Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	51.72	52.30	51.45	51.91	1,835,048	-0.07(-0.13%)
Feb 27, 2013	50.60	52.21	50.60	51.98	1,792,482	+1.05(+2.06%)
Feb 26, 2013	50.81	51.31	50.38	50.93	2,381,442	+0.43(+0.85%)
Feb 25, 2013	52.00	52.38	50.49	50.50	2,395,297	-1.37(-2.64%)
Feb 22, 2013	51.57	52.03	51.43	51.87	2,557,362	+0.91(+1.79%)
Feb 21, 2013	51.08	51.25	50.25	50.96	3,161,704	-0.49(-0.95%)
Feb 20, 2013	52.94	53.12	51.35	51.45	2,730,672	-1.60(-3.02%)
Feb 19, 2013	52.02	53.18	51.83	53.05	2,834,550	+1.25(+2.41%)
Feb 15, 2013	52.01	52.26	50.86	51.80	2,757,273	+0.28(+0.54%)
Feb 14, 2013	50.09	51.56	49.25	51.52	3,298,810	+1.06(+2.10%)
Feb 13, 2013	49.12	51.59	49.12	50.46	4,385,073	+2.40(+4.99%)
Feb 12, 2013	48.54	48.72	47.98	48.06	3,852,185	-0.27(-0.56%)
Feb 11, 2013	48.44	48.75	48.26	48.33	1,864,248	-0.29(-0.60%)
Feb 08, 2013	48.07	48.67	48.06	48.62	1,552,466	+0.61(+1.27%)
Feb 07, 2013	48.18	48.41	47.83	48.01	1,757,070	-0.12(-0.25%)
Feb 06, 2013	47.54	48.18	47.51	48.13	1,792,776	+0.64(+1.35%)
Feb 04, 2013	47.41	47.84	47.25	47.49	1,085,124	-0.35(-0.73%)
Feb 01, 2013	47.42	48.05	47.25	47.84	2,300,516	+0.49(+1.03%)
Jan 31, 2013	46.08	47.65	45.96	47.35	2,447,491	+1.00(+2.16%)
Jan 30, 2013	47.14	47.41	46.35	46.35	2,444,674	-0.76(-1.61%)
Jan 29, 2013	46.89	47.15	46.54	47.11	1,170,489	+0.26(+0.55%)
Jan 28, 2013	47.06	47.17	46.51	46.85	1,120,459	+0.05(+0.11%)
Jan 25, 2013	46.89	47.50	46.58	46.80	2,040,342	+0.28(+0.60%)
Jan 24, 2013	46.69	47.17	46.44	46.52	1,856,914	+0.01(+0.02%)
Jan 23, 2013	46.63	46.88	46.16	46.51	1,527,823	-0.25(-0.53%)
Jan 22, 2013	46.01	46.84	45.92	46.76	2,087,939	+0.77(+1.67%)
Jan 18, 2013	45.86	46.01	45.47	45.99	1,420,621	+0.43(+0.94%)
Jan 17, 2013	46.13	46.28	45.12	45.56	2,742,849	-0.54(-1.17%)
Jan 16, 2013	45.95	46.41	45.68	46.10	4,106,137	+0.10(+0.22%)
Jan 15, 2013	44.51	46.04	44.37	46.00	5,112,728	+1.88(+4.26%)
Jan 14, 2013	44.44	45.03	43.98	44.12	1,319,887	-0.18(-0.41%)
Jan 11, 2013	44.61	45.01	44.08	44.30	821,707	-0.13(-0.29%)
Jan 10, 2013	44.01	44.71	44.00	44.43	1,985,536	+0.73(+1.67%)
Jan 09, 2013	43.03	43.72	42.96	43.70	1,216,847	+0.73(+1.70%)
Jan 08, 2013	43.45	43.88	42.85	42.97	1,702,358	-0.72(-1.65%)
Jan 07, 2013	43.69	43.86	43.28	43.69	1,630,401	+0.05(+0.11%)
Jan 04, 2013	43.20	43.92	43.04	43.64	1,164,167	+0.53(+1.23%)
Jan 03, 2013	43.44	43.97	42.96	43.11	1,681,756	-0.39(-0.90%)
Jan 02, 2013	42.96	43.55	42.04	43.50	3,050,029	+0.67(+1.56%)
Dec 31, 2012	40.72	42.87	40.67	42.83	1,956,646	+2.02(+4.95%)
Dec 28, 2012	40.83	41.17	40.48	40.81	888,857	-0.37(-0.90%)
Dec 27, 2012	41.14	41.26	40.39	41.18	1,132,796	+0.02(+0.05%)
Dec 26, 2012	41.66	42.00	41.14	41.16	930,110	-0.32(-0.77%)
Dec 24, 2012	41.74	41.91	41.15	41.48	443,931	-0.23(-0.55%)
Dec 21, 2012	41.87	42.03	41.53	41.71	2,068,212	-0.63(-1.49%)
Dec 20, 2012	41.97	42.61	41.69	42.34	1,477,278	+0.37(+0.88%)
Dec 19, 2012	42.44	42.75	41.96	41.97	1,881,188	-0.31(-0.73%)
Dec 18, 2012	40.67	42.36	40.61	42.28	1,692,363	+1.56(+3.83%)
Dec 17, 2012	40.80	40.83	40.23	40.72	1,910,641	+0.12(+0.30%)
Dec 14, 2012	41.36	41.65	40.47	40.60	1,980,122	-1.13(-2.71%)
Dec 13, 2012	42.23	42.47	41.55	41.73	2,130,536	-0.61(-1.44%)
Dec 12, 2012	42.27	42.60	42.21	42.34	1,636,220	+0.22(+0.52%)
Dec 11, 2012	42.06	42.32	41.97	42.12	1,680,890	+0.16(+0.38%)
Dec 10, 2012	41.88	42.15	41.74	41.96	1,612,622	-0.19(-0.45%)
Dec 07, 2012	41.86	42.17	41.67	42.15	1,258,997	+0.70(+1.69%)
Dec 06, 2012	41.35	41.53	41.06	41.45	660,983	+0.00(+0.00%)
Dec 05, 2012	41.42	41.91	41.09	41.45	817,588	+0.33(+0.80%)

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