Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	24.02	24.07	23.64	23.80	485,234	+0.11(+0.44%)
Feb 27, 2013	23.74	23.85	23.58	23.70	365,526	-0.05(-0.22%)
Feb 26, 2013	23.65	23.93	23.54	23.75	233,522	+0.28(+1.19%)
Feb 25, 2013	24.37	24.52	23.39	23.47	261,375	-0.75(-3.10%)
Feb 22, 2013	23.93	24.45	23.79	24.22	362,130	+0.48(+2.02%)
Feb 21, 2013	23.94	24.07	23.46	23.74	241,208	-0.15(-0.62%)
Feb 20, 2013	24.71	24.71	23.87	23.89	331,914	-0.82(-3.32%)
Feb 19, 2013	24.46	24.86	24.46	24.71	230,746	+0.24(+0.96%)
Feb 15, 2013	24.90	24.90	24.39	24.47	245,882	-0.29(-1.16%)
Feb 14, 2013	24.69	24.80	24.54	24.76	127,510	+0.08(+0.32%)
Feb 13, 2013	24.98	24.99	24.45	24.68	278,118	-0.34(-1.36%)
Feb 12, 2013	24.32	25.14	24.22	25.02	456,752	+0.85(+3.54%)
Feb 11, 2013	24.30	24.30	23.98	24.17	325,303	-0.10(-0.40%)
Feb 08, 2013	24.41	24.71	24.11	24.26	346,564	-0.18(-0.75%)
Feb 07, 2013	24.50	24.66	24.25	24.45	247,504	-0.04(-0.18%)
Feb 06, 2013	24.39	24.57	24.23	24.49	382,626	+0.40(+1.66%)
Feb 04, 2013	24.51	24.72	24.05	24.09	420,869	-0.71(-2.88%)
Feb 01, 2013	24.39	24.87	24.39	24.80	477,933	+0.57(+2.34%)
Jan 31, 2013	25.68	25.68	24.11	24.24	646,380	+0.22(+0.91%)
Jan 30, 2013	23.97	24.25	23.81	24.02	508,451	-0.03(-0.11%)
Jan 29, 2013	25.12	25.12	23.85	24.05	838,480	-1.19(-4.70%)
Jan 28, 2013	25.07	25.35	24.90	25.23	334,567	+0.16(+0.63%)
Jan 25, 2013	24.59	25.12	24.31	25.07	399,061	+0.67(+2.75%)
Jan 24, 2013	24.12	24.60	24.05	24.40	304,147	+0.21(+0.86%)
Jan 23, 2013	24.19	24.27	24.01	24.19	175,324	-0.01(-0.04%)
Jan 22, 2013	24.11	24.22	23.86	24.20	262,844	+0.05(+0.22%)
Jan 18, 2013	23.99	24.16	23.71	24.15	525,649	+0.33(+1.39%)
Jan 17, 2013	23.42	23.86	23.42	23.82	298,513	+0.42(+1.79%)
Jan 16, 2013	23.43	23.50	23.35	23.40	234,697	-0.11(-0.48%)
Jan 15, 2013	23.35	23.56	23.19	23.51	169,751	-0.03(-0.11%)
Jan 14, 2013	23.48	23.60	23.34	23.54	204,239	-0.05(-0.22%)
Jan 11, 2013	23.53	23.63	23.24	23.59	246,420	+0.10(+0.45%)
Jan 10, 2013	23.43	23.49	23.16	23.49	242,428	+0.21(+0.90%)
Jan 09, 2013	23.15	23.43	23.11	23.28	233,628	+0.15(+0.64%)
Jan 08, 2013	23.36	23.59	22.71	23.13	554,824	+0.46(+2.04%)
Jan 07, 2013	22.64	22.87	22.38	22.67	247,796	-0.24(-1.03%)
Jan 04, 2013	23.31	23.38	22.56	22.90	360,427	-0.29(-1.24%)
Jan 03, 2013	23.84	23.84	23.03	23.19	294,795	-0.25(-1.08%)
Jan 02, 2013	23.25	23.47	22.47	23.44	462,709	+0.98(+4.35%)
Dec 31, 2012	21.96	22.48	21.73	22.47	215,897	+0.57(+2.59%)
Dec 28, 2012	22.08	22.22	21.89	21.90	135,225	-0.33(-1.49%)
Dec 27, 2012	22.28	22.41	22.01	22.23	141,606	+0.03(+0.16%)
Dec 26, 2012	22.44	22.55	22.06	22.20	122,443	-0.24(-1.05%)
Dec 24, 2012	22.39	22.48	22.09	22.43	102,174	+0.01(+0.04%)
Dec 21, 2012	22.01	22.46	21.76	22.42	758,724	+0.24(+1.06%)
Dec 20, 2012	22.11	22.45	21.98	22.19	433,579	+0.03(+0.12%)
Dec 19, 2012	22.17	22.32	21.96	22.16	352,800	+0.06(+0.28%)
Dec 18, 2012	21.63	22.12	21.54	22.10	306,803	+0.47(+2.18%)
Dec 17, 2012	21.73	21.82	21.54	21.63	206,685	+0.05(+0.24%)
Dec 14, 2012	21.48	21.78	21.20	21.58	292,805	+0.00(+0.00%)
Dec 13, 2012	21.59	21.80	21.33	21.58	248,225	+0.01(+0.04%)
Dec 12, 2012	21.80	22.02	21.50	21.57	338,190	-0.22(-1.00%)
Dec 11, 2012	21.67	21.86	21.42	21.79	282,183	+0.24(+1.13%)
Dec 10, 2012	21.42	21.73	21.04	21.54	248,493	+0.12(+0.57%)
Dec 07, 2012	21.52	21.59	21.22	21.42	178,698	+0.00(+0.00%)
Dec 06, 2012	21.43	21.48	21.31	21.42	126,171	+0.04(+0.20%)
Dec 05, 2012	21.46	21.67	21.22	21.38	312,825	-0.01(-0.04%)

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