Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	91.76	94.92	91.56	94.00	974,324	+2.16(+2.35%)
Jan 28, 2011	92.24	92.86	90.46	91.84	862,253	-0.19(-0.21%)
Jan 27, 2011	92.76	95.39	91.76	92.03	1,428,792	-0.25(-0.27%)
Jan 26, 2011	87.43	92.47	87.43	92.28	1,293,873	+5.02(+5.75%)
Jan 25, 2011	87.39	87.39	85.88	87.26	721,326	-0.14(-0.16%)
Jan 24, 2011	85.87	87.65	84.81	87.40	748,264	+1.21(+1.40%)
Jan 21, 2011	86.63	87.86	85.63	86.19	810,544	+0.68(+0.80%)
Jan 20, 2011	86.40	86.62	83.51	85.51	741,471	-1.33(-1.53%)
Jan 19, 2011	88.80	89.57	86.56	86.84	625,399	-2.06(-2.32%)
Jan 18, 2011	88.89	89.45	88.20	88.90	746,834	+0.11(+0.12%)
Jan 14, 2011	88.67	88.90	86.68	88.79	886,332	-0.04(-0.05%)
Jan 13, 2011	88.72	89.71	87.81	88.83	639,840	+0.23(+0.26%)
Jan 12, 2011	88.51	89.15	87.70	88.60	581,852	+1.02(+1.16%)
Jan 11, 2011	86.28	88.37	86.28	87.58	514,372	+1.62(+1.88%)
Jan 10, 2011	85.56	86.50	84.41	85.96	678,258	-0.09(-0.10%)
Jan 07, 2011	83.54	86.30	83.42	86.05	1,168,604	+2.83(+3.40%)
Jan 06, 2011	85.89	85.94	82.39	83.22	1,576,045	-2.69(-3.13%)
Jan 05, 2011	85.70	86.89	84.78	85.91	1,127,439	-0.34(-0.39%)
Jan 04, 2011	87.83	88.48	85.43	86.25	794,207	-1.75(-1.99%)
Jan 03, 2011	89.35	89.56	87.98	88.00	663,142	-0.91(-1.02%)
Dec 31, 2010	88.36	89.43	88.23	88.91	455,471	+0.41(+0.46%)
Dec 30, 2010	88.40	88.92	87.98	88.50	367,399	+0.04(+0.05%)
Dec 29, 2010	86.91	88.75	86.86	88.46	499,202	+1.82(+2.10%)
Dec 28, 2010	86.61	87.46	86.57	86.64	303,744	+0.17(+0.20%)
Dec 27, 2010	86.13	87.00	85.70	86.47	405,902	+0.06(+0.07%)
Dec 23, 2010	87.06	87.70	86.00	86.41	390,470	-0.87(-1.00%)
Dec 22, 2010	87.86	88.30	86.82	87.28	364,960	-0.30(-0.34%)
Dec 21, 2010	87.42	87.89	86.87	87.58	565,377	+0.73(+0.84%)
Dec 20, 2010	87.12	87.42	85.31	86.85	745,078	+0.41(+0.47%)
Dec 17, 2010	88.35	89.08	86.08	86.44	1,318,556	-2.04(-2.31%)
Dec 16, 2010	85.36	88.84	84.97	88.48	1,558,010	+2.84(+3.32%)
Dec 15, 2010	86.22	86.69	85.22	85.64	1,739,644	-1.71(-1.96%)
Dec 14, 2010	87.74	88.85	87.03	87.35	723,776	-0.35(-0.40%)
Dec 13, 2010	88.59	89.78	87.63	87.70	1,222,347	-0.11(-0.13%)
Dec 10, 2010	87.49	88.55	86.97	87.81	603,328	+0.59(+0.68%)
Dec 09, 2010	88.00	88.73	86.82	87.22	756,650	-0.22(-0.25%)
Dec 08, 2010	88.30	89.16	87.00	87.44	727,155	-0.66(-0.75%)
Dec 07, 2010	89.35	90.80	87.77	88.10	835,001	-1.02(-1.14%)
Dec 06, 2010	88.22	89.20	88.20	89.12	736,854	+0.26(+0.29%)
Dec 03, 2010	87.71	89.13	87.34	88.86	925,999	+0.12(+0.14%)
Dec 02, 2010	86.15	89.00	86.15	88.74	1,157,471	+1.59(+1.82%)
Dec 01, 2010	86.02	87.59	85.47	87.15	892,842	+2.91(+3.45%)
Nov 30, 2010	82.99	85.69	82.79	84.24	1,117,890	-0.30(-0.35%)
Nov 29, 2010	83.25	84.96	81.96	84.54	1,078,373	+1.04(+1.25%)
Nov 26, 2010	83.33	83.88	82.79	83.50	526,590	-0.76(-0.90%)
Nov 24, 2010	81.15	84.26	84.26	84.26	845,611	+2.83(+3.48%)
Nov 23, 2010	81.54	81.95	80.33	81.43	943,333	-1.64(-1.97%)
Nov 22, 2010	82.02	83.25	80.73	83.07	1,055,446	+0.27(+0.33%)
Nov 19, 2010	79.86	82.86	79.35	82.80	1,188,062	+2.59(+3.23%)
Nov 18, 2010	78.73	80.46	78.65	80.21	967,072	+2.78(+3.59%)
Nov 17, 2010	76.23	77.62	75.98	77.43	540,662	+0.99(+1.30%)
Nov 16, 2010	76.66	77.25	75.77	76.44	650,947	-1.16(-1.49%)
Nov 15, 2010	77.26	78.65	76.71	77.60	859,976	+0.89(+1.16%)
Nov 12, 2010	77.29	78.02	75.58	76.71	863,113	-2.40(-3.03%)
Nov 11, 2010	77.88	79.52	77.32	79.11	773,350	+0.52(+0.66%)
Nov 10, 2010	77.46	78.62	76.43	78.59	866,269	+1.34(+1.73%)
Nov 09, 2010	79.20	79.99	76.71	77.25	1,080,204	-1.28(-1.63%)
Nov 08, 2010	77.61	78.74	77.38	78.53	832,000	+0.47(+0.60%)
Nov 05, 2010	77.31	78.19	76.35	78.06	1,030,955	+0.65(+0.84%)
Nov 04, 2010	75.80	77.44	75.80	77.41	1,202,063	+2.68(+3.59%)
Nov 03, 2010	74.03	74.73	72.82	74.73	1,120,919	+0.97(+1.32%)
Nov 02, 2010	73.40	73.81	72.39	73.76	978,484	+1.46(+2.02%)

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