Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	41.94	42.22	41.58	42.02	1,331,387	+0.51(+1.22%)
Feb 27, 2013	40.94	41.74	40.73	41.51	928,491	+0.58(+1.42%)
Feb 26, 2013	40.42	41.10	40.05	40.93	1,387,412	+0.69(+1.70%)
Feb 25, 2013	41.73	41.89	40.20	40.25	1,783,025	-1.13(-2.74%)
Feb 22, 2013	41.45	41.77	41.06	41.38	958,338	+0.17(+0.42%)
Feb 21, 2013	42.25	42.34	41.00	41.21	1,325,963	-1.16(-2.74%)
Feb 20, 2013	43.95	44.04	42.31	42.37	1,925,767	-1.59(-3.62%)
Feb 19, 2013	43.97	44.50	43.70	43.96	902,039	+0.15(+0.34%)
Feb 15, 2013	43.99	44.04	43.54	43.81	1,146,593	-0.10(-0.22%)
Feb 14, 2013	43.76	44.32	43.64	43.91	1,356,758	-0.01(-0.02%)
Feb 13, 2013	44.74	44.91	43.61	43.92	1,868,469	-0.57(-1.28%)
Feb 12, 2013	44.64	44.84	44.17	44.49	1,151,422	-0.21(-0.47%)
Feb 11, 2013	44.24	44.76	44.00	44.70	1,129,740	+0.35(+0.79%)
Feb 08, 2013	43.59	44.53	43.55	44.35	1,141,209	+0.78(+1.80%)
Feb 07, 2013	44.28	44.37	43.47	43.57	1,501,927	-0.75(-1.69%)
Feb 06, 2013	43.50	44.44	43.20	44.32	2,027,421	+1.55(+3.62%)
Feb 04, 2013	42.68	42.99	42.22	42.77	2,508,308	-0.31(-0.72%)
Feb 01, 2013	43.54	43.90	42.94	43.08	2,400,857	-0.10(-0.23%)
Jan 31, 2013	43.54	43.99	43.06	43.18	1,828,206	-0.49(-1.12%)
Jan 30, 2013	44.03	44.18	43.62	43.67	969,744	-0.32(-0.72%)
Jan 29, 2013	44.06	44.34	43.89	43.98	1,575,513	-0.15(-0.35%)
Jan 28, 2013	43.93	44.18	43.54	44.14	1,303,182	+0.52(+1.20%)
Jan 25, 2013	42.72	43.71	42.61	43.62	1,355,503	+1.12(+2.63%)
Jan 24, 2013	42.22	42.69	42.14	42.50	853,952	+0.27(+0.64%)
Jan 23, 2013	42.36	42.40	41.96	42.23	893,071	-0.24(-0.56%)
Jan 22, 2013	42.05	42.65	41.92	42.47	1,383,256	+0.37(+0.89%)
Jan 18, 2013	42.44	42.44	41.96	42.09	696,747	-0.15(-0.37%)
Jan 17, 2013	41.83	42.26	41.79	42.25	733,262	+0.55(+1.33%)
Jan 16, 2013	41.80	42.04	41.67	41.70	618,269	-0.18(-0.43%)
Jan 15, 2013	41.30	42.02	41.24	41.87	678,819	+0.33(+0.78%)
Jan 14, 2013	41.56	41.70	41.21	41.55	509,803	-0.06(-0.14%)
Jan 11, 2013	41.46	41.73	41.33	41.61	610,650	+0.07(+0.16%)
Jan 10, 2013	41.64	41.74	41.24	41.54	737,163	+0.07(+0.18%)
Jan 09, 2013	41.17	41.51	40.91	41.47	816,750	+0.58(+1.41%)
Jan 08, 2013	41.03	41.27	40.70	40.89	994,158	-0.13(-0.32%)
Jan 07, 2013	41.15	41.40	40.76	41.02	1,142,307	-0.35(-0.85%)
Jan 04, 2013	41.18	41.52	40.96	41.37	728,530	+0.33(+0.81%)
Jan 03, 2013	40.86	41.30	40.76	41.04	1,228,702	+0.15(+0.36%)
Jan 02, 2013	40.77	40.89	39.98	40.89	1,307,022	+0.91(+2.28%)
Dec 31, 2012	38.98	40.05	38.88	39.98	715,526	+0.81(+2.08%)
Dec 28, 2012	39.37	39.41	39.06	39.16	652,820	-0.58(-1.46%)
Dec 27, 2012	39.65	39.86	39.25	39.74	980,531	+0.14(+0.35%)
Dec 26, 2012	39.59	40.12	39.53	39.60	465,904	+0.00(+0.00%)
Dec 24, 2012	39.50	39.76	39.18	39.60	246,656	-0.06(-0.14%)
Dec 21, 2012	39.41	39.72	39.12	39.66	1,463,959	-0.40(-1.00%)
Dec 20, 2012	39.81	40.19	39.60	40.06	1,208,516	+0.24(+0.59%)
Dec 19, 2012	40.34	40.48	39.81	39.82	1,008,450	-0.43(-1.07%)
Dec 18, 2012	40.03	40.61	39.99	40.25	1,182,998	+0.21(+0.53%)
Dec 17, 2012	40.00	40.18	39.85	40.04	1,064,491	+0.29(+0.72%)
Dec 14, 2012	39.68	40.27	39.64	39.76	1,144,836	-0.07(-0.18%)
Dec 13, 2012	39.84	40.12	39.50	39.83	2,128,015	-0.23(-0.57%)
Dec 12, 2012	39.43	40.39	39.31	40.06	1,842,813	+0.88(+2.25%)
Dec 11, 2012	37.83	39.50	37.38	39.18	2,803,589	+1.32(+3.49%)
Dec 10, 2012	37.81	38.06	37.56	37.86	1,642,776	-0.11(-0.28%)
Dec 07, 2012	37.79	38.13	37.70	37.96	1,129,994	+0.26(+0.69%)
Dec 06, 2012	37.99	38.03	37.48	37.70	1,269,977	-0.25(-0.67%)
Dec 05, 2012	37.63	38.25	37.57	37.96	796,671	+0.36(+0.95%)

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