Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	36.79	36.95	36.73	36.74	7,829	-0.08(-0.20%)
Mar 30, 2011	36.82	36.98	36.69	36.82	6,303	+0.01(+0.02%)
Mar 29, 2011	36.78	37.16	36.74	36.81	22,055	-0.04(-0.11%)
Mar 28, 2011	36.93	36.93	36.82	36.85	2,647	-0.02(-0.05%)
Mar 25, 2011	37.04	37.04	36.74	36.87	33,841	-0.07(-0.19%)
Mar 24, 2011	36.87	36.96	36.84	36.94	12,156	+0.01(+0.04%)
Mar 23, 2011	36.97	37.05	36.86	36.93	30,450	+0.01(+0.04%)
Mar 22, 2011	36.92	37.39	36.89	36.91	13,922	-0.04(-0.12%)
Mar 21, 2011	36.86	36.96	36.86	36.96	8,670	-0.14(-0.37%)
Mar 18, 2011	36.96	37.16	36.91	37.09	2,135	+0.17(+0.47%)
Mar 17, 2011	37.24	37.24	36.90	36.92	33,039	-0.15(-0.42%)
Mar 16, 2011	37.14	37.14	36.90	37.07	5,151	+0.13(+0.34%)
Mar 15, 2011	36.98	36.98	36.78	36.95	43,662	+0.17(+0.47%)
Mar 14, 2011	36.88	36.95	36.60	36.78	16,792	-0.03(-0.09%)
Mar 11, 2011	37.15	37.15	36.56	36.81	38,839	-0.16(-0.43%)
Mar 10, 2011	37.20	37.20	36.85	36.97	17,639	+0.01(+0.02%)
Mar 09, 2011	37.35	37.35	36.85	36.96	73,508	-0.18(-0.48%)
Mar 08, 2011	37.10	37.21	37.03	37.14	35,044	+0.11(+0.31%)
Mar 07, 2011	37.46	37.53	36.83	37.02	77,395	-0.29(-0.77%)
Mar 04, 2011	37.35	37.53	36.92	37.31	43,080	-0.01(-0.03%)
Mar 03, 2011	37.29	37.35	37.24	37.32	8,937	-0.16(-0.43%)
Mar 02, 2011	37.24	37.48	37.14	37.48	14,456	+0.17(+0.46%)
Mar 01, 2011	37.35	37.35	36.93	37.31	30,486	-0.11(-0.29%)
Feb 28, 2011	37.42	37.42	36.81	37.42	46,924	+0.04(+0.12%)
Feb 25, 2011	37.41	37.41	37.21	37.37	4,245	+0.20(+0.54%)
Feb 24, 2011	37.41	37.41	36.78	37.17	25,042	+0.12(+0.32%)
Feb 23, 2011	37.06	37.06	36.21	37.06	21,940	+0.10(+0.28%)
Feb 22, 2011	36.95	37.05	36.56	36.95	25,808	-0.12(-0.32%)
Feb 18, 2011	37.10	37.15	36.79	37.07	10,053	+0.30(+0.81%)
Feb 17, 2011	36.52	37.06	36.47	36.77	35,582	+0.14(+0.39%)
Feb 16, 2011	36.45	36.67	36.31	36.63	27,352	+0.34(+0.93%)
Feb 15, 2011	36.25	36.45	36.24	36.29	13,963	-0.11(-0.31%)
Feb 14, 2011	36.25	36.52	36.13	36.41	21,825	-0.04(-0.12%)
Feb 11, 2011	35.81	36.45	35.81	36.45	8,099	+0.14(+0.38%)
Feb 10, 2011	36.25	36.31	36.13	36.31	11,500	+0.09(+0.24%)
Feb 09, 2011	35.99	36.28	35.84	36.23	12,514	+0.14(+0.38%)
Feb 08, 2011	35.75	36.11	35.57	36.09	13,031	+0.10(+0.29%)
Feb 07, 2011	35.99	36.03	35.82	35.99	5,052	-0.10(-0.29%)
Feb 04, 2011	35.98	36.09	35.73	36.09	8,894	+0.02(+0.07%)
Feb 03, 2011	35.99	36.06	35.70	36.06	7,308	+0.09(+0.25%)
Feb 02, 2011	35.63	36.00	35.63	35.97	4,895	-0.03(-0.07%)
Feb 01, 2011	35.54	36.00	35.52	36.00	15,807	+0.06(+0.16%)
Jan 31, 2011	36.05	36.05	35.73	35.94	13,915	-0.02(-0.05%)
Jan 28, 2011	35.86	36.01	35.62	35.96	49,825	-0.02(-0.06%)
Jan 27, 2011	35.41	35.98	35.41	35.98	23,691	+0.32(+0.91%)
Jan 26, 2011	35.39	35.67	35.16	35.66	25,131	+0.20(+0.57%)
Jan 25, 2011	35.69	35.69	35.45	35.46	41,313	-0.22(-0.61%)
Jan 24, 2011	35.46	35.67	35.46	35.67	15,328	-0.02(-0.04%)
Jan 21, 2011	35.99	36.02	35.41	35.69	19,191	+0.10(+0.29%)
Jan 20, 2011	35.41	35.94	35.41	35.59	23,522	+0.07(+0.20%)
Jan 19, 2011	35.37	35.75	35.29	35.51	20,385	+0.14(+0.40%)
Jan 18, 2011	35.89	35.91	35.37	35.37	77,617	-0.51(-1.43%)
Jan 14, 2011	35.37	36.28	35.37	35.89	32,398	+0.53(+1.51%)
Jan 13, 2011	35.91	35.91	35.35	35.35	41,515	-0.63(-1.74%)
Jan 12, 2011	36.08	36.09	35.87	35.98	24,887	-0.07(-0.19%)
Jan 11, 2011	36.05	36.16	35.95	36.05	24,988	+0.10(+0.29%)
Jan 10, 2011	35.69	36.01	35.69	35.95	37,279	+0.05(+0.15%)
Jan 07, 2011	35.69	36.06	35.69	35.89	5,805	+0.08(+0.21%)
Jan 06, 2011	35.95	36.12	35.82	35.82	8,786	-0.18(-0.49%)
Jan 05, 2011	35.69	36.01	35.69	35.99	6,822	+0.19(+0.54%)
Jan 04, 2011	35.69	36.22	35.58	35.80	24,881	+0.11(+0.30%)

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