Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	42.37	42.60	41.88	42.17	232,279	+0.11(+0.26%)
Feb 27, 2013	40.77	42.25	40.77	42.07	218,716	+1.26(+3.08%)
Feb 26, 2013	40.66	41.07	40.28	40.81	282,243	+0.20(+0.49%)
Feb 25, 2013	42.48	42.48	40.57	40.61	224,103	-1.70(-4.02%)
Feb 22, 2013	42.03	42.31	41.89	42.31	174,683	+0.52(+1.24%)
Feb 21, 2013	41.17	43.21	41.17	41.79	414,630	+0.59(+1.44%)
Feb 20, 2013	42.52	42.59	41.15	41.20	419,263	-1.43(-3.36%)
Feb 19, 2013	41.93	42.80	41.61	42.64	515,773	+0.26(+0.61%)
Feb 15, 2013	41.87	42.38	41.84	42.38	291,658	+0.70(+1.68%)
Feb 14, 2013	41.19	41.76	41.12	41.68	101,717	+0.29(+0.69%)
Feb 13, 2013	41.24	41.51	40.87	41.39	122,637	+0.25(+0.61%)
Feb 12, 2013	40.87	41.14	40.76	41.14	79,893	+0.34(+0.83%)
Feb 11, 2013	40.94	41.01	40.67	40.80	85,607	-0.18(-0.44%)
Feb 08, 2013	40.66	41.42	40.62	40.98	97,693	+0.40(+0.99%)
Feb 07, 2013	40.94	40.99	40.38	40.58	73,046	-0.36(-0.88%)
Feb 06, 2013	40.75	41.08	40.58	40.93	88,136	+0.04(+0.11%)
Feb 04, 2013	41.83	41.85	40.68	40.89	316,493	-1.19(-2.83%)
Feb 01, 2013	41.61	42.19	41.57	42.08	197,799	+0.76(+1.84%)
Jan 31, 2013	40.76	41.40	40.65	41.32	213,252	+0.51(+1.25%)
Jan 30, 2013	40.77	40.86	40.58	40.81	235,874	-0.04(-0.09%)
Jan 29, 2013	40.49	40.85	40.07	40.84	215,382	+0.24(+0.60%)
Jan 28, 2013	40.68	40.78	40.45	40.60	170,088	-0.05(-0.13%)
Jan 25, 2013	40.50	40.66	40.10	40.66	162,814	+0.35(+0.87%)
Jan 24, 2013	39.59	40.63	39.59	40.31	226,283	+0.58(+1.47%)
Jan 23, 2013	39.97	40.17	39.59	39.72	165,299	-0.29(-0.72%)
Jan 22, 2013	39.84	40.23	39.66	40.01	150,126	+0.13(+0.31%)
Jan 18, 2013	40.14	40.14	39.54	39.88	198,773	-0.17(-0.43%)
Jan 17, 2013	39.36	40.34	39.19	40.06	312,250	+0.89(+2.27%)
Jan 16, 2013	38.82	39.26	38.54	39.17	172,020	+0.33(+0.85%)
Jan 15, 2013	38.60	38.97	38.21	38.84	219,351	-0.06(-0.16%)
Jan 14, 2013	39.26	39.26	38.84	38.90	95,941	-0.41(-1.05%)
Jan 11, 2013	38.98	39.35	38.76	39.31	125,197	+0.38(+0.97%)
Jan 10, 2013	39.26	39.33	38.50	38.93	189,784	-0.02(-0.05%)
Jan 09, 2013	39.07	39.24	38.78	38.95	140,559	+0.02(+0.05%)
Jan 08, 2013	38.83	39.18	38.51	38.93	177,339	+0.04(+0.09%)
Jan 07, 2013	39.07	39.26	38.60	38.90	309,355	-1.06(-2.65%)
Jan 04, 2013	40.14	40.28	39.81	39.96	159,320	-0.12(-0.29%)
Jan 03, 2013	40.47	40.63	39.91	40.07	230,086	-0.34(-0.84%)
Jan 02, 2013	40.18	40.53	38.53	40.41	468,994	+1.88(+4.88%)
Dec 31, 2012	38.07	38.89	37.98	38.53	283,776	+0.39(+1.03%)
Dec 28, 2012	37.93	38.33	37.81	38.14	157,177	-0.11(-0.28%)
Dec 27, 2012	37.91	38.33	37.72	38.24	209,590	+0.46(+1.21%)
Dec 26, 2012	37.56	37.91	37.50	37.79	70,274	+0.22(+0.57%)
Dec 24, 2012	37.89	37.93	37.52	37.57	59,765	-0.48(-1.27%)
Dec 21, 2012	37.57	38.28	37.57	38.06	501,554	-0.04(-0.09%)
Dec 20, 2012	37.95	38.33	37.82	38.09	128,573	+0.13(+0.33%)
Dec 19, 2012	38.00	38.31	37.71	37.97	98,424	+0.05(+0.14%)
Dec 18, 2012	37.49	37.97	37.18	37.91	220,549	+0.48(+1.29%)
Dec 17, 2012	37.00	37.48	36.85	37.43	256,881	+0.54(+1.46%)
Dec 14, 2012	36.54	37.20	36.40	36.89	166,009	+0.19(+0.51%)
Dec 13, 2012	36.56	36.89	36.32	36.70	99,230	+0.08(+0.22%)
Dec 12, 2012	36.60	36.92	36.30	36.62	162,496	+0.23(+0.64%)
Dec 11, 2012	36.58	36.74	36.34	36.39	153,762	-0.06(-0.17%)
Dec 10, 2012	36.34	36.46	36.14	36.45	248,982	+0.16(+0.44%)
Dec 07, 2012	36.65	36.73	36.13	36.29	81,790	-0.22(-0.61%)
Dec 06, 2012	36.36	36.52	36.05	36.51	75,555	+0.08(+0.22%)
Dec 05, 2012	36.70	36.70	36.08	36.43	169,749	-0.20(-0.54%)

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