Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	66.31	66.34	65.40	65.79	375,210	-0.15(-0.23%)
Mar 29, 2012	65.71	66.25	64.87	65.94	317,852	-0.23(-0.35%)
Mar 28, 2012	66.18	66.75	65.67	66.17	334,237	+0.13(+0.20%)
Mar 27, 2012	66.71	66.95	66.00	66.04	407,260	-0.63(-0.94%)
Mar 26, 2012	67.48	67.68	66.58	66.67	293,936	-0.22(-0.33%)
Mar 23, 2012	66.78	67.11	65.58	66.89	557,116	-0.01(-0.01%)
Mar 22, 2012	67.55	67.86	66.67	66.90	464,307	-1.28(-1.88%)
Mar 21, 2012	68.33	68.33	67.34	68.18	428,302	-0.15(-0.22%)
Mar 20, 2012	68.71	68.76	68.01	68.33	178,145	-0.89(-1.29%)
Mar 19, 2012	68.64	69.82	68.55	69.22	247,024	+0.45(+0.65%)
Mar 16, 2012	69.41	69.85	68.65	68.77	578,717	-0.51(-0.74%)
Mar 15, 2012	69.71	70.05	69.27	69.28	461,019	-0.49(-0.70%)
Mar 14, 2012	70.16	70.38	69.22	69.77	294,224	-0.22(-0.31%)
Mar 13, 2012	69.15	70.61	68.53	69.99	570,839	+1.11(+1.61%)
Mar 12, 2012	68.89	69.03	68.37	68.88	163,185	+0.15(+0.22%)
Mar 09, 2012	68.60	69.28	68.25	68.73	234,582	+0.16(+0.23%)
Mar 08, 2012	68.48	68.90	67.63	68.57	220,888	+0.61(+0.90%)
Mar 07, 2012	67.42	68.49	67.29	67.96	319,268	+0.74(+1.10%)
Mar 06, 2012	67.63	67.71	66.85	67.22	319,501	-0.89(-1.31%)
Mar 05, 2012	68.37	68.47	67.90	68.11	376,436	-0.46(-0.67%)
Mar 02, 2012	69.30	69.61	68.37	68.57	234,353	-0.94(-1.35%)
Mar 01, 2012	68.70	69.81	68.20	69.51	555,009	+0.89(+1.30%)
Feb 29, 2012	68.03	68.91	67.78	68.62	342,367	+0.61(+0.90%)
Feb 28, 2012	68.40	68.63	67.41	68.01	390,500	-0.56(-0.82%)
Feb 27, 2012	67.76	68.74	67.30	68.57	371,696	+0.32(+0.47%)
Feb 24, 2012	68.07	69.20	67.43	68.25	342,800	+0.09(+0.13%)
Feb 23, 2012	67.66	68.27	66.85	68.16	276,558	+0.42(+0.62%)
Feb 22, 2012	67.27	67.79	67.07	67.74	285,768	+0.34(+0.50%)
Feb 21, 2012	67.69	67.82	66.93	67.40	285,434	-0.09(-0.13%)
Feb 17, 2012	66.66	67.77	66.66	67.49	499,686	+1.21(+1.83%)
Feb 16, 2012	65.21	66.56	65.21	66.28	474,844	+1.00(+1.53%)
Feb 15, 2012	65.89	66.25	64.85	65.28	422,198	-0.58(-0.88%)
Feb 14, 2012	65.58	66.58	65.34	65.86	408,694	+0.11(+0.17%)
Feb 13, 2012	65.85	66.80	65.49	65.75	448,584	+0.21(+0.32%)
Feb 10, 2012	66.37	66.47	65.26	65.54	447,534	-1.67(-2.48%)
Feb 09, 2012	66.57	67.73	66.07	67.21	445,067	+0.76(+1.14%)
Feb 08, 2012	67.00	67.18	66.00	66.45	328,626	-0.55(-0.82%)
Feb 07, 2012	66.53	67.36	65.81	67.00	689,358	+0.28(+0.42%)
Feb 06, 2012	66.87	67.25	65.86	66.72	526,816	-0.86(-1.27%)
Feb 03, 2012	67.50	68.64	61.20	67.58	3,843,680	+0.73(+1.09%)
Feb 02, 2012	67.76	68.06	66.74	66.85	582,220	-0.72(-1.07%)
Feb 01, 2012	67.25	68.00	67.17	67.57	416,889	+0.80(+1.20%)
Jan 31, 2012	67.84	67.86	65.85	66.77	602,405	-0.61(-0.91%)
Jan 30, 2012	67.06	67.53	66.88	67.38	543,603	-0.29(-0.43%)
Jan 27, 2012	68.09	68.49	67.60	67.67	247,322	-0.76(-1.11%)
Jan 26, 2012	68.48	68.77	68.18	68.43	353,757	+0.45(+0.66%)
Jan 25, 2012	67.33	68.11	67.31	67.98	470,049	+0.48(+0.71%)
Jan 24, 2012	68.35	68.70	67.44	67.50	719,731	-1.10(-1.60%)
Jan 23, 2012	69.68	70.06	68.00	68.60	528,519	-1.40(-2.00%)
Jan 20, 2012	69.70	70.22	69.53	70.00	537,412	+0.15(+0.21%)
Jan 19, 2012	68.35	70.00	68.35	69.85	866,756	+1.52(+2.22%)
Jan 18, 2012	67.65	68.49	67.27	68.33	359,729	+0.62(+0.92%)
Jan 17, 2012	67.43	68.04	67.25	67.71	353,115	+0.85(+1.27%)
Jan 13, 2012	66.15	67.04	65.87	66.86	294,992	+0.23(+0.35%)
Jan 12, 2012	66.73	67.00	66.32	66.63	278,227	-0.02(-0.03%)
Jan 11, 2012	66.75	66.90	65.82	66.65	290,160	-0.27(-0.40%)
Jan 10, 2012	67.52	68.06	66.75	66.92	396,695	+0.14(+0.21%)
Jan 09, 2012	67.33	67.33	66.25	66.78	299,574	-0.16(-0.24%)
Jan 06, 2012	66.84	67.47	66.30	66.94	589,559	+0.23(+0.34%)
Jan 05, 2012	66.62	66.95	65.83	66.71	525,019	-0.31(-0.46%)

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