Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	22.83	22.83	22.22	22.50	940,655	-0.99(-4.21%)
Feb 27, 2013	22.58	24.23	22.47	23.49	516,233	+0.85(+3.74%)
Feb 26, 2013	23.29	23.34	21.60	22.64	354,010	-1.31(-5.47%)
Feb 22, 2013	23.63	23.96	23.55	23.95	200,513	+0.48(+2.04%)
Feb 21, 2013	23.95	23.95	23.08	23.47	152,877	-0.47(-1.97%)
Feb 20, 2013	24.66	24.69	23.86	23.94	147,334	-0.64(-2.62%)
Feb 19, 2013	24.41	24.84	24.41	24.58	261,051	+0.17(+0.71%)
Feb 15, 2013	25.06	25.06	24.32	24.41	255,072	-0.47(-1.89%)
Feb 14, 2013	24.80	25.05	24.80	24.88	90,319	+0.05(+0.22%)
Feb 13, 2013	24.72	24.95	24.62	24.83	131,056	+0.27(+1.12%)
Feb 12, 2013	24.45	25.19	24.45	24.55	221,315	+0.20(+0.84%)
Feb 11, 2013	24.29	24.44	24.20	24.35	112,202	+0.12(+0.49%)
Feb 08, 2013	24.08	24.47	23.38	24.23	176,585	+0.27(+1.11%)
Feb 07, 2013	24.29	24.31	23.72	23.96	162,922	-0.27(-1.10%)
Feb 06, 2013	24.10	24.27	24.06	24.23	159,597	+0.22(+0.91%)
Feb 04, 2013	24.65	24.79	23.96	24.01	382,604	-0.65(-2.64%)
Feb 01, 2013	24.43	25.06	24.10	24.66	235,450	+0.44(+1.81%)
Jan 31, 2013	24.21	24.43	24.12	24.22	294,278	+0.04(+0.16%)
Jan 30, 2013	24.14	24.35	24.02	24.18	220,177	+0.07(+0.29%)
Jan 29, 2013	24.25	24.25	23.89	24.11	205,850	-0.09(-0.39%)
Jan 28, 2013	23.98	24.50	23.87	24.21	272,926	+0.35(+1.45%)
Jan 25, 2013	24.15	24.15	23.71	23.86	253,745	-0.12(-0.49%)
Jan 24, 2013	23.62	24.13	22.81	23.98	281,966	+0.44(+1.87%)
Jan 23, 2013	23.47	23.55	23.29	23.54	174,227	+0.12(+0.50%)
Jan 22, 2013	23.38	23.50	23.23	23.42	97,395	+0.13(+0.57%)
Jan 18, 2013	22.98	23.42	22.91	23.29	310,380	+0.31(+1.33%)
Jan 17, 2013	22.94	23.20	22.76	22.98	119,132	+0.21(+0.93%)
Jan 16, 2013	23.01	23.01	22.68	22.77	262,488	-0.24(-1.06%)
Jan 15, 2013	22.74	23.01	22.56	23.01	150,350	+0.09(+0.38%)
Jan 14, 2013	22.80	22.98	22.71	22.93	128,338	+0.10(+0.45%)
Jan 11, 2013	22.98	22.98	22.36	22.83	139,126	-0.11(-0.50%)
Jan 10, 2013	22.87	23.04	22.44	22.94	260,172	+0.24(+1.05%)
Jan 09, 2013	22.83	23.15	22.55	22.70	168,899	+0.01(+0.03%)
Jan 08, 2013	22.41	22.69	22.30	22.69	321,031	+0.32(+1.44%)
Jan 07, 2013	22.47	22.61	22.29	22.37	169,144	-0.19(-0.83%)
Jan 04, 2013	22.87	22.87	22.51	22.56	180,222	-0.16(-0.72%)
Jan 03, 2013	22.82	23.33	22.66	22.72	205,378	+0.02(+0.07%)
Jan 02, 2013	22.98	23.09	22.57	22.71	369,699	+0.77(+3.50%)
Dec 31, 2012	21.23	22.03	21.06	21.94	260,940	+0.78(+3.67%)
Dec 28, 2012	20.82	21.45	20.82	21.16	193,847	+0.27(+1.28%)
Dec 27, 2012	20.83	21.04	20.56	20.90	206,734	+0.13(+0.64%)
Dec 26, 2012	21.05	21.05	20.71	20.76	111,432	-0.28(-1.34%)
Dec 24, 2012	21.03	21.14	20.56	21.05	57,398	+0.02(+0.11%)
Dec 21, 2012	20.67	21.05	20.27	21.02	348,226	+0.08(+0.37%)
Dec 20, 2012	21.02	21.02	20.78	20.94	236,303	+0.00(+0.00%)
Dec 19, 2012	21.05	21.05	20.83	20.94	325,806	-0.02(-0.11%)
Dec 18, 2012	20.75	21.00	20.61	20.97	385,423	+0.27(+1.33%)
Dec 17, 2012	20.79	20.83	20.59	20.69	207,554	+0.05(+0.27%)
Dec 14, 2012	20.83	20.90	20.41	20.64	205,026	-0.27(-1.28%)
Dec 13, 2012	21.15	21.20	20.87	20.91	80,118	-0.24(-1.11%)
Dec 12, 2012	21.45	21.67	21.06	21.14	235,134	-0.27(-1.25%)
Dec 11, 2012	21.14	22.40	21.06	21.41	609,352	+0.37(+1.75%)
Dec 10, 2012	20.36	21.07	20.36	21.04	543,005	+0.49(+2.37%)
Dec 07, 2012	20.62	20.68	20.17	20.55	119,911	+0.10(+0.50%)
Dec 06, 2012	20.35	20.50	20.14	20.45	201,700	+0.16(+0.81%)
Dec 05, 2012	20.44	20.44	20.11	20.29	131,854	+0.02(+0.08%)

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