Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	54.34	54.49	53.42	53.93	386,692	+0.19(+0.36%)
Mar 29, 2012	52.94	53.86	52.61	53.74	387,934	+0.45(+0.84%)
Mar 28, 2012	54.41	54.41	52.96	53.29	453,890	-1.24(-2.27%)
Mar 27, 2012	54.37	54.86	54.34	54.53	277,497	+0.20(+0.37%)
Mar 26, 2012	53.39	54.33	53.38	54.33	481,754	+1.45(+2.74%)
Mar 23, 2012	53.60	53.62	52.59	52.88	825,953	-0.64(-1.20%)
Mar 22, 2012	53.65	53.96	53.10	53.52	578,742	-0.72(-1.32%)
Mar 21, 2012	54.21	54.65	53.96	54.23	557,415	+0.22(+0.41%)
Mar 20, 2012	53.90	54.21	53.31	54.02	512,810	-0.30(-0.56%)
Mar 19, 2012	54.15	54.80	53.61	54.32	426,444	+0.01(+0.02%)
Mar 16, 2012	54.67	54.83	54.02	54.31	770,472	-0.19(-0.36%)
Mar 15, 2012	54.00	54.56	53.86	54.50	796,102	+0.58(+1.08%)
Mar 14, 2012	53.70	54.00	53.47	53.92	652,018	+0.21(+0.39%)
Mar 13, 2012	53.00	53.71	52.67	53.71	932,600	+0.94(+1.77%)
Mar 12, 2012	52.98	53.02	52.42	52.78	409,332	-0.25(-0.48%)
Mar 09, 2012	52.94	53.49	52.62	53.03	412,882	+0.10(+0.19%)
Mar 08, 2012	52.47	53.14	52.17	52.93	506,812	+1.20(+2.33%)
Mar 07, 2012	50.55	51.99	50.54	51.72	1,036,776	+1.22(+2.41%)
Mar 06, 2012	53.30	53.30	49.97	50.50	1,207,105	-1.98(-3.77%)
Mar 05, 2012	54.87	54.89	51.96	52.48	1,357,775	-2.96(-5.34%)
Mar 02, 2012	56.73	57.12	55.21	55.44	775,464	-1.50(-2.63%)
Mar 01, 2012	56.31	57.41	56.07	56.94	529,307	+0.99(+1.77%)
Feb 29, 2012	56.26	56.87	55.85	55.95	862,268	-0.18(-0.31%)
Feb 28, 2012	56.25	56.80	55.79	56.12	338,359	-0.13(-0.24%)
Feb 27, 2012	55.09	56.64	54.70	56.26	565,591	+0.63(+1.13%)
Feb 24, 2012	55.96	56.39	55.53	55.63	526,118	-0.37(-0.66%)
Feb 23, 2012	55.58	56.22	55.39	56.00	492,486	+0.33(+0.59%)
Feb 22, 2012	55.50	56.02	54.91	55.67	496,357	+0.35(+0.64%)
Feb 21, 2012	55.95	56.03	54.91	55.32	407,184	-0.43(-0.77%)
Feb 17, 2012	56.09	56.35	55.58	55.74	480,345	-0.08(-0.15%)
Feb 16, 2012	54.49	55.90	54.38	55.83	609,787	+1.40(+2.58%)
Feb 15, 2012	55.17	55.37	53.99	54.42	1,691,354	-0.45(-0.83%)
Feb 14, 2012	55.32	55.52	54.21	54.88	1,127,272	-0.75(-1.35%)
Feb 13, 2012	55.35	55.96	55.21	55.63	605,431	+0.77(+1.40%)
Feb 10, 2012	55.05	55.51	54.31	54.86	1,057,289	-1.08(-1.92%)
Feb 09, 2012	56.28	57.62	55.22	55.94	690,258	-0.19(-0.33%)
Feb 08, 2012	56.46	57.09	55.79	56.12	423,992	-0.14(-0.25%)
Feb 07, 2012	56.73	57.06	55.98	56.27	913,699	-0.50(-0.89%)
Feb 06, 2012	55.88	56.81	55.51	56.77	642,621	+0.43(+0.76%)
Feb 03, 2012	56.19	56.99	55.94	56.34	914,183	+1.11(+2.01%)
Feb 02, 2012	56.03	56.03	55.15	55.23	814,338	-0.61(-1.10%)
Feb 01, 2012	54.80	56.01	54.67	55.84	1,106,604	+1.76(+3.25%)
Jan 31, 2012	53.65	54.21	53.09	54.09	993,449	+0.75(+1.40%)
Jan 30, 2012	52.73	53.87	52.60	53.34	786,168	+0.14(+0.27%)
Jan 27, 2012	53.04	53.83	52.94	53.20	865,800	+0.19(+0.37%)
Jan 26, 2012	52.73	53.73	52.70	53.00	1,093,700	+0.78(+1.50%)
Jan 25, 2012	52.73	52.82	51.67	52.22	1,064,277	-0.48(-0.91%)
Jan 24, 2012	50.47	53.39	49.12	52.70	1,730,080	+2.16(+4.28%)
Jan 23, 2012	50.27	51.35	50.08	50.54	899,219	+0.38(+0.75%)
Jan 20, 2012	50.46	50.55	50.03	50.16	1,055,787	-0.38(-0.75%)
Jan 19, 2012	49.31	51.50	49.30	50.54	1,246,235	+1.33(+2.70%)
Jan 18, 2012	47.94	49.22	47.86	49.21	867,576	+0.98(+2.04%)
Jan 17, 2012	48.76	49.16	48.04	48.23	624,849	+0.45(+0.95%)
Jan 13, 2012	47.90	47.93	46.85	47.77	480,355	-0.58(-1.20%)
Jan 12, 2012	46.85	48.53	46.41	48.35	919,432	+1.78(+3.83%)
Jan 11, 2012	46.09	46.78	45.85	46.57	353,547	+0.24(+0.51%)
Jan 10, 2012	45.71	46.65	45.65	46.33	703,896	+1.40(+3.11%)
Jan 09, 2012	45.19	45.34	44.30	44.94	553,583	-0.03(-0.07%)
Jan 06, 2012	45.15	45.76	44.79	44.97	845,106	-0.09(-0.21%)
Jan 05, 2012	44.39	45.21	44.00	45.06	735,694	+0.07(+0.15%)

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