Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	71.02	73.10	70.61	71.88	922,110	+1.30(+1.84%)
Mar 29, 2012	69.36	70.91	68.63	70.58	867,564	+0.73(+1.05%)
Mar 28, 2012	69.51	69.99	67.93	69.85	709,457	+0.28(+0.40%)
Mar 27, 2012	69.04	70.97	68.56	69.57	986,611	+0.56(+0.81%)
Mar 26, 2012	66.45	69.14	65.73	69.01	661,953	+3.59(+5.49%)
Mar 23, 2012	64.99	65.59	64.47	65.42	632,803	+0.44(+0.68%)
Mar 22, 2012	65.70	65.82	64.83	64.98	713,108	-1.21(-1.83%)
Mar 21, 2012	67.01	67.01	65.96	66.19	534,047	-0.57(-0.85%)
Mar 20, 2012	67.53	67.88	65.92	66.76	790,282	-1.46(-2.14%)
Mar 19, 2012	67.95	68.73	67.23	68.22	554,819	+0.25(+0.37%)
Mar 16, 2012	67.35	68.09	66.82	67.97	987,937	+0.50(+0.74%)
Mar 15, 2012	67.78	67.98	66.89	67.47	452,403	-0.13(-0.19%)
Mar 14, 2012	67.72	68.34	67.19	67.60	451,954	-0.45(-0.66%)
Mar 13, 2012	66.96	68.13	66.69	68.05	606,973	+1.63(+2.45%)
Mar 12, 2012	67.48	67.72	66.00	66.42	496,080	-1.39(-2.05%)
Mar 09, 2012	67.02	68.25	66.75	67.81	788,751	+0.77(+1.15%)
Mar 08, 2012	66.00	67.55	65.74	67.04	482,949	+1.24(+1.88%)
Mar 07, 2012	65.13	66.40	64.91	65.80	354,093	+0.67(+1.03%)
Mar 06, 2012	66.25	66.56	64.57	65.13	533,821	-1.84(-2.75%)
Mar 05, 2012	66.60	67.38	66.33	66.97	625,686	+0.37(+0.56%)
Mar 02, 2012	68.10	68.64	66.01	66.60	773,384	-1.47(-2.16%)
Mar 01, 2012	68.14	68.32	67.27	68.07	717,780	+0.21(+0.31%)
Feb 29, 2012	68.20	68.68	67.26	67.86	670,351	-0.23(-0.34%)
Feb 28, 2012	68.89	69.32	67.98	68.09	628,983	-0.78(-1.13%)
Feb 27, 2012	70.19	70.19	68.82	68.87	855,292	-2.23(-3.14%)
Feb 24, 2012	68.05	71.22	67.44	71.10	1,169,830	+3.99(+5.95%)
Feb 23, 2012	67.80	68.16	66.70	67.11	1,270,014	-0.89(-1.31%)
Feb 22, 2012	68.86	69.83	67.68	68.00	967,237	-1.14(-1.65%)
Feb 21, 2012	70.02	70.35	68.75	69.14	843,976	-0.39(-0.56%)
Feb 17, 2012	67.91	70.00	67.02	69.53	1,019,218	+1.47(+2.16%)
Feb 16, 2012	68.73	69.24	67.52	68.06	1,268,034	-0.68(-0.99%)
Feb 15, 2012	69.30	71.54	68.15	68.74	2,372,032	+5.78(+9.18%)
Feb 14, 2012	63.03	63.59	61.65	62.96	701,410	-0.28(-0.44%)
Feb 13, 2012	61.42	64.00	61.42	63.24	518,607	+2.41(+3.96%)
Feb 10, 2012	60.88	61.74	60.66	60.83	419,485	-0.81(-1.31%)
Feb 09, 2012	61.85	62.26	61.07	61.64	617,345	+0.17(+0.28%)
Feb 08, 2012	60.90	62.04	60.88	61.47	543,959	+0.26(+0.42%)
Feb 07, 2012	60.00	61.22	59.77	61.21	410,150	+1.25(+2.08%)
Feb 06, 2012	60.45	60.73	59.03	59.96	323,401	-0.59(-0.97%)
Feb 03, 2012	62.02	62.43	60.12	60.55	494,755	-0.70(-1.14%)
Feb 02, 2012	61.96	61.99	61.12	61.25	642,310	-0.71(-1.15%)
Feb 01, 2012	60.28	62.80	60.20	61.96	972,463	+2.20(+3.68%)
Jan 31, 2012	58.83	59.92	58.80	59.76	564,594	+1.36(+2.33%)
Jan 30, 2012	57.70	58.71	57.31	58.40	321,265	+0.08(+0.14%)
Jan 27, 2012	56.18	58.94	56.13	58.32	410,630	+2.06(+3.66%)
Jan 26, 2012	58.23	58.24	55.38	56.26	752,969	-1.51(-2.61%)
Jan 25, 2012	58.18	58.72	57.16	57.77	518,285	-0.63(-1.08%)
Jan 24, 2012	57.38	58.52	56.68	58.40	485,998	+0.74(+1.28%)
Jan 23, 2012	58.53	59.36	57.18	57.66	409,782	-1.04(-1.77%)
Jan 20, 2012	59.42	59.89	58.34	58.70	507,381	+0.20(+0.34%)
Jan 19, 2012	58.33	58.96	57.83	58.50	307,841	-0.07(-0.12%)
Jan 18, 2012	58.26	59.07	57.94	58.57	465,275	+0.15(+0.26%)
Jan 17, 2012	58.27	58.70	57.76	58.42	322,179	+1.06(+1.85%)
Jan 13, 2012	56.76	57.49	56.43	57.36	306,699	+0.19(+0.33%)
Jan 12, 2012	56.33	58.00	56.33	57.17	337,263	-0.68(-1.18%)
Jan 11, 2012	57.68	58.90	56.98	57.85	471,815	-0.14(-0.24%)
Jan 10, 2012	57.73	58.02	56.97	57.99	596,818	+0.99(+1.74%)
Jan 09, 2012	55.45	57.06	55.16	57.00	803,247	+1.55(+2.80%)
Jan 06, 2012	53.34	55.47	52.96	55.45	800,383	+2.13(+3.99%)
Jan 05, 2012	52.29	53.70	51.74	53.32	392,775	+0.94(+1.79%)

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