Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	48.51	48.77	48.27	48.36	4,068,168	+0.33(+0.69%)
Feb 27, 2013	46.51	48.31	46.44	48.03	4,922,304	+1.49(+3.19%)
Feb 26, 2013	46.61	46.77	45.94	46.54	4,532,350	-0.93(-1.97%)
Feb 22, 2013	47.15	47.48	46.59	47.47	5,379,243	-0.21(-0.45%)
Feb 21, 2013	48.19	48.19	46.80	47.69	5,915,556	-0.64(-1.33%)
Feb 20, 2013	50.53	50.54	48.24	48.33	5,895,753	-2.44(-4.80%)
Feb 19, 2013	51.38	51.56	50.68	50.77	2,446,702	-0.59(-1.16%)
Feb 15, 2013	50.97	51.47	50.88	51.36	3,735,193	+0.17(+0.32%)
Feb 14, 2013	51.12	51.30	50.64	51.20	3,242,869	-0.18(-0.35%)
Feb 13, 2013	50.79	51.43	50.71	51.38	2,746,884	+0.59(+1.15%)
Feb 12, 2013	50.44	50.92	50.30	50.79	2,277,022	+0.29(+0.57%)
Feb 11, 2013	50.71	50.72	50.26	50.50	1,513,141	-0.21(-0.42%)
Feb 08, 2013	50.58	50.97	50.26	50.72	1,427,135	+0.20(+0.39%)
Feb 07, 2013	50.40	51.01	50.31	50.52	1,968,629	-0.08(-0.16%)
Feb 06, 2013	50.25	51.03	50.21	50.60	2,481,770	+0.22(+0.44%)
Feb 04, 2013	50.84	51.05	50.18	50.38	2,563,234	-0.93(-1.80%)
Feb 01, 2013	51.15	51.57	50.45	51.30	3,826,102	+0.71(+1.40%)
Jan 31, 2013	50.12	51.12	49.89	50.59	3,226,555	-0.01(-0.02%)
Jan 30, 2013	51.21	51.36	50.55	50.60	3,161,953	-0.62(-1.21%)
Jan 29, 2013	51.51	51.51	50.73	51.22	2,925,088	-0.29(-0.56%)
Jan 28, 2013	52.16	52.26	51.07	51.51	3,720,283	-0.71(-1.36%)
Jan 25, 2013	50.53	52.42	50.50	52.22	8,482,137	+1.90(+3.78%)
Jan 24, 2013	49.26	50.55	49.26	50.32	4,308,588	+1.21(+2.46%)
Jan 23, 2013	49.40	49.49	49.06	49.12	2,311,578	-0.26(-0.54%)
Jan 22, 2013	48.88	49.59	48.75	49.38	2,629,911	+0.33(+0.67%)
Jan 18, 2013	48.90	49.05	48.40	49.05	3,463,471	+0.17(+0.35%)
Jan 17, 2013	48.88	49.26	48.63	48.88	3,196,525	+0.15(+0.31%)
Jan 16, 2013	48.93	48.95	48.57	48.73	2,856,954	-0.43(-0.87%)
Jan 15, 2013	48.98	49.50	48.87	49.16	3,011,191	-0.02(-0.03%)
Jan 14, 2013	49.38	49.45	48.81	49.17	2,431,066	-0.17(-0.35%)
Jan 11, 2013	49.20	49.61	48.80	49.35	5,040,845	+0.01(+0.02%)
Jan 10, 2013	49.24	49.46	48.93	49.34	3,798,463	+0.31(+0.64%)
Jan 09, 2013	48.48	49.40	48.42	49.03	4,662,991	+0.73(+1.51%)
Jan 08, 2013	48.74	48.79	48.05	48.30	3,683,778	-0.20(-0.41%)
Jan 07, 2013	48.11	48.64	48.07	48.50	3,332,834	+0.07(+0.15%)
Jan 04, 2013	47.50	48.86	47.25	48.42	10,250,181	+1.53(+3.26%)
Jan 03, 2013	47.59	47.96	46.52	46.89	5,515,338	-0.61(-1.29%)
Jan 02, 2013	48.08	48.08	47.20	47.51	7,154,394	+0.73(+1.55%)
Dec 31, 2012	45.47	46.92	45.27	46.78	4,871,727	+1.17(+2.57%)
Dec 28, 2012	45.97	46.05	45.51	45.61	2,017,813	-0.78(-1.67%)
Dec 27, 2012	46.34	46.62	45.73	46.38	2,299,181	+0.11(+0.23%)
Dec 26, 2012	46.17	46.67	46.12	46.27	1,817,306	+0.34(+0.74%)
Dec 24, 2012	45.90	46.13	45.40	45.94	1,186,125	-0.02(-0.04%)
Dec 21, 2012	45.60	46.01	45.31	45.95	4,238,490	-0.17(-0.36%)
Dec 20, 2012	45.67	46.13	45.17	46.12	2,883,162	+0.31(+0.69%)
Dec 19, 2012	46.22	46.34	45.66	45.80	2,663,103	-0.42(-0.91%)
Dec 18, 2012	46.32	46.47	45.91	46.22	2,271,676	-0.06(-0.12%)
Dec 17, 2012	46.13	46.29	45.85	46.28	1,974,804	+0.39(+0.85%)
Dec 14, 2012	45.89	46.41	45.73	45.89	1,719,443	-0.06(-0.13%)
Dec 13, 2012	46.63	46.70	45.53	45.95	3,162,616	-0.67(-1.44%)
Dec 12, 2012	46.51	47.17	46.36	46.62	5,603,003	+0.53(+1.15%)
Dec 11, 2012	45.10	46.26	44.99	46.09	5,249,838	+1.16(+2.59%)
Dec 10, 2012	44.15	45.06	44.01	44.93	2,944,401	+0.65(+1.47%)
Dec 07, 2012	44.61	44.63	44.11	44.28	2,683,243	-0.10(-0.22%)
Dec 06, 2012	43.88	44.75	43.78	44.37	3,359,786	+0.53(+1.21%)
Dec 05, 2012	43.86	44.15	43.72	43.85	2,590,517	+0.08(+0.19%)

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