Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	36.80	36.81	36.63	36.70	94,982	+0.06(+0.15%)
Mar 29, 2012	36.47	36.67	36.25	36.64	58,084	-0.04(-0.10%)
Mar 28, 2012	36.91	36.91	36.52	36.68	65,663	-0.21(-0.58%)
Mar 27, 2012	37.07	37.12	36.89	36.89	83,302	-0.26(-0.70%)
Mar 26, 2012	37.00	37.15	36.96	37.15	59,936	+0.32(+0.88%)
Mar 23, 2012	36.88	36.88	36.65	36.83	68,907	+0.10(+0.27%)
Mar 22, 2012	36.58	36.80	36.58	36.73	91,361	-0.01(-0.02%)
Mar 21, 2012	36.65	36.84	36.65	36.74	98,728	-0.03(-0.07%)
Mar 20, 2012	36.61	36.78	36.53	36.76	74,037	+0.09(+0.25%)
Mar 19, 2012	36.54	36.76	36.41	36.67	34,526	+0.16(+0.44%)
Mar 16, 2012	36.52	36.56	36.37	36.51	35,590	+0.07(+0.20%)
Mar 15, 2012	36.21	36.44	36.15	36.44	42,918	+0.19(+0.54%)
Mar 14, 2012	36.56	36.59	36.17	36.24	69,040	-0.51(-1.38%)
Mar 13, 2012	36.45	36.76	36.37	36.75	80,971	+0.36(+1.00%)
Mar 12, 2012	36.26	36.42	36.19	36.39	42,766	+0.02(+0.05%)
Mar 09, 2012	36.26	36.43	36.26	36.37	72,663	-0.09(-0.25%)
Mar 08, 2012	36.33	36.53	36.20	36.46	67,640	+0.44(+1.23%)
Mar 07, 2012	35.83	36.04	35.79	36.02	41,929	+0.19(+0.54%)
Mar 06, 2012	36.05	36.05	35.79	35.82	70,176	-0.64(-1.76%)
Mar 05, 2012	36.41	36.58	36.32	36.46	57,006	-0.10(-0.28%)
Mar 02, 2012	36.41	36.62	36.37	36.57	62,052	-0.16(-0.42%)
Mar 01, 2012	36.65	36.74	36.50	36.72	109,511	+0.10(+0.28%)
Feb 29, 2012	36.76	36.85	36.57	36.62	98,614	-0.11(-0.30%)
Feb 28, 2012	36.61	36.83	36.57	36.73	69,774	+0.25(+0.68%)
Feb 27, 2012	36.37	36.58	36.32	36.48	56,156	-0.13(-0.36%)
Feb 24, 2012	36.58	36.72	36.54	36.62	37,954	+0.05(+0.13%)
Feb 23, 2012	36.34	36.58	36.18	36.57	124,149	+0.19(+0.52%)
Feb 22, 2012	36.43	36.47	36.30	36.38	39,507	-0.16(-0.44%)
Feb 21, 2012	36.63	36.79	36.49	36.54	160,760	-0.03(-0.09%)
Feb 17, 2012	36.48	36.62	36.37	36.58	108,167	+0.19(+0.54%)
Feb 16, 2012	35.93	36.39	35.87	36.38	33,941	+0.37(+1.03%)
Feb 15, 2012	36.21	36.21	35.94	36.01	168,912	-0.13(-0.36%)
Feb 14, 2012	36.12	36.16	35.89	36.14	108,332	-0.17(-0.46%)
Feb 13, 2012	36.29	36.37	36.13	36.31	58,032	+0.31(+0.87%)
Feb 10, 2012	35.94	36.07	35.87	36.00	110,499	-0.40(-1.09%)
Feb 09, 2012	36.36	36.40	36.20	36.39	42,812	-0.06(-0.16%)
Feb 08, 2012	36.43	36.54	36.30	36.45	52,730	-0.03(-0.07%)
Feb 07, 2012	36.33	36.51	36.15	36.48	80,627	+0.14(+0.39%)
Feb 06, 2012	36.16	36.33	36.11	36.33	32,946	+0.00(+0.00%)
Feb 03, 2012	36.16	36.37	36.06	36.33	77,554	+0.38(+1.05%)
Feb 02, 2012	36.10	36.10	35.89	35.96	95,976	+0.08(+0.22%)
Feb 01, 2012	36.08	36.23	35.87	35.88	1,206,222	+0.04(+0.11%)
Jan 31, 2012	36.00	36.00	35.61	35.84	61,191	+0.03(+0.07%)
Jan 30, 2012	35.50	35.82	35.46	35.82	63,544	-0.08(-0.22%)
Jan 27, 2012	35.79	35.94	35.78	35.89	48,161	+0.10(+0.27%)
Jan 26, 2012	36.14	36.14	35.78	35.80	65,238	-0.27(-0.76%)
Jan 25, 2012	35.66	36.07	35.48	36.07	99,978	+0.19(+0.54%)
Jan 24, 2012	35.83	35.87	35.69	35.87	58,124	-0.36(-1.00%)
Jan 23, 2012	36.33	36.42	36.16	36.24	79,378	-0.01(-0.04%)
Jan 20, 2012	36.07	36.25	36.02	36.25	53,909	+0.18(+0.50%)
Jan 19, 2012	35.94	36.07	35.83	36.07	122,606	+0.16(+0.45%)
Jan 18, 2012	35.69	35.93	35.69	35.91	145,213	+0.15(+0.42%)
Jan 17, 2012	35.94	35.96	35.70	35.76	124,662	+0.19(+0.55%)
Jan 13, 2012	35.60	35.65	35.37	35.56	60,900	-0.53(-1.48%)
Jan 12, 2012	35.99	36.14	35.93	36.09	71,788	+0.12(+0.32%)
Jan 11, 2012	35.76	36.00	35.72	35.98	98,315	-0.02(-0.05%)
Jan 10, 2012	36.06	36.09	35.94	36.00	84,745	+0.22(+0.62%)
Jan 09, 2012	35.85	35.85	35.50	35.78	75,042	+0.11(+0.31%)
Jan 06, 2012	36.05	36.05	35.62	35.67	106,891	-0.26(-0.72%)
Jan 05, 2012	35.97	36.00	35.70	35.93	56,929	-0.48(-1.32%)

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