Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	18.71	19.16	18.65	18.70	43,091,864	+0.06(+0.30%)
Feb 28, 2012	18.34	18.78	18.21	18.64	25,961,574	+0.30(+1.64%)
Feb 27, 2012	18.46	18.53	18.13	18.34	14,509,927	-0.07(-0.36%)
Feb 24, 2012	18.49	18.67	18.32	18.41	16,645,621	-0.08(-0.46%)
Feb 23, 2012	18.18	18.51	18.10	18.49	17,831,528	+0.33(+1.81%)
Feb 22, 2012	18.34	18.45	18.10	18.16	14,944,971	-0.23(-1.23%)
Feb 21, 2012	18.48	18.58	18.28	18.39	13,142,415	-0.06(-0.31%)
Feb 17, 2012	17.89	18.49	17.86	18.44	30,952,052	+0.56(+3.10%)
Feb 16, 2012	17.80	17.99	17.67	17.89	24,268,576	+0.16(+0.90%)
Feb 15, 2012	18.09	18.15	17.69	17.73	18,471,130	-0.29(-1.62%)
Feb 14, 2012	18.20	18.27	17.84	18.02	23,468,728	-0.24(-1.34%)
Feb 13, 2012	18.17	18.34	18.11	18.27	29,716,308	+0.22(+1.20%)
Feb 10, 2012	18.00	18.09	17.93	18.05	18,336,388	-0.03(-0.16%)
Feb 09, 2012	18.30	18.48	17.96	18.08	40,637,168	-0.39(-2.09%)
Feb 08, 2012	18.28	18.59	18.25	18.46	31,582,622	+0.11(+0.62%)
Feb 07, 2012	18.35	18.55	18.19	18.35	13,646,744	-0.06(-0.31%)
Feb 06, 2012	18.09	18.42	18.09	18.41	18,740,404	+0.26(+1.45%)
Feb 03, 2012	18.07	18.19	18.00	18.14	17,583,720	+0.32(+1.80%)
Feb 02, 2012	18.07	18.12	17.66	17.82	18,854,744	-0.26(-1.46%)
Feb 01, 2012	17.83	18.20	17.80	18.09	17,946,930	+0.37(+2.07%)
Jan 31, 2012	18.00	18.17	17.72	17.72	21,617,820	-0.24(-1.36%)
Jan 30, 2012	17.59	18.00	17.48	17.96	21,903,140	+0.20(+1.11%)
Jan 27, 2012	17.72	17.84	17.63	17.77	14,964,311	+0.06(+0.32%)
Jan 26, 2012	17.82	17.87	17.59	17.71	26,494,594	+0.04(+0.21%)
Jan 25, 2012	17.82	17.88	17.64	17.67	30,063,046	-0.27(-1.52%)
Jan 24, 2012	17.96	18.08	17.78	17.95	14,408,763	-0.13(-0.73%)
Jan 23, 2012	17.96	18.17	17.85	18.08	13,506,050	+0.02(+0.10%)
Jan 20, 2012	18.62	18.62	17.96	18.06	24,129,476	-0.51(-2.74%)
Jan 19, 2012	18.18	18.58	18.14	18.57	22,887,888	+0.42(+2.33%)
Jan 18, 2012	17.93	18.28	17.88	18.14	20,439,140	+0.24(+1.37%)
Jan 17, 2012	17.89	17.96	17.76	17.90	19,894,856	+0.39(+2.20%)
Jan 13, 2012	17.72	17.75	17.38	17.51	10,663,275	-0.26(-1.48%)
Jan 12, 2012	17.76	17.84	17.58	17.78	14,719,373	+0.08(+0.48%)
Jan 11, 2012	17.55	17.75	17.49	17.69	16,727,763	+0.14(+0.80%)
Jan 10, 2012	17.48	17.73	17.42	17.55	19,027,634	+0.28(+1.63%)
Jan 09, 2012	17.24	17.33	17.15	17.27	12,821,816	+0.05(+0.27%)
Jan 06, 2012	17.41	17.56	17.21	17.22	18,361,784	-0.18(-1.03%)
Jan 05, 2012	17.14	17.43	16.95	17.40	22,090,802	+0.25(+1.48%)
Jan 04, 2012	17.24	17.31	17.07	17.15	21,410,924	-0.12(-0.71%)
Jan 03, 2012	17.16	17.41	17.15	17.27	27,435,988	+0.48(+2.86%)
Dec 30, 2011	16.83	16.89	16.73	16.79	8,667,637	-0.03(-0.17%)
Dec 29, 2011	16.66	16.84	16.52	16.82	19,276,612	+0.40(+2.41%)
Dec 28, 2011	16.70	16.71	16.36	16.42	13,946,621	-0.28(-1.69%)
Dec 27, 2011	16.53	16.76	16.50	16.70	7,130,847	+0.12(+0.74%)
Dec 23, 2011	16.41	16.58	16.36	16.58	7,219,258	+0.24(+1.50%)
Dec 22, 2011	16.36	16.44	16.19	16.34	14,651,045	-0.04(-0.23%)
Dec 21, 2011	16.21	16.42	16.14	16.37	20,001,758	+0.21(+1.28%)
Dec 20, 2011	16.02	16.21	15.92	16.17	24,424,572	+0.40(+2.57%)
Dec 19, 2011	16.08	16.14	15.70	15.76	15,598,708	-0.22(-1.35%)
Dec 16, 2011	16.17	16.41	15.98	15.98	50,106,992	-0.07(-0.41%)
Dec 15, 2011	16.36	16.38	16.02	16.04	20,656,874	-0.08(-0.53%)
Dec 14, 2011	16.12	16.28	15.95	16.13	22,483,978	-0.11(-0.70%)
Dec 13, 2011	16.54	16.70	16.16	16.24	18,797,042	-0.18(-1.09%)
Dec 12, 2011	16.47	16.48	16.23	16.42	19,628,452	-0.10(-0.63%)
Dec 09, 2011	16.26	16.63	16.22	16.52	16,743,065	+0.39(+2.39%)
Dec 08, 2011	16.60	16.61	16.11	16.14	21,281,388	-0.51(-3.05%)
Dec 07, 2011	16.68	16.82	16.35	16.65	24,987,346	-0.16(-0.95%)
Dec 06, 2011	16.72	16.93	16.66	16.81	16,988,110	+0.14(+0.85%)
Dec 05, 2011	16.93	16.94	16.54	16.67	17,698,378	+0.10(+0.62%)
Dec 02, 2011	16.70	16.86	16.55	16.56	11,609,556	+0.04(+0.23%)

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