Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	29.35	29.93	29.21	29.55	3,082,123	+0.37(+1.27%)
Feb 28, 2012	29.13	29.31	29.00	29.17	1,720,137	-0.01(-0.03%)
Feb 27, 2012	28.81	29.33	28.59	29.18	2,351,696	+0.11(+0.36%)
Feb 24, 2012	28.95	29.30	28.66	29.08	2,034,521	+0.23(+0.81%)
Feb 23, 2012	28.76	28.96	28.64	28.84	1,857,321	+0.02(+0.06%)
Feb 22, 2012	28.45	29.16	28.45	28.83	2,092,026	-0.32(-1.08%)
Feb 21, 2012	29.14	29.30	29.00	29.14	1,890,690	+0.03(+0.11%)
Feb 17, 2012	28.88	29.19	28.88	29.11	3,415,806	+0.41(+1.44%)
Feb 16, 2012	28.12	28.74	27.92	28.70	1,716,682	+0.62(+2.22%)
Feb 15, 2012	28.32	28.51	27.98	28.07	2,020,187	-0.08(-0.29%)
Feb 14, 2012	28.32	28.41	27.97	28.16	2,523,303	-0.32(-1.14%)
Feb 13, 2012	28.59	28.70	28.29	28.48	1,239,866	+0.10(+0.34%)
Feb 10, 2012	28.41	28.51	28.29	28.38	2,068,865	-0.33(-1.15%)
Feb 09, 2012	28.58	28.75	28.44	28.71	1,550,344	+0.19(+0.68%)
Feb 08, 2012	28.48	28.62	28.36	28.52	1,717,157	+0.01(+0.03%)
Feb 07, 2012	28.26	28.57	28.05	28.51	2,223,517	+0.10(+0.34%)
Feb 06, 2012	28.24	28.44	28.24	28.41	1,841,527	-0.10(-0.34%)
Feb 03, 2012	28.23	28.65	28.23	28.51	1,861,715	+0.58(+2.08%)
Feb 02, 2012	28.03	28.03	27.81	27.93	1,854,421	-0.11(-0.40%)
Feb 01, 2012	27.73	28.21	27.67	28.04	1,968,145	+0.48(+1.73%)
Jan 31, 2012	27.47	27.68	27.24	27.56	4,200,763	+0.18(+0.65%)
Jan 30, 2012	27.35	27.51	27.23	27.39	3,949,826	-0.34(-1.22%)
Jan 27, 2012	27.83	28.05	27.53	27.73	2,342,796	-0.22(-0.78%)
Jan 26, 2012	27.75	28.24	27.72	27.94	2,758,926	-0.09(-0.32%)
Jan 25, 2012	26.09	28.17	23.76	28.03	13,069,241	-0.83(-2.88%)
Jan 24, 2012	28.76	29.39	28.76	28.87	2,950,651	-0.16(-0.56%)
Jan 23, 2012	29.10	29.42	28.92	29.03	1,734,551	-0.10(-0.33%)
Jan 20, 2012	29.62	29.62	28.77	29.13	3,318,402	-0.49(-1.66%)
Jan 19, 2012	29.16	29.89	29.02	29.62	2,833,432	+0.53(+1.83%)
Jan 18, 2012	28.41	29.62	28.37	29.08	4,633,654	+0.91(+3.21%)
Jan 17, 2012	28.11	28.44	28.11	28.18	1,784,852	+0.33(+1.19%)
Jan 13, 2012	27.76	28.07	27.65	27.85	2,460,908	-0.19(-0.69%)
Jan 12, 2012	27.83	28.15	27.65	28.04	2,260,323	+0.34(+1.23%)
Jan 11, 2012	27.48	27.82	27.40	27.70	2,006,563	+0.09(+0.32%)
Jan 10, 2012	26.71	27.65	26.70	27.61	3,345,880	+1.09(+4.11%)
Jan 09, 2012	26.08	26.65	25.98	26.52	2,622,152	+0.36(+1.39%)
Jan 06, 2012	25.77	26.16	25.46	26.16	2,824,720	+0.36(+1.38%)
Jan 05, 2012	25.29	25.84	25.27	25.80	2,580,409	+0.28(+1.11%)
Jan 04, 2012	25.28	25.71	25.22	25.52	2,344,160	+0.61(+2.47%)
Dec 30, 2011	25.14	25.19	24.89	24.91	1,523,324	-0.25(-1.00%)
Dec 29, 2011	24.78	25.19	24.65	25.16	1,693,554	+0.51(+2.07%)
Dec 28, 2011	25.14	25.17	24.62	24.65	1,726,219	-0.52(-2.06%)
Dec 27, 2011	25.19	25.42	25.13	25.16	2,097,308	-0.13(-0.51%)
Dec 23, 2011	25.36	25.38	25.19	25.29	2,232,236	+0.56(+2.26%)
Dec 21, 2011	25.13	25.13	24.45	24.74	2,416,766	-0.42(-1.67%)
Dec 20, 2011	24.54	25.23	24.49	25.16	2,362,053	+1.09(+4.53%)
Dec 19, 2011	24.78	24.81	24.00	24.06	2,713,467	-0.55(-2.23%)
Dec 16, 2011	24.70	25.07	24.39	24.61	5,901,704	+0.15(+0.59%)
Dec 15, 2011	24.82	24.82	24.38	24.47	3,272,314	-0.05(-0.20%)
Dec 14, 2011	24.95	25.26	24.44	24.52	3,857,055	-0.66(-2.63%)
Dec 13, 2011	26.05	26.13	25.14	25.18	4,007,689	-0.66(-2.56%)
Dec 12, 2011	26.27	26.27	25.57	25.84	2,903,876	-0.85(-3.18%)
Dec 09, 2011	26.01	26.79	25.77	26.69	4,622,503	+0.69(+2.64%)
Dec 08, 2011	26.47	26.72	25.92	26.00	3,499,063	-0.72(-2.69%)
Dec 07, 2011	26.23	26.86	26.21	26.72	3,939,349	+0.28(+1.07%)
Dec 06, 2011	26.05	26.56	25.79	26.44	3,385,590	+0.53(+2.03%)
Dec 05, 2011	26.24	26.39	25.70	25.92	2,761,106	+0.52(+2.04%)
Dec 02, 2011	25.18	26.17	25.03	25.40	4,240,017	+0.11(+0.45%)

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