Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	24.00	24.44	23.75	24.14	506,296	+0.62(+2.64%)
Feb 28, 2012	24.60	25.15	23.28	23.52	145,571	-2.06(-8.05%)
Feb 27, 2012	25.76	25.76	25.38	25.58	45,597	-0.24(-0.93%)
Feb 24, 2012	25.63	25.86	25.36	25.82	56,265	+0.17(+0.66%)
Feb 23, 2012	25.48	25.86	25.27	25.65	97,567	+0.07(+0.27%)
Feb 22, 2012	25.35	25.66	25.35	25.58	92,461	+0.20(+0.79%)
Feb 21, 2012	25.16	25.64	25.06	25.38	49,323	+0.07(+0.28%)
Feb 17, 2012		25.31	25.31	25.31	0	+0.02(+0.08%)
Feb 16, 2012	24.60	25.88	24.47	25.29	186,159	+0.65(+2.64%)
Feb 15, 2012	24.20	24.66	24.20	24.64	147,531	+0.38(+1.57%)
Feb 14, 2012	24.59	24.59	24.18	24.26	53,487	-0.29(-1.18%)
Feb 13, 2012	24.25	24.57	24.23	24.55	468,115	+0.47(+1.95%)
Feb 10, 2012	23.95	24.25	23.69	24.08	37,575	-0.09(-0.37%)
Feb 09, 2012	24.20	24.45	24.00	24.17	222,063	-0.09(-0.37%)
Feb 08, 2012	24.30	24.39	24.17	24.26	85,211	-0.07(-0.29%)
Feb 07, 2012	24.65	24.65	24.18	24.33	33,702	-0.35(-1.42%)
Feb 06, 2012	24.58	24.69	24.33	24.68	740,009	+0.26(+1.06%)
Feb 03, 2012	23.79	24.85	23.73	24.42	256,147	+0.91(+3.87%)
Feb 02, 2012	23.57	23.93	23.40	23.51	100,312	-0.05(-0.21%)
Feb 01, 2012	23.65	23.72	23.42	23.56	100,221	-0.07(-0.30%)
Jan 31, 2012	23.49	23.67	23.23	23.63	94,659	+0.18(+0.77%)
Jan 30, 2012	23.27	23.45	23.25	23.45	75,780	+0.13(+0.56%)
Jan 27, 2012	23.25	23.63	22.89	23.32	56,459	-0.29(-1.23%)
Jan 26, 2012	23.81	23.81	23.19	23.61	76,898	-0.07(-0.30%)
Jan 25, 2012	23.65	23.89	23.45	23.68	41,778	-0.12(-0.50%)
Jan 24, 2012	23.30	23.89	23.10	23.80	61,227	+0.44(+1.88%)
Jan 23, 2012	23.62	24.41	23.17	23.36	89,604	-0.21(-0.89%)
Jan 20, 2012	22.50	23.57	22.50	23.57	121,201	+0.77(+3.38%)
Jan 19, 2012	21.63	23.01	21.63	22.80	104,429	+0.94(+4.30%)
Jan 18, 2012	21.53	21.88	21.26	21.86	43,592	+0.27(+1.25%)
Jan 17, 2012	21.98	21.98	21.36	21.59	26,889	-0.40(-1.82%)
Jan 16, 2012	22.00	22.00	21.61	21.99	6,775	+0.20(+0.92%)
Jan 13, 2012	21.97	22.01	21.60	21.79	61,911	-0.11(-0.50%)
Jan 12, 2012	21.78	21.91	21.46	21.90	59,827	-0.02(-0.09%)
Jan 11, 2012	22.01	22.23	21.83	21.92	52,167	-0.19(-0.86%)
Jan 10, 2012	21.87	22.38	21.80	22.11	82,338	+0.42(+1.94%)
Jan 09, 2012	21.99	21.99	21.57	21.69	111,603	-0.16(-0.73%)
Jan 06, 2012	21.89	21.99	21.74	21.85	19,632	-0.21(-0.95%)
Jan 05, 2012	22.21	22.23	21.87	22.06	49,696	-0.35(-1.56%)
Jan 04, 2012	22.02	22.57	22.02	22.41	126,971	+0.01(+0.04%)
Dec 30, 2011	22.32	22.60	22.18	22.40	38,575	-0.13(-0.58%)
Dec 29, 2011	22.75	22.75	22.28	22.53	11,937	+0.12(+0.54%)
Dec 28, 2011	22.32	22.60	22.21	22.41	42,827	-0.17(-0.75%)
Dec 23, 2011	22.92	22.58	22.58	22.58	43,150	+0.29(+1.30%)
Dec 21, 2011	22.23	22.35	21.51	22.29	47,938	-0.10(-0.45%)
Dec 20, 2011	21.32	22.71	21.32	22.39	99,663	+1.02(+4.77%)
Dec 19, 2011	20.95	21.37	20.75	21.37	34,363	+0.40(+1.91%)
Dec 16, 2011	20.80	21.20	20.74	20.97	248,653	+0.49(+2.39%)
Dec 15, 2011	20.73	20.73	20.40	20.48	47,570	-0.25(-1.21%)
Dec 14, 2011	20.88	20.88	20.59	20.73	60,996	-0.12(-0.58%)
Dec 13, 2011	21.20	21.38	20.65	20.85	96,086	-0.27(-1.28%)
Dec 12, 2011	20.58	21.21	20.58	21.12	111,643	+0.84(+4.14%)
Dec 09, 2011	20.07	20.41	19.90	20.28	70,986	+0.21(+1.05%)
Dec 08, 2011	20.23	20.28	19.99	20.07	47,873	-0.14(-0.69%)
Dec 07, 2011	20.32	20.33	20.06	20.21	52,901	-0.03(-0.15%)
Dec 06, 2011	20.49	20.63	20.19	20.24	43,830	-0.44(-2.13%)
Dec 05, 2011	21.30	21.30	20.62	20.68	31,359	-0.31(-1.48%)
Dec 02, 2011	20.97	21.18	20.80	20.99	71,430	+0.28(+1.35%)

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