Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	32.51	32.89	32.23	32.27	2,644,715	-0.37(-1.13%)
Feb 28, 2012	32.29	32.75	31.99	32.64	3,621,192	+0.23(+0.71%)
Feb 27, 2012	32.45	32.62	31.76	32.41	3,042,478	+0.02(+0.08%)
Feb 24, 2012	32.52	32.62	32.12	32.38	2,527,991	-0.06(-0.18%)
Feb 23, 2012	32.69	32.80	32.29	32.44	3,679,637	-0.12(-0.36%)
Feb 22, 2012	31.26	32.85	31.19	32.56	10,833,692	+2.12(+6.96%)
Feb 21, 2012	29.89	30.66	29.67	30.44	6,339,192	+0.90(+3.05%)
Feb 17, 2012	29.40	29.56	29.17	29.54	2,425,404	+0.24(+0.82%)
Feb 16, 2012	29.08	29.48	28.91	29.30	2,077,163	+0.26(+0.91%)
Feb 15, 2012	29.16	29.16	28.85	29.04	2,481,758	+0.08(+0.27%)
Feb 14, 2012	29.26	29.55	28.89	28.96	1,842,839	-0.40(-1.36%)
Feb 13, 2012	28.85	29.57	28.71	29.36	3,117,294	+0.71(+2.48%)
Feb 10, 2012	28.73	28.76	28.04	28.65	2,666,476	-0.42(-1.44%)
Feb 09, 2012	29.13	29.17	28.76	29.06	1,649,375	-0.10(-0.33%)
Feb 08, 2012	28.95	29.24	28.80	29.16	1,720,503	+0.31(+1.06%)
Feb 07, 2012	28.87	29.08	28.65	28.85	1,432,402	+0.01(+0.03%)
Feb 06, 2012	28.51	28.85	28.20	28.85	1,756,226	+0.15(+0.53%)
Feb 03, 2012	28.26	28.74	28.05	28.69	2,785,298	+0.69(+2.45%)
Feb 02, 2012	28.28	28.38	27.94	28.01	1,540,515	-0.14(-0.50%)
Feb 01, 2012	28.34	28.34	28.02	28.15	2,351,428	-0.06(-0.21%)
Jan 31, 2012	27.92	28.35	27.92	28.21	3,010,231	+0.40(+1.44%)
Jan 30, 2012	27.83	28.04	27.59	27.81	2,216,309	-0.20(-0.73%)
Jan 27, 2012	27.79	28.25	27.66	28.01	2,291,383	+0.24(+0.86%)
Jan 26, 2012	28.25	28.41	27.73	27.77	3,153,388	-0.24(-0.87%)
Jan 25, 2012	27.64	28.14	27.26	28.02	1,949,175	+0.45(+1.64%)
Jan 24, 2012	27.67	27.76	27.06	27.56	2,611,269	-0.27(-0.96%)
Jan 23, 2012	27.90	28.23	27.71	27.83	1,656,385	-0.04(-0.16%)
Jan 20, 2012	28.17	28.26	27.77	27.88	1,762,015	-0.35(-1.24%)
Jan 19, 2012	27.85	28.40	27.78	28.23	1,742,418	+0.36(+1.29%)
Jan 18, 2012	27.98	28.09	27.66	27.87	1,969,042	-0.00(-0.02%)
Jan 17, 2012	27.82	28.13	27.60	27.87	2,353,802	+0.33(+1.19%)
Jan 13, 2012	27.01	27.55	26.92	27.54	3,200,311	+0.47(+1.75%)
Jan 12, 2012	26.54	27.07	26.34	27.07	2,840,657	+0.74(+2.79%)
Jan 11, 2012	26.37	27.04	26.02	26.34	2,823,757	-0.23(-0.88%)
Jan 10, 2012	25.81	26.58	25.77	26.57	3,347,631	+1.08(+4.24%)
Jan 09, 2012	25.31	25.78	25.22	25.49	2,044,176	+0.21(+0.85%)
Jan 06, 2012	25.09	25.55	25.09	25.27	2,260,740	+0.31(+1.23%)
Jan 05, 2012	25.30	25.30	24.71	24.97	3,645,397	-0.33(-1.31%)
Jan 04, 2012	25.40	25.77	25.22	25.30	1,887,599	+0.12(+0.46%)
Dec 30, 2011	25.58	25.67	25.18	25.18	1,284,450	-0.42(-1.66%)
Dec 29, 2011	25.28	25.66	25.22	25.60	1,219,775	+0.32(+1.27%)
Dec 28, 2011	25.67	25.81	25.15	25.28	1,585,702	-0.40(-1.56%)
Dec 27, 2011	25.16	25.77	25.16	25.68	1,345,786	+0.44(+1.76%)
Dec 23, 2011	25.18	25.24	24.94	25.24	1,273,843	-0.09(-0.37%)
Dec 21, 2011	25.62	25.64	25.10	25.33	1,935,864	-0.37(-1.44%)
Dec 20, 2011	25.40	25.76	25.40	25.70	1,825,698	+0.63(+2.51%)
Dec 19, 2011	25.18	25.39	25.00	25.07	1,803,170	-0.10(-0.41%)
Dec 16, 2011	25.06	25.57	24.83	25.18	4,233,723	+0.31(+1.25%)
Dec 15, 2011	25.10	25.38	24.70	24.86	2,620,858	+0.09(+0.35%)
Dec 14, 2011	25.34	25.39	24.61	24.78	2,772,681	-0.79(-3.11%)
Dec 13, 2011	26.45	26.48	25.29	25.57	2,780,384	-0.68(-2.58%)
Dec 12, 2011	26.63	26.83	26.03	26.25	1,310,338	-0.64(-2.37%)
Dec 09, 2011	26.71	27.05	26.43	26.89	2,730,514	+0.26(+0.97%)
Dec 08, 2011	26.56	26.99	26.44	26.63	2,026,563	-0.08(-0.29%)
Dec 07, 2011	27.09	27.12	26.49	26.71	2,061,460	-0.57(-2.07%)
Dec 06, 2011	27.78	28.00	27.06	27.27	1,653,834	-0.52(-1.86%)
Dec 05, 2011	27.62	27.88	27.49	27.79	3,203,787	+0.56(+2.06%)
Dec 02, 2011	27.48	27.71	27.03	27.23	2,343,345	-0.01(-0.05%)

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