Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	47.36	47.95	47.20	47.71	123,554	+0.22(+0.47%)
Jan 30, 2013	47.97	48.06	47.42	47.49	120,592	-0.47(-0.97%)
Jan 29, 2013	47.61	47.99	47.51	47.95	326,493	+0.30(+0.63%)
Jan 28, 2013	47.68	47.79	47.36	47.65	190,398	+0.22(+0.47%)
Jan 25, 2013	47.08	47.55	47.06	47.43	201,590	+0.76(+1.64%)
Jan 24, 2013	46.78	47.12	46.46	46.66	152,203	-0.13(-0.28%)
Jan 23, 2013	46.72	47.02	46.55	46.80	471,107	+0.08(+0.18%)
Jan 22, 2013	46.21	46.76	46.05	46.71	239,340	+0.51(+1.10%)
Jan 18, 2013	45.40	46.21	45.40	46.21	167,670	+0.96(+2.11%)
Jan 17, 2013	45.17	45.42	44.89	45.25	110,767	+0.26(+0.57%)
Jan 16, 2013	44.61	45.05	44.61	44.99	62,926	+0.30(+0.67%)
Jan 15, 2013	44.13	44.77	44.13	44.69	79,969	+0.43(+0.98%)
Jan 14, 2013	44.87	44.91	44.15	44.26	633,116	-0.43(-0.97%)
Jan 11, 2013	44.78	44.90	44.52	44.69	134,758	-0.12(-0.28%)
Jan 10, 2013	44.75	44.88	44.51	44.82	59,790	+0.47(+1.07%)
Jan 09, 2013	44.30	44.44	44.12	44.34	32,803	+0.07(+0.17%)
Jan 08, 2013	44.43	44.43	43.99	44.27	132,235	-0.36(-0.80%)
Jan 07, 2013	44.64	44.73	44.43	44.63	42,275	-0.10(-0.22%)
Jan 04, 2013	44.13	44.76	44.13	44.73	329,338	+0.92(+2.11%)
Jan 03, 2013	43.45	44.39	43.33	43.80	118,663	+0.16(+0.36%)
Jan 02, 2013	43.21	43.65	42.94	43.65	92,935	+1.24(+2.92%)
Dec 31, 2012	41.15	42.48	41.15	42.41	128,296	+1.08(+2.62%)
Dec 28, 2012	41.49	41.62	41.24	41.33	64,464	-0.50(-1.19%)
Dec 27, 2012	42.02	42.02	41.25	41.83	58,972	-0.12(-0.30%)
Dec 26, 2012	42.32	42.44	41.93	41.95	35,887	-0.12(-0.30%)
Dec 24, 2012	42.41	42.41	42.00	42.07	41,464	-0.37(-0.86%)
Dec 21, 2012	42.65	42.65	42.29	42.44	60,901	-0.65(-1.51%)
Dec 20, 2012	42.73	43.16	42.60	43.09	65,369	+0.36(+0.84%)
Dec 19, 2012	43.02	43.26	42.73	42.73	137,489	-0.20(-0.47%)
Dec 18, 2012	41.54	43.04	41.33	42.93	184,029	+1.39(+3.36%)
Dec 17, 2012	41.23	41.54	41.21	41.54	79,529	+0.43(+1.05%)
Dec 14, 2012	41.11	41.31	40.91	41.11	156,938	-0.68(-1.63%)
Dec 13, 2012	42.18	42.33	41.56	41.79	76,724	-0.55(-1.29%)
Dec 12, 2012	42.58	42.75	42.29	42.34	120,035	-0.10(-0.23%)
Dec 11, 2012	42.46	42.66	42.31	42.44	93,298	+0.16(+0.37%)
Dec 10, 2012	42.23	42.45	42.15	42.28	58,568	-0.07(-0.18%)
Dec 07, 2012	42.30	42.46	42.11	42.35	87,836	+0.20(+0.47%)
Dec 06, 2012	42.16	42.25	41.97	42.15	117,139	-0.05(-0.12%)
Dec 05, 2012	42.20	42.49	41.98	42.20	69,270	+0.17(+0.39%)
Dec 04, 2012	41.73	42.28	41.61	42.04	171,232	+0.13(+0.32%)
Nov 30, 2012	41.71	41.97	41.65	41.90	202,588	+0.26(+0.62%)
Nov 29, 2012	41.52	41.84	41.52	41.65	112,350	+0.40(+0.97%)
Nov 28, 2012	40.39	41.27	40.34	41.25	65,935	+0.39(+0.95%)
Nov 27, 2012	40.99	41.26	40.83	40.86	61,529	-0.25(-0.61%)
Nov 26, 2012	41.15	41.18	40.86	41.11	54,805	-0.37(-0.88%)
Nov 23, 2012	41.16	41.47	40.93	41.47	28,753	+0.57(+1.40%)
Nov 21, 2012	40.78	41.02	40.52	40.90	46,334	+0.18(+0.45%)
Nov 20, 2012	40.99	40.99	40.51	40.72	148,673	-0.35(-0.85%)
Nov 19, 2012	40.38	41.07	40.38	41.07	73,502	+1.29(+3.25%)
Nov 16, 2012	40.08	40.08	38.99	39.77	86,206	-0.10(-0.25%)
Nov 15, 2012	39.39	40.11	39.33	39.87	190,713	+0.44(+1.12%)
Nov 14, 2012	40.24	40.24	39.39	39.43	89,754	-0.68(-1.69%)
Nov 13, 2012	40.09	40.59	39.67	40.11	147,954	-0.29(-0.71%)
Nov 12, 2012	40.30	40.52	40.13	40.39	41,469	+0.27(+0.68%)
Nov 09, 2012	39.79	40.72	39.65	40.12	319,089	+0.09(+0.23%)
Nov 08, 2012	41.17	41.31	40.02	40.03	141,730	-1.13(-2.74%)
Nov 07, 2012	41.61	41.61	40.85	41.16	80,595	-1.15(-2.73%)
Nov 06, 2012	42.00	42.40	41.83	42.31	74,139	+0.56(+1.33%)
Nov 05, 2012	41.18	41.82	41.18	41.76	45,166	+0.56(+1.37%)
Nov 02, 2012	42.26	42.26	41.13	41.19	72,297	-0.76(-1.82%)

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