Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	74.17	77.33	73.60	77.12	325,163	+3.51(+4.77%)
Jan 28, 2011	73.80	74.74	72.32	73.61	372,377	-0.30(-0.41%)
Jan 27, 2011	74.78	75.11	72.69	73.91	179,077	-1.23(-1.64%)
Jan 26, 2011	73.01	75.29	72.91	75.14	257,298	+2.35(+3.23%)
Jan 25, 2011	73.29	73.67	71.36	72.79	177,970	-0.88(-1.19%)
Jan 24, 2011	72.86	73.92	72.64	73.67	163,219	+0.76(+1.04%)
Jan 21, 2011	72.90	74.76	72.86	72.91	216,713	-0.75(-1.02%)
Jan 20, 2011	75.49	75.59	72.95	73.66	364,231	-2.51(-3.30%)
Jan 19, 2011	78.84	79.32	76.02	76.17	295,653	-2.68(-3.40%)
Jan 18, 2011	76.83	78.86	76.51	78.85	253,536	+1.81(+2.35%)
Jan 14, 2011	77.17	77.17	76.40	77.04	237,981	-0.18(-0.23%)
Jan 13, 2011	76.71	77.66	75.84	77.22	277,500	+0.65(+0.85%)
Jan 12, 2011	76.05	78.44	75.72	76.57	316,797	+1.19(+1.58%)
Jan 11, 2011	74.79	75.92	74.76	75.38	189,217	+0.98(+1.32%)
Jan 10, 2011	73.49	74.59	72.00	74.40	255,806	+0.17(+0.23%)
Jan 07, 2011	73.72	74.89	72.89	74.23	240,100	+0.65(+0.88%)
Jan 06, 2011	76.40	76.46	72.90	73.58	268,968	-2.67(-3.50%)
Jan 05, 2011	75.31	76.38	74.39	76.25	334,366	+0.79(+1.05%)
Jan 04, 2011	79.17	79.37	75.14	75.46	452,140	-3.35(-4.25%)
Jan 03, 2011	78.69	80.26	78.53	78.81	303,016	+1.09(+1.40%)
Dec 31, 2010	78.34	78.78	77.60	77.72	176,426	-0.64(-0.82%)
Dec 30, 2010	78.63	78.86	78.15	78.36	127,714	-0.33(-0.42%)
Dec 29, 2010	77.48	79.20	77.48	78.69	128,950	+1.28(+1.65%)
Dec 28, 2010	77.68	77.94	76.87	77.41	142,567	-0.26(-0.33%)
Dec 27, 2010	78.10	78.27	77.21	77.67	103,485	-0.70(-0.89%)
Dec 23, 2010	78.34	79.18	78.08	78.37	113,548	-0.62(-0.78%)
Dec 22, 2010	78.93	79.28	78.29	78.99	213,670	+0.16(+0.20%)
Dec 21, 2010	78.13	78.85	77.14	78.83	239,289	+0.89(+1.14%)
Dec 20, 2010	77.59	78.14	76.38	77.94	282,734	+0.72(+0.93%)
Dec 17, 2010	78.53	78.69	77.05	77.22	574,623	-1.31(-1.67%)
Dec 16, 2010	77.73	78.55	76.28	78.53	452,239	+0.61(+0.78%)
Dec 15, 2010	81.21	81.34	77.55	77.92	699,260	-3.50(-4.30%)
Dec 14, 2010	82.51	83.49	80.98	81.42	326,934	-0.86(-1.05%)
Dec 13, 2010	81.66	83.30	81.66	82.28	205,941	+1.17(+1.44%)
Dec 10, 2010	81.01	81.20	80.22	81.11	311,820	+0.32(+0.40%)
Dec 09, 2010	81.49	81.79	80.17	80.79	321,244	-0.04(-0.05%)
Dec 08, 2010	82.29	82.86	80.55	80.83	321,474	-1.14(-1.39%)
Dec 07, 2010	83.06	83.80	81.59	81.97	399,382	+0.31(+0.38%)
Dec 06, 2010	79.95	81.94	79.90	81.66	254,533	+1.52(+1.90%)
Dec 03, 2010	79.19	80.43	79.10	80.14	522,130	-0.11(-0.14%)
Dec 02, 2010	80.39	80.99	79.79	80.25	428,281	-0.15(-0.19%)
Dec 01, 2010	79.35	81.44	79.35	80.40	601,664	+2.96(+3.82%)
Nov 30, 2010	76.23	78.31	75.52	77.44	253,083	-0.03(-0.04%)
Nov 29, 2010	76.78	77.81	74.74	77.47	242,576	+0.36(+0.47%)
Nov 26, 2010	77.51	78.11	77.09	77.11	59,832	-1.39(-1.77%)
Nov 24, 2010	76.06	78.50	78.50	78.50	211,659	+2.91(+3.85%)
Nov 23, 2010	76.95	76.95	74.60	75.59	185,607	-2.49(-3.19%)
Nov 22, 2010	77.01	78.28	75.91	78.08	265,723	+0.41(+0.53%)
Nov 19, 2010	77.31	77.81	76.26	77.67	280,137	+0.06(+0.08%)
Nov 18, 2010	75.90	78.51	75.71	77.61	382,803	+2.88(+3.85%)
Nov 17, 2010	72.13	74.93	72.13	74.73	288,419	+2.87(+3.99%)
Nov 16, 2010	72.17	72.24	70.70	71.86	405,899	-1.20(-1.64%)
Nov 15, 2010	71.51	74.01	71.36	73.06	276,561	+0.05(+0.07%)
Nov 12, 2010	74.99	75.41	72.19	73.01	240,245	-3.48(-4.55%)
Nov 11, 2010	74.42	76.82	74.07	76.49	379,489	+0.73(+0.96%)
Nov 10, 2010	72.62	75.78	72.00	75.76	412,528	+3.31(+4.57%)
Nov 09, 2010	74.78	75.85	71.80	72.45	611,317	+0.49(+0.68%)
Nov 08, 2010	71.90	74.45	71.78	71.96	425,900	-1.27(-1.73%)
Nov 05, 2010	73.98	74.19	72.59	73.23	433,441	-0.21(-0.29%)
Nov 04, 2010	71.13	73.92	70.36	73.44	403,692	+3.60(+5.15%)
Nov 03, 2010	70.33	70.84	68.37	69.84	305,301	-0.25(-0.36%)
Nov 02, 2010	69.45	70.41	69.06	70.09	229,178	+1.40(+2.04%)

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