Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2010	40.98	41.28	40.67	40.79	406,466	-0.30(-0.73%)
Dec 30, 2010	40.16	41.30	40.12	41.09	524,529	+0.84(+2.08%)
Dec 29, 2010	40.06	40.30	39.80	40.25	295,608	+0.19(+0.47%)
Dec 28, 2010	40.18	40.35	39.86	40.06	451,080	-0.22(-0.54%)
Dec 27, 2010	40.35	40.40	39.88	40.28	219,554	-0.20(-0.49%)
Dec 23, 2010	40.80	41.37	40.29	40.48	627,827	-0.43(-1.06%)
Dec 22, 2010	40.72	41.11	40.62	40.91	639,888	+0.17(+0.42%)
Dec 21, 2010	40.63	41.00	40.45	40.74	366,640	+0.21(+0.51%)
Dec 20, 2010	40.63	40.68	40.33	40.53	588,693	-0.15(-0.37%)
Dec 17, 2010	40.63	40.72	40.27	40.68	1,793,229	+0.13(+0.32%)
Dec 16, 2010	39.76	40.60	39.52	40.55	1,007,873	+0.86(+2.18%)
Dec 15, 2010	39.33	40.14	39.06	39.69	1,939,300	+0.37(+0.93%)
Dec 14, 2010	38.03	39.33	37.96	39.32	1,214,339	+1.45(+3.82%)
Dec 13, 2010	39.34	39.36	37.85	37.87	967,170	-1.33(-3.40%)
Dec 10, 2010	38.94	40.30	38.79	39.21	1,647,934	+0.51(+1.31%)
Dec 09, 2010	38.61	38.80	38.24	38.70	529,841	+0.21(+0.54%)
Dec 08, 2010	38.78	38.94	38.48	38.49	678,774	-0.30(-0.77%)
Dec 07, 2010	38.65	39.21	38.63	38.79	761,799	+0.17(+0.44%)
Dec 06, 2010	39.06	39.10	38.43	38.63	503,594	-0.57(-1.46%)
Dec 03, 2010	39.48	39.48	38.81	39.20	665,485	-0.31(-0.78%)
Dec 02, 2010	38.60	39.52	38.60	39.51	803,467	+0.86(+2.24%)
Dec 01, 2010	38.99	39.60	38.55	38.64	1,158,423	+0.02(+0.05%)
Nov 30, 2010	38.42	38.93	38.21	38.63	738,246	-0.17(-0.44%)
Nov 29, 2010	38.21	38.98	37.93	38.79	750,055	+0.38(+0.98%)
Nov 26, 2010	38.18	38.52	37.92	38.42	194,838	-0.06(-0.15%)
Nov 24, 2010	37.98	38.48	38.48	38.48	586,593	+0.67(+1.76%)
Nov 23, 2010	37.25	37.86	36.81	37.81	1,036,446	+0.18(+0.47%)
Nov 22, 2010	37.73	37.97	37.40	37.63	1,035,683	-0.11(-0.30%)
Nov 19, 2010	38.28	38.47	37.73	37.74	948,525	-0.51(-1.32%)
Nov 18, 2010	38.46	38.83	38.19	38.25	1,460,250	+0.02(+0.05%)
Nov 17, 2010	38.50	38.63	38.11	38.23	995,616	-0.09(-0.24%)
Nov 16, 2010	38.24	39.08	38.00	38.33	1,191,962	-0.04(-0.10%)
Nov 15, 2010	38.45	38.65	38.30	38.36	680,760	+0.14(+0.37%)
Nov 12, 2010	38.89	39.13	37.98	38.22	966,241	-0.78(-2.00%)
Nov 11, 2010	38.78	39.14	38.68	39.00	734,935	-0.13(-0.34%)
Nov 10, 2010	38.76	39.24	38.47	39.13	984,453	+0.29(+0.75%)
Nov 09, 2010	39.44	39.59	38.71	38.84	685,849	-0.52(-1.31%)
Nov 08, 2010	39.63	40.04	39.23	39.36	840,942	+0.02(+0.05%)
Nov 05, 2010	39.36	39.59	39.09	39.34	656,374	-0.02(-0.05%)
Nov 04, 2010	39.16	39.46	38.88	39.36	1,148,639	+0.56(+1.45%)
Nov 03, 2010	38.73	39.24	38.01	38.79	1,118,076	+0.14(+0.36%)
Nov 02, 2010	38.57	38.81	38.36	38.65	917,412	+0.23(+0.61%)
Nov 01, 2010	38.78	39.39	37.92	38.42	1,200,801	-0.30(-0.78%)
Oct 29, 2010	37.85	38.81	37.84	38.72	2,409,794	+0.66(+1.73%)
Oct 28, 2010	36.46	39.11	36.46	38.06	3,289,621	+1.69(+4.64%)
Oct 27, 2010	36.69	37.23	35.67	36.37	1,818,021	-0.41(-1.12%)
Oct 25, 2010	36.60	37.06	36.14	36.79	1,282,599	+0.25(+0.69%)
Oct 22, 2010	35.98	36.73	35.87	36.53	1,711,448	+0.74(+2.07%)
Oct 21, 2010	36.17	36.18	35.34	35.79	856,939	-0.28(-0.78%)
Oct 20, 2010	35.11	36.69	35.11	36.07	2,022,746	+1.16(+3.33%)
Oct 19, 2010	35.89	35.98	34.66	34.91	1,150,694	-1.27(-3.50%)
Oct 18, 2010	35.64	36.35	35.64	36.18	893,965	+0.55(+1.55%)
Oct 15, 2010	35.70	36.04	35.12	35.62	1,324,236	+0.25(+0.72%)
Oct 14, 2010	36.10	36.27	35.12	35.37	1,013,416	-0.71(-1.98%)
Oct 13, 2010	36.64	36.64	35.89	36.08	987,142	-0.43(-1.18%)
Oct 12, 2010	36.32	36.58	35.90	36.51	661,085	+0.16(+0.44%)
Oct 11, 2010	36.24	36.82	35.90	36.35	831,681	+0.20(+0.55%)
Oct 08, 2010	36.16	36.34	34.81	36.16	1,315,643	+1.05(+2.99%)
Oct 07, 2010	35.50	35.59	34.92	35.11	948	-0.19(-0.53%)
Oct 06, 2010	35.52	35.65	35.13	35.29	606,459	-0.19(-0.53%)
Oct 05, 2010	36.14	36.32	35.29	35.48	3,177	-0.27(-0.76%)
Oct 04, 2010	36.11	36.66	35.52	35.75	828,195	-0.54(-1.50%)

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