Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	73.89	73.95	72.90	73.12	1,101,679	-1.01(-1.36%)
Jan 28, 2011	75.88	76.13	74.02	74.13	99,831	-2.67(-3.48%)
Jan 27, 2011	76.51	77.00	76.41	76.80	121,438	-0.23(-0.30%)
Jan 26, 2011	76.45	77.32	76.45	77.03	89,248	+1.27(+1.68%)
Jan 25, 2011	76.10	76.20	75.08	75.76	164,548	+1.30(+1.75%)
Jan 24, 2011	73.60	74.54	73.38	74.46	179,873	-0.24(-0.32%)
Jan 21, 2011	75.55	76.29	74.18	74.70	121,378	-0.37(-0.49%)
Jan 20, 2011	74.19	75.25	73.89	75.07	39,566	-1.59(-2.07%)
Jan 19, 2011	77.76	77.92	76.54	76.66	76,358	-1.65(-2.11%)
Jan 18, 2011	78.05	78.90	78.05	78.31	57,738	+3.41(+4.55%)
Jan 14, 2011	74.26	75.20	74.05	74.90	457,471	+1.93(+2.64%)
Jan 13, 2011	72.87	73.45	72.76	72.97	63,116	+0.78(+1.08%)
Jan 12, 2011	71.96	72.19	71.40	72.19	49,425	+0.87(+1.22%)
Jan 11, 2011	70.71	71.50	70.70	71.32	53,851	+1.21(+1.73%)
Jan 10, 2011	69.85	70.20	69.52	70.11	108,206	-0.41(-0.58%)
Jan 07, 2011	71.99	72.30	70.00	70.52	62,173	-0.30(-0.42%)
Jan 06, 2011	72.66	72.78	70.80	70.82	49,664	+0.17(+0.24%)
Jan 05, 2011	70.39	71.10	69.98	70.65	47,392	+1.37(+1.98%)
Jan 04, 2011	69.85	70.00	68.86	69.28	43,313	+0.33(+0.48%)
Jan 03, 2011	68.70	69.30	68.67	68.95	56,173	+1.37(+2.03%)
Dec 31, 2010	67.45	67.80	67.25	67.58	50,700	+0.57(+0.85%)
Dec 30, 2010	67.45	67.78	66.90	67.01	31,780	-0.71(-1.05%)
Dec 29, 2010	67.67	68.03	67.36	67.72	40,700	-0.01(-0.01%)
Dec 28, 2010	67.62	67.79	67.37	67.73	34,797	-0.12(-0.18%)
Dec 27, 2010	68.24	68.24	67.70	67.85	65,496	-3.05(-4.30%)
Dec 23, 2010	70.86	71.10	70.60	70.90	167,885	-0.34(-0.48%)
Dec 22, 2010	71.77	71.81	71.18	71.24	36,663	-0.53(-0.74%)
Dec 21, 2010	71.99	72.10	71.50	71.77	48,270	+0.96(+1.36%)
Dec 20, 2010	71.25	71.29	70.47	70.81	57,809	-0.04(-0.06%)
Dec 17, 2010	71.17	71.32	70.42	70.85	41,385	-1.30(-1.80%)
Dec 16, 2010	71.42	72.15	71.36	72.15	42,715	+1.20(+1.69%)
Dec 15, 2010	71.64	72.29	70.90	70.95	83,523	-1.49(-2.06%)
Dec 14, 2010	72.30	72.75	71.90	72.44	147,821	-0.91(-1.24%)
Dec 13, 2010	72.98	73.70	72.90	73.35	33,011	+0.59(+0.81%)
Dec 10, 2010	72.34	72.78	72.02	72.76	366,207	+1.86(+2.62%)
Dec 09, 2010	70.87	71.13	70.08	70.90	144,200	+0.23(+0.33%)
Dec 08, 2010	70.75	71.32	70.01	70.67	65,329	-0.88(-1.23%)
Dec 07, 2010	72.69	72.73	71.55	71.55	193,573	+0.06(+0.08%)
Dec 06, 2010	71.59	71.75	70.96	71.49	74,520	-1.25(-1.72%)
Dec 03, 2010	71.99	73.20	71.90	72.74	307,554	+1.67(+2.35%)
Dec 02, 2010	68.68	71.07	68.68	71.07	293,000	+2.52(+3.68%)
Dec 01, 2010	67.33	68.55	67.33	68.55	93,062	+3.80(+5.87%)
Nov 30, 2010	63.90	65.50	63.65	64.75	120,662	-1.25(-1.89%)
Nov 29, 2010	65.85	66.08	65.00	66.00	89,901	-2.25(-3.30%)
Nov 26, 2010	67.88	68.69	67.84	68.25	38,626	-1.32(-1.90%)
Nov 24, 2010	69.21	69.57	69.57	69.57	71,261	+3.25(+4.90%)
Nov 23, 2010	67.63	67.65	66.25	66.32	86,326	-2.83(-4.09%)
Nov 22, 2010	68.91	69.50	68.00	69.15	41,798	-0.47(-0.68%)
Nov 19, 2010	68.77	69.67	68.59	69.62	65,624	+0.27(+0.39%)
Nov 18, 2010	68.35	69.40	68.19	69.35	130,145	+2.85(+4.29%)
Nov 17, 2010	66.51	66.84	66.31	66.50	54,263	-0.30(-0.45%)
Nov 16, 2010	67.90	68.12	66.55	66.80	63,720	-2.05(-2.98%)
Nov 15, 2010	69.55	69.70	68.83	68.85	140,969	+0.82(+1.21%)
Nov 12, 2010	68.08	69.07	67.80	68.03	55,846	+0.26(+0.38%)
Nov 11, 2010	67.62	68.05	67.20	67.77	34,158	-0.33(-0.48%)
Nov 10, 2010	68.04	68.19	66.64	68.10	74,222	-0.41(-0.60%)
Nov 09, 2010	69.30	70.00	68.25	68.51	60,690	+0.18(+0.26%)
Nov 08, 2010	68.35	68.47	67.83	68.33	62,489	-0.75(-1.09%)
Nov 05, 2010	69.54	69.70	68.60	69.08	69,070	-2.30(-3.22%)
Nov 04, 2010	70.80	71.43	70.76	71.38	133,755	+2.72(+3.96%)
Nov 03, 2010	68.35	68.73	67.58	68.66	73,405	+0.84(+1.24%)
Nov 02, 2010	67.93	68.04	67.55	67.82	37,008	+1.97(+2.99%)

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