Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	39.43	39.53	38.93	39.53	14,171	+0.41(+1.04%)
Mar 30, 2011	39.13	39.31	39.00	39.13	6,022	+0.09(+0.24%)
Mar 29, 2011	38.86	39.06	38.86	39.03	6,457	+0.07(+0.19%)
Mar 28, 2011	39.01	39.04	38.86	38.96	5,534	-0.05(-0.13%)
Mar 25, 2011	38.58	39.01	38.58	39.01	7,256	+0.10(+0.25%)
Mar 24, 2011	38.78	38.91	38.59	38.91	4,953	+0.30(+0.77%)
Mar 23, 2011	38.53	38.66	38.17	38.61	8,938	-0.14(-0.37%)
Mar 22, 2011	38.87	39.03	38.59	38.76	19,349	-0.14(-0.37%)
Mar 21, 2011	38.67	38.92	38.28	38.90	11,487	+0.85(+2.23%)
Mar 18, 2011	38.07	38.42	37.78	38.05	19,404	+0.35(+0.93%)
Mar 17, 2011	37.05	37.75	37.05	37.70	13,116	+1.14(+3.12%)
Mar 16, 2011	36.27	36.72	36.11	36.56	15,522	+0.14(+0.39%)
Mar 15, 2011	35.82	36.84	35.82	36.42	21,921	-0.38(-1.03%)
Mar 14, 2011	36.78	37.13	35.83	36.80	18,111	-0.34(-0.92%)
Mar 11, 2011	36.85	37.15	36.85	37.14	7,398	+0.23(+0.62%)
Mar 10, 2011	37.17	37.56	36.89	36.91	10,210	-0.62(-1.65%)
Mar 09, 2011	37.38	37.70	37.30	37.53	8,306	+0.20(+0.53%)
Mar 08, 2011	37.06	37.33	36.82	37.33	11,635	+0.24(+0.65%)
Mar 07, 2011	37.76	37.96	37.07	37.09	7,218	-0.53(-1.41%)
Mar 04, 2011	37.75	37.80	37.45	37.62	6,811	-0.29(-0.77%)
Mar 03, 2011	36.93	38.24	36.83	37.91	34,645	+1.07(+2.91%)
Mar 02, 2011	36.61	36.84	36.57	36.84	7,313	+0.08(+0.23%)
Mar 01, 2011	36.84	36.84	36.57	36.75	5,651	-0.05(-0.15%)
Feb 28, 2011	36.68	36.84	36.50	36.81	17,491	+0.21(+0.57%)
Feb 25, 2011	36.59	36.60	36.11	36.60	28,368	+0.02(+0.07%)
Feb 24, 2011	36.10	36.57	36.10	36.57	12,528	+0.47(+1.31%)
Feb 23, 2011	36.16	36.25	35.70	36.10	12,746	-0.05(-0.14%)
Feb 22, 2011	35.68	36.34	35.68	36.15	8,031	+0.32(+0.90%)
Feb 18, 2011	35.76	35.88	35.29	35.83	8,711	-0.03(-0.08%)
Feb 17, 2011	34.99	35.86	34.76	35.86	10,006	+0.70(+1.98%)
Feb 16, 2011	34.91	35.21	34.89	35.16	11,975	+0.43(+1.25%)
Feb 15, 2011	34.39	34.98	34.39	34.73	4,534	+0.11(+0.33%)
Feb 14, 2011	34.76	34.81	34.55	34.61	1,936	-0.17(-0.50%)
Feb 11, 2011	34.21	34.81	34.21	34.78	8,693	+0.34(+0.98%)
Feb 10, 2011	34.34	34.81	34.13	34.45	19,974	-0.04(-0.13%)
Feb 09, 2011	34.69	34.69	34.36	34.49	5,492	-0.22(-0.64%)
Feb 08, 2011	34.60	34.73	34.38	34.72	8,875	-0.04(-0.11%)
Feb 07, 2011	34.59	34.83	34.47	34.76	9,314	+0.23(+0.66%)
Feb 04, 2011	34.45	34.53	34.31	34.53	5,113	+0.06(+0.17%)
Feb 03, 2011	34.55	34.57	34.47	34.47	3,025	+0.04(+0.13%)
Feb 02, 2011	34.58	34.58	34.15	34.42	4,482	-0.02(-0.07%)
Feb 01, 2011	33.85	34.61	33.85	34.45	13,329	+0.70(+2.06%)
Jan 31, 2011	33.64	33.87	33.60	33.75	8,790	+0.22(+0.66%)
Jan 28, 2011	34.36	34.36	33.19	33.53	15,065	-0.96(-2.79%)
Jan 27, 2011	34.63	34.68	34.25	34.49	81,546	-0.20(-0.57%)
Jan 26, 2011	34.89	34.89	34.62	34.69	7,276	-0.16(-0.45%)
Jan 25, 2011	34.79	35.03	34.60	34.85	9,259	+0.06(+0.17%)
Jan 24, 2011	34.65	35.08	34.60	34.79	9,612	+0.05(+0.16%)
Jan 21, 2011	35.17	35.46	34.71	34.74	9,391	+0.04(+0.13%)
Jan 20, 2011	35.63	35.72	34.69	34.69	20,440	-0.97(-2.73%)
Jan 19, 2011	36.48	36.48	35.61	35.66	7,819	-0.90(-2.47%)
Jan 18, 2011	36.76	36.82	35.91	36.57	9,061	-0.24(-0.66%)
Jan 14, 2011	36.96	37.19	36.70	36.81	37,683	-0.18(-0.49%)
Jan 13, 2011	36.92	37.06	36.82	36.99	8,383	-0.04(-0.11%)
Jan 12, 2011	37.33	37.33	36.84	37.03	10,884	+0.10(+0.28%)
Jan 11, 2011	36.12	36.93	36.12	36.93	10,012	+0.81(+2.23%)
Jan 10, 2011	35.98	36.12	35.65	36.12	9,440	+0.09(+0.26%)
Jan 07, 2011	36.47	36.47	35.65	36.03	13,673	-0.11(-0.30%)
Jan 06, 2011	35.95	36.15	35.42	36.14	14,697	+0.06(+0.18%)
Jan 05, 2011	36.05	36.07	35.59	36.07	12,094	+0.02(+0.07%)
Jan 04, 2011	36.83	36.88	36.04	36.05	6,003	-0.55(-1.50%)

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