Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	43.89	44.43	43.80	44.16	1,401,564	+0.55(+1.27%)
Jan 28, 2011	43.97	44.50	43.44	43.61	1,024,167	-0.45(-1.02%)
Jan 27, 2011	43.08	44.16	43.01	44.06	1,615,725	+1.09(+2.54%)
Jan 26, 2011	43.03	43.23	42.79	42.96	866,451	+0.03(+0.07%)
Jan 25, 2011	42.67	43.28	42.22	42.93	2,195,404	-0.46(-1.06%)
Jan 24, 2011	42.87	43.84	42.77	43.40	1,109,599	+0.44(+1.03%)
Jan 21, 2011	42.83	43.01	42.49	42.95	800,364	+0.29(+0.67%)
Jan 20, 2011	42.09	43.05	42.05	42.67	900,492	+0.32(+0.76%)
Jan 19, 2011	43.08	43.19	42.10	42.35	1,246,056	-0.84(-1.94%)
Jan 18, 2011	43.02	43.20	42.82	43.18	1,682,792	+0.12(+0.28%)
Jan 14, 2011	42.86	43.32	42.65	43.06	1,692,381	+0.46(+1.08%)
Jan 13, 2011	42.34	42.76	42.14	42.60	1,231,976	+0.10(+0.24%)
Jan 12, 2011	42.02	42.64	41.94	42.50	1,504,164	+0.98(+2.37%)
Jan 11, 2011	41.47	42.01	41.17	41.51	963,278	+0.15(+0.35%)
Jan 10, 2011	40.50	41.69	40.42	41.37	1,547,931	+0.67(+1.66%)
Jan 07, 2011	41.14	41.39	40.12	40.69	1,066,564	-0.26(-0.64%)
Jan 06, 2011	41.45	41.49	40.84	40.96	969,661	-0.36(-0.87%)
Jan 05, 2011	41.26	41.54	40.97	41.31	2,015,497	-0.12(-0.28%)
Jan 04, 2011	42.02	42.33	41.01	41.43	1,336,416	-0.53(-1.27%)
Jan 03, 2011	41.34	42.02	41.34	41.96	1,536,569	+0.99(+2.41%)
Dec 31, 2010	40.99	41.36	40.91	40.97	643,955	-0.04(-0.09%)
Dec 30, 2010	41.08	41.24	40.86	41.01	469,185	-0.02(-0.04%)
Dec 29, 2010	40.96	41.26	40.62	41.03	874,654	+0.25(+0.61%)
Dec 28, 2010	40.57	40.94	40.40	40.78	852,371	+0.41(+1.01%)
Dec 27, 2010	39.73	40.43	39.68	40.37	488,974	+0.53(+1.34%)
Dec 23, 2010	39.94	40.25	39.74	39.84	488,931	-0.07(-0.18%)
Dec 22, 2010	39.70	40.46	39.61	39.91	934,788	+0.31(+0.78%)
Dec 21, 2010	39.23	39.75	39.11	39.60	824,178	+0.64(+1.65%)
Dec 20, 2010	38.60	39.27	38.51	38.96	847,705	+0.46(+1.20%)
Dec 17, 2010	38.26	38.79	38.19	38.50	2,540,532	+0.15(+0.38%)
Dec 16, 2010	38.38	38.62	38.01	38.36	958,806	+0.07(+0.17%)
Dec 15, 2010	38.68	39.25	38.27	38.29	1,309,127	-0.48(-1.25%)
Dec 14, 2010	39.38	39.68	38.50	38.77	1,286,710	-0.51(-1.30%)
Dec 13, 2010	39.02	39.63	38.73	39.28	1,268,766	+0.47(+1.22%)
Dec 10, 2010	38.72	39.17	38.54	38.81	1,006,906	+0.21(+0.55%)
Dec 09, 2010	39.27	39.31	38.49	38.60	1,615,533	-0.48(-1.23%)
Dec 08, 2010	40.34	40.47	38.79	39.08	2,318,121	-1.18(-2.92%)
Dec 07, 2010	41.11	41.20	40.15	40.25	1,255,545	-0.37(-0.91%)
Dec 06, 2010	39.88	41.08	39.63	40.62	1,605,020	+0.69(+1.73%)
Dec 03, 2010	40.03	40.21	39.57	39.93	1,179,877	-0.33(-0.81%)
Dec 02, 2010	40.13	40.28	39.84	40.26	2,488,257	+0.21(+0.53%)
Dec 01, 2010	40.26	40.33	39.58	40.05	1,429,767	+0.41(+1.04%)
Nov 30, 2010	39.40	40.05	39.26	39.63	1,343,267	-0.18(-0.44%)
Nov 29, 2010	39.01	39.88	39.00	39.81	1,184,072	+0.48(+1.23%)
Nov 26, 2010	39.19	39.65	39.17	39.33	289,821	-0.24(-0.60%)
Nov 24, 2010	38.93	39.56	39.56	39.56	1,770,771	+1.05(+2.72%)
Nov 23, 2010	38.22	38.68	38.17	38.51	1,137,640	-0.22(-0.56%)
Nov 22, 2010	38.70	39.48	38.52	38.73	1,406,120	-0.14(-0.36%)
Nov 19, 2010	38.45	38.99	38.08	38.87	808,606	+0.18(+0.45%)
Nov 18, 2010	38.68	39.09	38.57	38.70	1,482,868	+0.61(+1.59%)
Nov 17, 2010	37.43	38.51	37.13	38.09	1,608,334	+0.82(+2.20%)
Nov 16, 2010	38.19	38.26	37.05	37.27	2,356,196	-1.24(-3.21%)
Nov 15, 2010	39.08	39.42	38.42	38.51	1,154,257	-0.43(-1.11%)
Nov 12, 2010	38.89	39.53	38.70	38.94	1,654,620	-0.30(-0.77%)
Nov 11, 2010	39.14	39.50	38.75	39.24	1,771,004	-0.35(-0.87%)
Nov 10, 2010	39.65	40.16	39.18	39.59	3,036,537	-0.07(-0.17%)
Nov 09, 2010	42.09	42.68	39.20	39.65	3,743,822	-1.79(-4.33%)
Nov 08, 2010	42.13	42.42	41.32	41.45	2,250,538	-1.14(-2.68%)
Nov 05, 2010	41.98	42.96	41.98	42.59	2,666,438	+0.32(+0.75%)
Nov 04, 2010	41.04	42.42	41.02	42.27	2,189,393	+1.73(+4.28%)
Nov 03, 2010	40.88	40.96	40.41	40.54	1,099,505	-0.26(-0.64%)
Nov 02, 2010	40.65	40.91	40.20	40.80	973,451	+0.55(+1.37%)

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