Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	49.20	49.98	49.09	49.81	7,592,715	+0.66(+1.34%)
Dec 29, 2011	48.91	49.39	48.85	49.15	6,412,757	+0.27(+0.55%)
Dec 28, 2011	50.01	50.31	48.70	48.88	8,571,784	-1.14(-2.27%)
Dec 27, 2011	50.36	50.72	50.02	50.02	5,900,460	-0.39(-0.78%)
Dec 23, 2011	49.77	50.41	49.59	50.41	6,182,319	+1.04(+2.11%)
Dec 21, 2011	49.87	50.04	48.39	49.37	10,641,284	-0.34(-0.67%)
Dec 20, 2011	48.64	50.01	48.63	49.71	10,877,229	+2.26(+4.76%)
Dec 19, 2011	49.16	49.16	47.36	47.45	11,003,155	-1.34(-2.75%)
Dec 16, 2011	48.95	49.55	47.99	48.79	16,139,337	+0.42(+0.87%)
Dec 15, 2011	49.64	49.93	48.26	48.37	11,489,470	-0.49(-1.00%)
Dec 14, 2011	50.44	50.68	48.72	48.85	18,939,094	-2.49(-4.84%)
Dec 13, 2011	52.92	53.78	51.05	51.34	13,584,644	-1.10(-2.10%)
Dec 12, 2011	53.12	53.22	51.46	52.44	12,980,901	-1.63(-3.01%)
Dec 09, 2011	52.60	54.37	52.53	54.07	14,386,893	+1.60(+3.06%)
Dec 08, 2011	54.13	54.94	52.24	52.46	16,885,532	-2.29(-4.18%)
Dec 07, 2011	55.26	55.49	54.21	54.75	13,499,875	-1.14(-2.04%)
Dec 06, 2011	56.04	56.62	55.36	55.89	10,658,323	-0.36(-0.65%)
Dec 05, 2011	55.63	56.43	55.37	56.25	13,204,644	+1.56(+2.85%)
Dec 02, 2011	55.34	55.94	54.57	54.69	9,675,850	+0.10(+0.19%)
Dec 01, 2011	54.80	55.45	54.14	54.59	10,343,119	-0.34(-0.61%)
Nov 30, 2011	53.36	55.05	53.26	54.93	16,822,258	+3.57(+6.96%)
Nov 29, 2011	50.92	52.01	50.36	51.35	10,212,491	+1.06(+2.12%)
Nov 28, 2011	49.76	50.76	49.72	50.29	11,415,924	+2.07(+4.29%)
Nov 25, 2011	48.03	49.27	47.99	48.22	4,879,618	-0.09(-0.20%)
Nov 23, 2011	49.37	49.67	48.08	48.31	13,379,737	-1.78(-3.55%)
Nov 22, 2011	50.70	51.21	49.84	50.09	10,916,567	-0.89(-1.75%)
Nov 21, 2011	50.81	51.33	49.88	50.99	11,690,118	-0.83(-1.60%)
Nov 18, 2011	52.86	52.86	50.97	51.82	13,259,829	-0.28(-0.54%)
Nov 17, 2011	54.26	54.47	51.50	52.10	16,576,257	-2.22(-4.09%)
Nov 16, 2011	54.74	55.85	54.26	54.32	18,257,184	-0.87(-1.58%)
Nov 15, 2011	54.71	55.67	54.13	55.19	10,852,435	+0.25(+0.46%)
Nov 14, 2011	54.86	55.67	54.49	54.94	8,204,859	-0.67(-1.20%)
Nov 11, 2011	54.65	56.05	54.03	55.61	11,502,425	+1.81(+3.36%)
Nov 10, 2011	54.01	54.40	52.91	53.80	10,462,075	+0.70(+1.31%)
Nov 09, 2011	54.05	54.26	52.93	53.10	17,318,334	-2.72(-4.87%)
Nov 08, 2011	55.17	55.98	54.29	55.82	12,199,876	+1.09(+1.99%)
Nov 07, 2011	54.50	55.56	53.74	54.73	9,292,117	+0.26(+0.48%)
Nov 04, 2011	54.31	55.75	53.71	54.47	14,633,705	-0.70(-1.26%)
Nov 03, 2011	53.63	55.36	53.13	55.17	16,507,775	+2.32(+4.39%)
Nov 02, 2011	52.96	53.02	51.87	52.85	11,269,081	+1.17(+2.26%)
Nov 01, 2011	50.72	52.62	50.13	51.68	21,947,090	-1.70(-3.19%)
Oct 31, 2011	54.48	54.85	53.12	53.38	14,448,368	-1.81(-3.28%)
Oct 28, 2011	54.45	55.89	54.23	55.19	14,915,754	+0.14(+0.25%)
Oct 27, 2011	52.86	55.62	52.86	55.05	24,659,428	+4.31(+8.49%)
Oct 26, 2011	50.38	51.10	48.90	50.74	16,247,755	+1.31(+2.66%)
Oct 25, 2011	51.09	51.23	49.24	49.43	16,347,871	-1.34(-2.65%)
Oct 24, 2011	49.24	50.82	48.97	50.77	15,414,249	+1.82(+3.71%)
Oct 21, 2011	49.87	50.33	48.33	48.95	29,716,020	-0.44(-0.90%)
Oct 20, 2011	49.40	49.99	48.31	49.40	18,055,588	+0.07(+0.13%)
Oct 19, 2011	50.73	51.53	49.21	49.33	14,651,153	-1.46(-2.88%)
Oct 18, 2011	49.07	51.15	48.39	50.79	13,805,483	+1.74(+3.54%)
Oct 17, 2011	50.67	50.81	48.80	49.06	16,856,018	-2.48(-4.82%)
Oct 14, 2011	49.87	51.58	49.79	51.54	15,839,964	+2.72(+5.57%)
Oct 13, 2011	48.68	49.10	47.76	48.82	15,110,801	-0.08(-0.16%)
Oct 12, 2011	48.94	49.85	48.55	48.90	16,585,940	+0.36(+0.73%)
Oct 11, 2011	47.56	49.43	47.41	48.55	19,926,630	+0.75(+1.57%)
Oct 10, 2011	46.94	48.01	46.94	47.80	14,255,834	+2.29(+5.03%)
Oct 07, 2011	46.46	46.56	44.99	45.51	16,518,120	-0.91(-1.96%)
Oct 06, 2011	45.98	46.68	45.75	46.42	20,242,350	+1.68(+3.75%)
Oct 05, 2011	43.06	45.12	42.32	44.74	20,968,232	+1.79(+4.18%)
Oct 04, 2011	40.77	43.10	39.81	42.95	27,838,618	+1.01(+2.41%)

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