
Nov 29, 2011	49.00	50.16	48.54	49.48	2,136,549	+0.88(+1.81%)
Nov 28, 2011	48.22	48.85	47.90	48.60	2,657,772	+2.23(+4.81%)
Nov 25, 2011	45.41	47.05	45.41	46.37	926,347	+0.71(+1.55%)
Nov 23, 2011	46.39	46.58	45.66	45.66	3,088,268	-1.64(-3.47%)
Nov 22, 2011	48.16	48.61	47.11	47.30	2,632,001	-0.73(-1.52%)
Nov 21, 2011	47.80	48.31	47.32	48.03	3,083,670	-0.81(-1.66%)
Nov 18, 2011	48.76	49.04	47.64	48.84	2,964,682	+0.49(+1.01%)
Nov 17, 2011	49.30	49.52	47.93	48.35	5,255,849	-1.19(-2.40%)
Nov 16, 2011	48.24	50.20	48.09	49.54	4,397,080	+0.79(+1.62%)
Nov 15, 2011	47.08	49.12	46.98	48.75	2,914,394	+1.41(+2.98%)
Nov 14, 2011	47.19	47.61	46.55	47.34	1,231,570	-0.40(-0.84%)
Nov 11, 2011	47.05	47.85	47.05	47.74	1,163,031	+1.37(+2.95%)
Nov 10, 2011	46.57	46.78	45.43	46.37	1,901,443	+0.91(+2.00%)
Nov 09, 2011	46.48	46.99	45.33	45.46	2,528,035	-2.27(-4.76%)
Nov 08, 2011	47.28	47.92	46.66	47.73	1,420,500	+0.93(+1.99%)
Nov 07, 2011	46.96	47.51	45.83	46.80	1,624,053	+0.08(+0.17%)
Nov 04, 2011	47.22	47.50	46.10	46.72	2,017,982	-0.75(-1.58%)
Nov 03, 2011	46.26	47.59	45.61	47.47	2,293,381	+1.83(+4.01%)
Nov 02, 2011	45.15	45.71	44.41	45.64	2,644,462	+1.68(+3.82%)
Nov 01, 2011	43.27	44.74	42.49	43.96	3,200,875	-0.86(-1.92%)
Oct 31, 2011	45.60	46.53	44.81	44.82	2,730,775	-2.30(-4.88%)
Oct 28, 2011	45.75	47.19	45.75	47.12	3,516,742	-0.05(-0.11%)
Oct 27, 2011	46.00	47.32	45.42	47.17	4,685,254	+2.76(+6.21%)
Oct 26, 2011	43.98	44.62	42.90	44.41	6,403,553	-0.56(-1.25%)
Oct 25, 2011	46.13	46.23	44.44	44.97	4,621,172	-0.83(-1.81%)
Oct 24, 2011	44.53	45.84	44.52	45.80	3,412,284	+1.67(+3.78%)
Oct 21, 2011	43.28	44.17	42.81	44.13	4,163,690	+1.54(+3.62%)
Oct 20, 2011	42.24	43.36	41.94	42.59	2,541,809	+0.25(+0.59%)
Oct 19, 2011	43.47	43.83	42.17	42.34	1,645,462	-1.11(-2.55%)
Oct 18, 2011	41.99	43.75	41.40	43.45	2,145,828	+1.66(+3.97%)
Oct 17, 2011	43.25	43.36	41.66	41.79	1,950,701	-1.91(-4.37%)
Oct 14, 2011	43.03	43.71	42.58	43.70	1,838,935	+1.56(+3.70%)
Oct 13, 2011	42.27	42.51	41.42	42.14	1,801,220	-0.29(-0.68%)
Oct 12, 2011	42.61	43.04	41.72	42.43	2,804,801	+0.14(+0.33%)
Oct 11, 2011	42.21	43.28	41.86	42.29	1,932,981	-0.12(-0.28%)
Oct 10, 2011	41.03	42.49	41.03	42.41	1,791,402	+2.29(+5.71%)
Oct 07, 2011	40.72	40.90	39.61	40.12	1,617,935	-0.24(-0.59%)
Oct 06, 2011	39.93	40.40	39.60	40.36	2,025,109	+1.58(+4.07%)
Oct 05, 2011	37.80	38.95	36.76	38.78	2,295,639	+1.22(+3.25%)
Oct 04, 2011	35.33	37.60	34.46	37.56	3,142,811	+1.60(+4.45%)

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