Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	28.25	28.40	28.22	28.23	2,136,088	-0.01(-0.05%)
Dec 29, 2011	28.24	28.46	28.08	28.25	2,791,682	+0.02(+0.08%)
Dec 28, 2011	28.58	28.72	28.03	28.23	4,119,015	-0.41(-1.43%)
Dec 27, 2011	28.53	28.80	28.47	28.64	3,090,330	+0.04(+0.12%)
Dec 23, 2011	28.42	28.61	28.23	28.60	2,038,743	+0.63(+2.25%)
Dec 21, 2011	28.23	28.28	27.48	27.97	4,234,059	-0.10(-0.35%)
Dec 20, 2011	27.62	28.28	27.62	28.07	4,615,063	+1.05(+3.87%)
Dec 19, 2011	27.78	27.81	26.92	27.02	4,017,665	-0.54(-1.97%)
Dec 16, 2011	27.59	27.93	27.33	27.57	6,042,368	+0.27(+0.98%)
Dec 15, 2011	27.63	27.80	26.85	27.30	6,398,131	-0.08(-0.28%)
Dec 14, 2011	27.29	27.79	27.11	27.38	6,178,236	-0.07(-0.26%)
Dec 13, 2011	28.39	28.70	27.28	27.45	5,998,763	-0.72(-2.56%)
Dec 12, 2011	28.18	28.23	27.78	28.17	4,478,305	-0.54(-1.90%)
Dec 09, 2011	28.21	28.85	28.12	28.71	4,228,072	+0.73(+2.60%)
Dec 08, 2011	28.85	28.85	27.89	27.99	5,929,921	-1.12(-3.86%)
Dec 07, 2011	28.90	29.23	28.50	29.11	11,654,126	+0.01(+0.05%)
Dec 06, 2011	28.80	29.39	28.58	29.10	4,971,302	+0.18(+0.64%)
Dec 05, 2011	29.05	29.17	28.69	28.91	5,382,967	+0.40(+1.41%)
Dec 02, 2011	28.32	29.12	28.22	28.51	7,963,836	+0.60(+2.15%)
Dec 01, 2011	27.68	28.12	27.58	27.91	5,894,659	+0.03(+0.10%)
Nov 30, 2011	27.12	27.89	26.88	27.88	8,206,165	+1.84(+7.06%)
Nov 29, 2011	26.09	26.37	25.68	26.04	5,450,716	+0.06(+0.22%)
Nov 28, 2011	26.19	26.42	25.67	25.98	6,771,761	+0.83(+3.32%)
Nov 25, 2011	24.92	25.47	24.92	25.15	1,952,132	+0.06(+0.25%)
Nov 23, 2011	25.91	25.99	25.05	25.09	5,400,342	-1.22(-4.62%)
Nov 22, 2011	26.46	26.63	25.98	26.30	3,548,947	-0.18(-0.67%)
Nov 21, 2011	26.35	26.65	25.96	26.48	4,707,021	-0.50(-1.86%)
Nov 18, 2011	27.12	27.33	26.79	26.98	3,497,375	+0.11(+0.42%)
Nov 17, 2011	27.38	27.69	26.68	26.87	5,331,448	-0.64(-2.34%)
Nov 16, 2011	27.58	28.08	27.45	27.51	4,026,278	-0.45(-1.62%)
Nov 15, 2011	27.58	28.13	27.45	27.96	2,938,241	+0.20(+0.71%)
Nov 14, 2011	27.94	28.01	27.55	27.77	3,479,704	-0.30(-1.08%)
Nov 11, 2011	27.68	28.27	27.61	28.07	4,757,603	+0.93(+3.44%)
Nov 10, 2011	27.04	27.41	26.71	27.14	4,498,322	+0.48(+1.80%)
Nov 09, 2011	27.10	27.41	26.51	26.66	6,433,027	-1.33(-4.75%)
Nov 08, 2011	27.70	28.00	27.43	27.99	4,417,132	+0.42(+1.54%)
Nov 07, 2011	27.58	27.97	27.06	27.56	4,056,159	-0.02(-0.08%)
Nov 04, 2011	27.02	27.74	26.78	27.58	4,256,748	+0.34(+1.25%)
Nov 03, 2011	27.03	27.40	26.59	27.24	3,930,103	+0.48(+1.80%)
Nov 02, 2011	26.85	27.13	26.44	26.76	5,836,517	+0.54(+2.05%)
Nov 01, 2011	25.60	26.78	25.33	26.22	8,266,646	-0.49(-1.83%)
Oct 31, 2011	27.30	27.43	26.70	26.71	7,035,304	-1.08(-3.89%)
Oct 28, 2011	27.47	27.87	27.25	27.79	5,828,577	-0.06(-0.20%)
Oct 27, 2011	27.12	28.17	27.02	27.85	8,845,813	+1.54(+5.86%)
Oct 26, 2011	26.32	26.51	25.64	26.31	4,930,189	+0.46(+1.78%)
Oct 25, 2011	26.50	26.59	25.82	25.85	5,754,316	-0.74(-2.77%)
Oct 24, 2011	26.32	26.65	26.19	26.59	4,552,501	+0.57(+2.17%)
Oct 21, 2011	25.81	26.20	25.64	26.02	5,580,626	+0.63(+2.48%)
Oct 20, 2011	25.02	25.50	24.52	25.39	6,266,588	+0.72(+2.92%)
Oct 19, 2011	25.14	25.14	24.54	24.67	5,202,525	-0.49(-1.97%)
Oct 18, 2011	24.41	25.35	24.04	25.16	5,278,308	+0.72(+2.95%)
Oct 17, 2011	25.16	25.26	24.28	24.44	4,818,107	-0.93(-3.65%)
Oct 14, 2011	25.43	25.56	25.04	25.37	3,110,419	+0.33(+1.33%)
Oct 13, 2011	24.89	25.17	24.44	25.04	4,143,728	-0.11(-0.45%)
Oct 12, 2011	24.81	25.55	24.81	25.15	6,561,432	+0.62(+2.54%)
Oct 11, 2011	24.12	24.75	24.08	24.53	5,732,606	+0.28(+1.14%)
Oct 10, 2011	23.80	24.31	23.80	24.25	4,421,283	+1.01(+4.35%)
Oct 07, 2011	24.14	24.18	23.07	23.24	6,285,602	-0.68(-2.84%)
Oct 06, 2011	23.88	24.06	23.62	23.92	5,074,384	+0.54(+2.30%)
Oct 05, 2011	22.31	23.41	22.12	23.38	5,598,397	+1.06(+4.75%)
Oct 04, 2011	21.46	22.36	21.08	22.32	8,594,218	+0.47(+2.14%)

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