Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	29.19	29.36	29.19	29.36	101,497	+0.25(+0.85%)
Feb 25, 2011	29.01	29.13	28.98	29.11	124,463	+0.23(+0.81%)
Feb 24, 2011	28.90	28.96	28.65	28.88	70,576	-0.08(-0.27%)
Feb 23, 2011	29.06	29.11	28.82	28.96	103,056	-0.07(-0.24%)
Feb 22, 2011	29.23	29.43	28.96	29.03	116,931	-0.47(-1.58%)
Feb 18, 2011	29.53	29.53	29.42	29.49	83,337	+0.08(+0.29%)
Feb 17, 2011	29.28	29.45	29.26	29.41	65,474	+0.08(+0.29%)
Feb 16, 2011	29.26	29.33	29.18	29.32	51,997	+0.19(+0.66%)
Feb 15, 2011	29.18	29.18	29.07	29.13	110,237	-0.11(-0.36%)
Feb 14, 2011	29.16	29.26	29.07	29.24	110,841	+0.09(+0.32%)
Feb 11, 2011	28.86	29.18	28.84	29.15	114,463	+0.20(+0.69%)
Feb 10, 2011	28.88	29.02	28.82	28.95	267,979	-0.00(-0.00%)
Feb 09, 2011	28.98	29.02	28.80	28.95	125,519	-0.11(-0.37%)
Feb 08, 2011	28.95	29.06	28.86	29.06	128,508	+0.13(+0.46%)
Feb 07, 2011	28.84	28.99	28.79	28.92	163,537	+0.20(+0.69%)
Feb 04, 2011	28.74	28.74	28.55	28.72	88,181	+0.01(+0.05%)
Feb 03, 2011	28.58	28.73	28.46	28.71	71,294	+0.06(+0.20%)
Feb 02, 2011	28.68	28.72	28.63	28.65	44,795	-0.08(-0.30%)
Feb 01, 2011	28.41	28.76	28.39	28.74	95,758	+0.52(+1.86%)
Jan 31, 2011	28.12	28.22	28.05	28.21	77,094	+0.23(+0.81%)
Jan 28, 2011	28.45	28.47	27.99	27.99	43,323	-0.42(-1.47%)
Jan 27, 2011	28.33	28.42	28.26	28.41	52,724	+0.08(+0.27%)
Jan 26, 2011	28.37	28.40	28.30	28.33	68,205	+0.06(+0.20%)
Jan 25, 2011	28.23	28.30	28.07	28.27	102,530	-0.01(-0.03%)
Jan 24, 2011	28.21	28.29	28.20	28.28	91,236	+0.07(+0.25%)
Jan 21, 2011	28.19	28.24	28.14	28.21	48,694	+0.25(+0.91%)
Jan 20, 2011	27.93	28.01	27.78	27.95	12,834	+0.04(+0.15%)
Jan 19, 2011	28.19	28.19	27.87	27.91	88,378	-0.30(-1.05%)
Jan 18, 2011	28.25	28.26	28.15	28.21	41,692	-0.02(-0.08%)
Jan 14, 2011	28.00	28.23	27.99	28.23	47,979	+0.23(+0.81%)
Jan 13, 2011	28.08	28.08	27.92	28.00	123,822	-0.07(-0.25%)
Jan 12, 2011	27.99	28.10	27.94	28.07	318,090	+0.30(+1.07%)
Jan 11, 2011	27.83	27.85	27.72	27.78	52,947	+0.08(+0.28%)
Jan 10, 2011	27.70	27.73	27.53	27.70	56,774	-0.08(-0.28%)
Jan 07, 2011	27.90	27.90	27.57	27.78	74,166	-0.06(-0.23%)
Jan 06, 2011	27.97	27.97	27.76	27.84	127,512	-0.08(-0.28%)
Jan 05, 2011	27.71	27.94	27.69	27.92	37,422	+0.14(+0.51%)
Jan 04, 2011	27.83	27.83	27.59	27.78	1,239,535	+0.06(+0.23%)
Jan 03, 2011	27.59	27.79	27.59	27.71	27,513	+0.33(+1.19%)
Dec 31, 2010	27.27	27.41	27.27	27.39	74,678	+0.04(+0.14%)
Dec 30, 2010	27.43	27.45	27.32	27.35	78,758	-0.06(-0.21%)
Dec 29, 2010	27.49	27.49	27.41	27.41	47,985	-0.01(-0.03%)
Dec 28, 2010	27.37	27.44	27.35	27.41	35,738	+0.06(+0.23%)
Dec 27, 2010	27.24	27.35	27.24	27.35	16,837	+0.05(+0.18%)
Dec 23, 2010	27.35	27.35	27.26	27.30	41,853	-0.04(-0.16%)
Dec 22, 2010	27.24	27.34	27.20	27.34	66,413	+0.16(+0.58%)
Dec 21, 2010	27.10	27.21	27.08	27.19	48,643	+0.20(+0.74%)
Dec 20, 2010	27.11	27.11	26.91	26.99	55,634	+0.08(+0.30%)
Dec 17, 2010	26.89	26.92	26.79	26.91	26,798	+0.03(+0.10%)
Dec 16, 2010	26.79	26.91	26.74	26.88	28,255	+0.14(+0.51%)
Dec 15, 2010	26.84	26.90	26.74	26.74	29,010	-0.14(-0.53%)
Dec 14, 2010	26.91	26.98	26.80	26.89	67,462	+0.05(+0.18%)
Dec 13, 2010	26.89	26.95	26.84	26.84	30,117	+0.06(+0.21%)
Dec 10, 2010	26.64	26.80	26.64	26.78	63,856	+0.19(+0.71%)
Dec 09, 2010	26.60	26.63	26.46	26.59	63,030	+0.13(+0.49%)
Dec 08, 2010	26.36	26.46	26.27	26.46	13,444	+0.14(+0.55%)
Dec 07, 2010	26.47	26.49	26.30	26.32	22,675	+0.05(+0.19%)
Dec 06, 2010	26.18	26.32	26.18	26.27	34,413	-0.04(-0.13%)
Dec 03, 2010	26.16	26.31	26.11	26.30	28,047	+0.04(+0.13%)
Dec 02, 2010	25.91	26.27	25.91	26.27	23,370	+0.42(+1.63%)

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