Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	52.58	54.60	52.18	54.60	2,837,895	+2.73(+5.27%)
Jan 28, 2011	52.36	52.68	51.57	51.86	2,640,494	-0.38(-0.73%)
Jan 27, 2011	52.48	52.95	51.77	52.25	1,571,564	-0.37(-0.71%)
Jan 26, 2011	50.69	52.90	50.64	52.62	2,340,793	+2.26(+4.48%)
Jan 25, 2011	50.53	50.64	49.37	50.36	2,020,371	-0.40(-0.80%)
Jan 24, 2011	50.47	51.00	50.03	50.76	1,256,882	+0.25(+0.49%)
Jan 21, 2011	50.99	51.21	50.00	50.52	1,465,300	+0.50(+0.99%)
Jan 20, 2011	50.02	50.32	48.64	50.02	2,225,050	-0.80(-1.57%)
Jan 19, 2011	52.11	52.22	50.64	50.82	1,912,171	-1.14(-2.19%)
Jan 18, 2011	51.19	52.02	50.89	51.96	1,256,422	+0.83(+1.62%)
Jan 14, 2011	49.74	51.20	49.42	51.13	1,103,956	+1.23(+2.47%)
Jan 13, 2011	50.29	50.48	49.54	49.89	674,426	-0.18(-0.35%)
Jan 12, 2011	49.68	50.24	49.30	50.07	698,445	+1.25(+2.57%)
Jan 11, 2011	47.98	48.92	47.85	48.82	614,854	+1.37(+2.88%)
Jan 10, 2011	47.47	47.58	46.69	47.45	550,026	-0.29(-0.61%)
Jan 07, 2011	47.24	48.01	46.88	47.74	756,306	+0.61(+1.30%)
Jan 06, 2011	48.07	48.16	46.72	47.13	496,431	-0.69(-1.45%)
Jan 05, 2011	47.01	47.91	46.61	47.82	663,451	+0.29(+0.61%)
Jan 04, 2011	48.62	48.65	46.66	47.53	893,397	-0.65(-1.35%)
Jan 03, 2011	48.26	48.69	47.97	48.18	679,432	+0.73(+1.53%)
Dec 31, 2010	47.43	47.82	47.07	47.46	413,952	+0.12(+0.26%)
Dec 30, 2010	47.45	47.81	47.03	47.33	521,442	+0.04(+0.09%)
Dec 29, 2010	46.69	47.58	46.67	47.29	520,597	+0.74(+1.58%)
Dec 28, 2010	46.46	46.65	46.10	46.56	429,876	+0.40(+0.88%)
Dec 27, 2010	46.34	46.36	45.88	46.15	744,244	-0.39(-0.85%)
Dec 23, 2010	46.33	46.67	46.22	46.55	580,304	+0.27(+0.58%)
Dec 22, 2010	46.34	46.40	46.05	46.28	609,813	+0.24(+0.52%)
Dec 21, 2010	45.63	46.14	45.36	46.04	1,594,638	+0.77(+1.69%)
Dec 20, 2010	45.01	45.48	44.49	45.27	1,169,800	+0.58(+1.30%)
Dec 17, 2010	44.82	44.85	44.26	44.69	615,444	+0.01(+0.02%)
Dec 16, 2010	44.19	44.71	43.54	44.68	935,787	+0.49(+1.10%)
Dec 15, 2010	44.41	45.02	44.05	44.20	1,105,559	-0.50(-1.11%)
Dec 14, 2010	45.13	45.42	44.41	44.69	1,027,491	-0.33(-0.74%)
Dec 13, 2010	45.08	45.74	44.67	45.02	1,121,972	+0.77(+1.73%)
Dec 10, 2010	44.16	44.40	43.82	44.26	902,301	+0.30(+0.68%)
Dec 09, 2010	44.33	44.41	43.25	43.96	887,482	+0.24(+0.55%)
Dec 08, 2010	44.21	44.67	43.32	43.72	1,321,282	-0.31(-0.71%)
Dec 07, 2010	45.38	45.51	43.92	44.03	1,793,745	-0.19(-0.42%)
Dec 06, 2010	43.92	44.51	43.81	44.22	1,086,310	+0.27(+0.61%)
Dec 03, 2010	43.06	44.09	42.99	43.95	1,510,026	+0.38(+0.88%)
Dec 02, 2010	42.40	43.63	42.37	43.56	1,425,294	+1.17(+2.76%)
Dec 01, 2010	41.42	42.62	41.41	42.39	1,837,007	+2.23(+5.55%)
Nov 30, 2010	39.44	40.77	39.21	40.17	1,742,100	-0.19(-0.46%)
Nov 29, 2010	39.53	40.60	38.80	40.35	1,577,771	+0.38(+0.96%)
Nov 26, 2010	40.10	40.53	39.73	39.97	420,128	-0.91(-2.23%)
Nov 24, 2010	40.00	40.88	40.88	40.88	638,904	+1.35(+3.41%)
Nov 23, 2010	39.84	39.88	38.82	39.53	1,096,507	-1.50(-3.66%)
Nov 22, 2010	40.96	41.10	39.54	41.04	929,778	-0.29(-0.70%)
Nov 19, 2010	40.59	41.37	39.95	41.33	624,545	+0.54(+1.32%)
Nov 18, 2010	40.16	40.96	40.02	40.79	873,855	+1.60(+4.07%)
Nov 17, 2010	38.82	39.62	38.50	39.19	1,091,849	+0.32(+0.83%)
Nov 16, 2010	39.64	39.64	38.27	38.87	1,398,855	-2.20(-5.35%)
Nov 15, 2010	41.03	41.30	40.38	41.07	804,057	+0.26(+0.63%)
Nov 12, 2010	41.24	41.51	40.11	40.81	1,228,705	-1.19(-2.84%)
Nov 11, 2010	40.78	42.02	40.75	42.00	1,087,164	+0.77(+1.86%)
Nov 10, 2010	40.48	41.24	39.63	41.23	1,341,388	+1.08(+2.68%)
Nov 09, 2010	40.56	41.20	39.71	40.16	1,542,856	+0.00(+0.00%)
Nov 08, 2010	39.32	40.22	39.26	40.16	1,405,179	+0.42(+1.07%)
Nov 05, 2010	39.45	39.78	39.21	39.73	1,248,826	+0.25(+0.63%)
Nov 04, 2010	38.25	39.54	38.21	39.48	1,484,763	+2.18(+5.83%)
Nov 03, 2010	37.45	37.46	36.26	37.31	2,191,022	+0.23(+0.61%)
Nov 02, 2010	36.79	37.41	36.52	37.08	1,049,761	+0.82(+2.26%)

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