Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	19.81	19.92	19.64	19.64	15,822	-0.11(-0.57%)
Feb 28, 2012	19.60	19.84	19.60	19.76	4,646	+0.11(+0.53%)
Feb 27, 2012	19.47	19.65	19.39	19.65	16,455	+0.07(+0.37%)
Feb 24, 2012	19.64	19.71	19.50	19.58	9,613	+0.02(+0.08%)
Feb 23, 2012	19.18	19.56	19.17	19.56	18,126	+0.32(+1.68%)
Feb 22, 2012	19.27	19.29	19.18	19.24	27,186	-0.19(-0.96%)
Feb 21, 2012	19.54	19.56	19.35	19.43	28,681	-0.06(-0.33%)
Feb 17, 2012	19.56	19.56	19.43	19.49	10,337	+0.02(+0.12%)
Feb 16, 2012	19.03	19.49	19.03	19.47	14,622	+0.40(+2.12%)
Feb 15, 2012	19.23	19.26	19.03	19.06	11,715	-0.08(-0.42%)
Feb 14, 2012	19.30	19.30	19.03	19.14	17,729	-0.22(-1.13%)
Feb 13, 2012	19.33	19.39	19.31	19.36	18,813	+0.13(+0.67%)
Feb 10, 2012	19.11	19.24	19.06	19.23	9,023	-0.01(-0.04%)
Feb 09, 2012	19.38	19.38	19.18	19.24	51,045	-0.07(-0.38%)
Feb 08, 2012	19.34	19.43	19.24	19.31	9,273	+0.02(+0.13%)
Feb 07, 2012	19.27	19.35	19.22	19.29	17,667	-0.08(-0.42%)
Feb 06, 2012	19.26	19.37	19.24	19.37	15,674	+0.02(+0.08%)
Feb 03, 2012	19.01	19.37	19.01	19.35	31,597	+0.63(+3.37%)
Feb 02, 2012	18.76	18.78	18.68	18.72	1,730	+0.08(+0.43%)
Feb 01, 2012	18.51	18.71	18.49	18.64	54,024	+0.34(+1.85%)
Jan 31, 2012	18.39	18.39	18.17	18.30	879,775	+0.02(+0.13%)
Jan 30, 2012	18.28	18.31	18.18	18.28	7,082	-0.21(-1.14%)
Jan 27, 2012	18.35	18.50	18.35	18.49	9,311	+0.15(+0.79%)
Jan 26, 2012	18.51	18.67	18.34	18.34	6,765	-0.08(-0.44%)
Jan 25, 2012	18.53	18.54	18.39	18.42	10,088	-0.21(-1.12%)
Jan 24, 2012	18.52	18.65	18.44	18.63	9,858	-0.07(-0.39%)
Jan 23, 2012	18.67	18.84	18.65	18.71	37,472	+0.03(+0.16%)
Jan 20, 2012	18.46	18.69	18.46	18.67	23,403	+0.15(+0.79%)
Jan 19, 2012	18.03	18.56	18.03	18.53	19,660	+0.63(+3.52%)
Jan 18, 2012	17.76	17.91	17.75	17.90	15,905	+0.39(+2.22%)
Jan 17, 2012	17.87	17.91	17.49	17.51	43,403	-0.22(-1.23%)
Jan 13, 2012	17.70	17.79	17.60	17.73	14,858	-0.18(-0.99%)
Jan 12, 2012	17.74	17.91	17.62	17.91	3,759	+0.15(+0.87%)
Jan 11, 2012	17.66	17.79	17.62	17.75	20,390	+0.02(+0.09%)
Jan 10, 2012	17.62	17.79	17.62	17.74	9,020	+0.44(+2.52%)
Jan 09, 2012	17.35	17.39	17.28	17.30	18,685	+0.02(+0.09%)
Jan 06, 2012	17.34	17.34	17.11	17.28	12,299	-0.09(-0.51%)
Jan 05, 2012	17.07	17.37	16.90	17.37	5,786	+0.15(+0.84%)
Jan 04, 2012	17.28	17.28	17.06	17.23	12,255	+0.32(+1.86%)
Dec 30, 2011	16.98	16.95	16.89	16.91	23,140	-0.06(-0.38%)
Dec 29, 2011	16.80	17.00	16.80	16.98	18,194	+0.29(+1.74%)
Dec 28, 2011	17.05	17.05	16.69	16.69	12,087	-0.26(-1.53%)
Dec 27, 2011	16.99	17.08	16.94	16.94	22,677	-0.11(-0.62%)
Dec 23, 2011	16.92	17.08	16.92	17.05	17,018	+0.32(+1.92%)
Dec 21, 2011	16.76	16.77	16.41	16.73	91,510	-0.04(-0.24%)
Dec 20, 2011	16.36	16.86	16.22	16.77	28,882	+0.75(+4.68%)
Dec 19, 2011	16.40	16.45	15.98	16.02	74,484	-0.37(-2.26%)
Dec 16, 2011	16.46	16.60	16.33	16.39	45,129	+0.07(+0.44%)
Dec 15, 2011	16.57	16.57	16.32	16.32	10,457	-0.03(-0.20%)
Dec 14, 2011	16.46	16.47	16.32	16.35	8,011	-0.27(-1.60%)
Dec 13, 2011	17.07	17.13	16.53	16.61	35,013	-0.30(-1.76%)
Dec 12, 2011	16.97	16.97	16.76	16.91	11,990	-0.45(-2.60%)
Dec 09, 2011	17.01	17.46	17.01	17.36	25,396	+0.35(+2.03%)
Dec 08, 2011	17.23	17.23	16.94	17.02	17,362	-0.68(-3.87%)
Dec 07, 2011	17.23	17.73	17.18	17.70	27,194	+0.21(+1.20%)
Dec 06, 2011	17.47	17.59	17.37	17.49	19,381	+0.02(+0.14%)
Dec 05, 2011	17.40	17.63	17.35	17.47	30,880	+0.34(+2.01%)
Dec 02, 2011	17.16	17.55	17.07	17.12	134,188	+0.15(+0.91%)

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