Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	27.25	27.38	26.85	26.98	237,342	-0.25(-0.91%)
Feb 25, 2011	26.81	27.30	26.47	27.23	330,802	+0.44(+1.63%)
Feb 24, 2011	26.73	27.17	26.45	26.79	211,520	+0.07(+0.28%)
Feb 23, 2011	27.19	27.20	26.51	26.72	457,283	-0.50(-1.82%)
Feb 22, 2011	27.12	27.60	26.96	27.22	399,524	-0.07(-0.27%)
Feb 18, 2011	27.60	27.68	27.14	27.29	198,356	-0.12(-0.42%)
Feb 17, 2011	27.79	28.11	27.41	27.41	362,383	-0.46(-1.66%)
Feb 16, 2011	27.16	28.15	27.16	27.87	242,231	+0.81(+2.99%)
Feb 15, 2011	27.25	27.44	27.06	27.06	295,508	-0.31(-1.15%)
Feb 14, 2011	27.39	27.87	27.08	27.37	185,581	-0.07(-0.24%)
Feb 11, 2011	27.27	27.45	27.05	27.44	255,405	+0.07(+0.24%)
Feb 10, 2011	27.22	27.59	27.10	27.37	215,599	-0.03(-0.12%)
Feb 09, 2011	27.58	27.78	27.26	27.41	398,379	-0.30(-1.07%)
Feb 08, 2011	27.91	27.96	27.46	27.70	319,428	-0.26(-0.94%)
Feb 07, 2011	27.97	28.43	27.79	27.97	219,231	+0.07(+0.27%)
Feb 04, 2011	27.84	28.43	27.46	27.89	255,946	-0.03(-0.12%)
Feb 03, 2011	27.30	28.85	27.30	27.93	288,042	+0.68(+2.48%)
Feb 02, 2011	27.53	27.87	27.08	27.25	368,302	-0.41(-1.49%)
Feb 01, 2011	27.50	27.96	27.15	27.66	265,419	+0.35(+1.27%)
Jan 31, 2011	27.34	27.54	26.96	27.31	238,267	-0.02(-0.06%)
Jan 28, 2011	27.86	27.98	27.25	27.33	418,763	-0.45(-1.63%)
Jan 27, 2011	27.89	27.90	27.37	27.79	292,874	+0.50(+1.85%)
Jan 26, 2011	26.92	27.43	26.39	27.28	314,282	+0.47(+1.76%)
Jan 25, 2011	26.43	27.23	26.05	26.81	347,974	+0.35(+1.31%)
Jan 24, 2011	26.32	26.51	26.20	26.46	215,795	+0.05(+0.19%)
Jan 21, 2011	26.95	27.05	26.27	26.41	290,440	-0.37(-1.39%)
Jan 20, 2011	26.38	27.39	26.29	26.79	309,807	+0.36(+1.37%)
Jan 19, 2011	26.51	26.51	26.01	26.42	302,587	-0.14(-0.53%)
Jan 18, 2011	26.67	26.94	26.42	26.56	318,610	-0.17(-0.65%)
Jan 14, 2011	26.46	26.83	26.38	26.74	331,351	+0.17(+0.65%)
Jan 13, 2011	27.01	27.10	26.38	26.56	293,109	-0.45(-1.65%)
Jan 12, 2011	26.61	27.14	26.61	27.01	272,205	+0.43(+1.62%)
Jan 11, 2011	26.72	26.96	26.42	26.58	312,842	-0.09(-0.34%)
Jan 10, 2011	26.27	26.79	26.26	26.67	778,857	+0.41(+1.57%)
Jan 07, 2011	26.47	26.47	25.79	26.26	572,895	-0.21(-0.78%)
Jan 06, 2011	26.67	26.82	26.27	26.46	610,050	-0.33(-1.23%)
Jan 05, 2011	27.31	27.31	25.23	26.79	1,491,982	-0.97(-3.48%)
Jan 04, 2011	29.63	29.63	27.55	27.76	334,571	-1.65(-5.61%)
Jan 03, 2011	28.73	29.66	28.63	29.41	176,667	+0.85(+2.98%)
Dec 31, 2010	29.28	29.30	28.53	28.56	120,186	-0.59(-2.04%)
Dec 30, 2010	29.21	29.40	29.11	29.16	93,415	-0.02(-0.08%)
Dec 29, 2010	29.08	29.27	29.06	29.18	122,795	+0.11(+0.37%)
Dec 28, 2010	29.16	29.31	28.90	29.07	190,650	-0.07(-0.25%)
Dec 27, 2010	29.49	29.70	28.74	29.15	126,673	-0.05(-0.17%)
Dec 23, 2010	29.12	29.38	29.04	29.20	236,701	+0.05(+0.17%)
Dec 22, 2010	29.49	29.80	29.04	29.15	188,240	-0.27(-0.92%)
Dec 21, 2010	29.91	30.13	29.34	29.42	205,768	-0.26(-0.87%)
Dec 20, 2010	29.60	30.00	29.32	29.68	221,981	+0.14(+0.48%)
Dec 17, 2010	29.32	29.54	29.01	29.53	586,068	+0.27(+0.92%)
Dec 16, 2010	28.75	29.34	28.56	29.26	172,187	+0.51(+1.78%)
Dec 15, 2010	28.36	28.93	28.13	28.75	223,549	+0.40(+1.42%)
Dec 14, 2010	28.62	28.89	28.23	28.35	209,327	-0.25(-0.87%)
Dec 13, 2010	29.07	29.19	28.56	28.60	242,622	-0.41(-1.40%)
Dec 10, 2010	29.07	29.20	28.71	29.00	310,816	+0.04(+0.13%)
Dec 09, 2010	29.14	29.18	28.65	28.97	225,745	+0.00(+0.00%)
Dec 08, 2010	28.93	29.25	28.65	28.97	282,410	+0.15(+0.53%)
Dec 07, 2010	28.65	29.01	28.49	28.81	267,342	+0.32(+1.14%)
Dec 06, 2010	28.35	28.75	28.27	28.49	340,788	+0.18(+0.64%)
Dec 03, 2010	27.34	28.43	27.09	28.31	399,788	+0.86(+3.13%)
Dec 02, 2010	27.49	27.61	27.29	27.45	281,960	+0.05(+0.18%)

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