Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	28.84	28.84	28.28	28.38	199,837	-0.61(-2.10%)
Feb 28, 2012	28.73	29.08	28.70	28.99	81,467	+0.04(+0.15%)
Feb 27, 2012	28.73	29.14	28.69	28.95	99,532	-0.22(-0.75%)
Feb 24, 2012	29.14	29.33	29.11	29.16	165,169	+0.65(+2.26%)
Feb 23, 2012	28.35	28.58	28.20	28.52	175,434	-0.01(-0.03%)
Feb 22, 2012	28.43	28.61	28.35	28.53	267,704	+0.14(+0.50%)
Feb 21, 2012	28.62	28.69	28.36	28.39	463,600	-0.58(-2.01%)
Feb 17, 2012	29.04	29.07	28.80	28.97	113,055	-0.34(-1.16%)
Feb 16, 2012	29.14	29.39	29.02	29.31	289,912	-0.61(-2.05%)
Feb 15, 2012	30.02	30.08	29.81	29.92	212,366	+0.49(+1.67%)
Feb 14, 2012	29.13	29.43	29.11	29.43	127,702	+0.02(+0.05%)
Feb 13, 2012	29.36	29.46	29.27	29.41	186,205	+0.29(+1.01%)
Feb 10, 2012	29.01	29.28	29.01	29.12	132,886	+0.06(+0.22%)
Feb 09, 2012	29.04	29.13	28.90	29.05	196,789	-0.11(-0.39%)
Feb 08, 2012	29.31	29.46	28.95	29.16	148,111	-0.15(-0.50%)
Feb 07, 2012	29.12	29.39	29.08	29.31	76,519	+0.27(+0.92%)
Feb 06, 2012	29.11	29.14	28.99	29.04	96,561	-0.09(-0.30%)
Feb 03, 2012	29.22	29.28	29.02	29.13	720,938	-0.01(-0.03%)
Feb 02, 2012	28.93	29.20	28.89	29.14	569,291	+0.36(+1.23%)
Feb 01, 2012	28.87	29.02	28.79	28.79	872,122	-0.07(-0.25%)
Jan 31, 2012	28.98	29.00	28.73	28.86	318,538	+0.03(+0.10%)
Jan 30, 2012	28.75	28.87	28.64	28.83	197,686	+0.26(+0.92%)
Jan 27, 2012	28.50	28.67	28.49	28.57	104,522	-0.21(-0.73%)
Jan 26, 2012	28.71	29.06	28.64	28.78	132,311	+0.12(+0.42%)
Jan 25, 2012	28.30	28.66	28.11	28.66	85,875	+0.29(+1.02%)
Jan 24, 2012	28.23	28.43	28.20	28.37	115,646	+0.25(+0.89%)
Jan 23, 2012	28.12	28.23	28.02	28.12	121,731	+0.01(+0.03%)
Jan 20, 2012	28.08	28.18	27.99	28.11	128,376	+0.14(+0.49%)
Jan 19, 2012	27.81	28.00	27.67	27.97	142,417	-0.14(-0.50%)
Jan 18, 2012	27.79	28.21	27.78	28.11	287,402	+0.61(+2.20%)
Jan 17, 2012	27.62	27.77	27.51	27.51	191,209	+0.12(+0.43%)
Jan 13, 2012	27.43	27.55	27.20	27.39	222,827	-0.52(-1.88%)
Jan 12, 2012	27.74	27.95	27.74	27.91	131,493	-0.09(-0.33%)
Jan 11, 2012	27.93	28.01	27.78	28.01	128,788	-0.31(-1.10%)
Jan 10, 2012	28.54	28.64	28.23	28.32	238,267	+0.15(+0.52%)
Jan 09, 2012	28.01	28.17	27.91	28.17	129,912	+0.07(+0.26%)
Jan 06, 2012	28.17	28.30	28.01	28.10	127,286	-0.24(-0.84%)
Jan 05, 2012	28.57	28.74	28.30	28.34	231,176	-0.11(-0.38%)
Jan 04, 2012	28.36	28.52	28.27	28.45	187,121	+1.01(+3.68%)
Dec 30, 2011	27.32	27.56	27.32	27.44	108,221	+0.12(+0.43%)
Dec 29, 2011	27.29	27.38	27.14	27.32	157,764	+0.40(+1.50%)
Dec 28, 2011	27.36	27.36	26.92	26.92	97,626	-0.34(-1.23%)
Dec 27, 2011	27.42	27.47	27.20	27.25	147,893	-0.07(-0.27%)
Dec 23, 2011	27.17	27.36	27.12	27.32	72,441	+0.19(+0.68%)
Dec 21, 2011	27.13	27.28	26.97	27.14	158,410	+0.08(+0.28%)
Dec 20, 2011	26.82	27.19	26.82	27.06	162,288	+0.40(+1.51%)
Dec 19, 2011	26.86	27.06	26.63	26.66	184,416	+0.02(+0.08%)
Dec 16, 2011	26.88	26.91	26.61	26.64	214,804	-0.04(-0.17%)
Dec 15, 2011	26.82	26.95	26.60	26.68	179,181	+0.21(+0.79%)
Dec 14, 2011	26.42	26.65	26.39	26.47	181,396	+0.03(+0.12%)
Dec 13, 2011	26.88	27.01	26.39	26.44	284,448	-0.26(-0.97%)
Dec 12, 2011	26.94	26.98	26.55	26.70	204,584	-0.41(-1.50%)
Dec 09, 2011	26.92	27.23	26.90	27.11	235,061	+0.13(+0.48%)
Dec 08, 2011	26.95	27.25	26.92	26.98	727,707	+0.07(+0.25%)
Dec 07, 2011	26.88	27.01	26.67	26.91	2,220,262	+0.15(+0.57%)
Dec 06, 2011	26.85	26.91	26.70	26.76	568,711	-0.48(-1.78%)
Dec 05, 2011	27.79	27.82	27.19	27.24	415,295	-0.32(-1.17%)
Dec 02, 2011	27.61	27.80	27.41	27.56	314,252	-0.59(-2.09%)

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