Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	32.76	32.93	32.58	32.85	760,261	+0.20(+0.61%)
Feb 25, 2011	32.49	32.76	32.34	32.65	684,202	+0.22(+0.68%)
Feb 24, 2011	32.46	32.90	32.00	32.43	1,274,644	-0.10(-0.31%)
Feb 23, 2011	32.70	33.13	32.39	32.53	1,235,328	-0.25(-0.76%)
Feb 22, 2011	32.86	33.00	32.69	32.78	1,076,298	-0.37(-1.12%)
Feb 18, 2011	33.09	33.32	32.95	33.15	934,473	+0.11(+0.33%)
Feb 17, 2011	32.97	33.21	32.89	33.04	483,862	+0.06(+0.18%)
Feb 16, 2011	32.88	33.11	32.83	32.98	812,443	+0.26(+0.79%)
Feb 15, 2011	32.75	33.09	32.62	32.72	903,557	-0.30(-0.91%)
Feb 14, 2011	33.08	33.20	32.94	33.02	758,414	-0.09(-0.27%)
Feb 11, 2011	32.68	33.22	32.61	33.11	747,411	+0.11(+0.33%)
Feb 10, 2011	33.11	33.32	32.91	33.00	1,001,287	-0.24(-0.72%)
Feb 09, 2011	32.82	33.24	32.69	33.24	694,404	+0.33(+1.00%)
Feb 08, 2011	32.77	33.00	32.69	32.91	730,890	+0.21(+0.64%)
Feb 07, 2011	32.80	33.06	32.35	32.70	798,337	+0.02(+0.06%)
Feb 04, 2011	32.49	32.70	32.15	32.68	1,724,895	+0.26(+0.80%)
Feb 03, 2011	32.13	32.47	32.00	32.42	2,425,195	+0.64(+2.01%)
Feb 02, 2011	31.52	32.01	31.31	31.78	2,226,466	-0.26(-0.81%)
Feb 01, 2011	30.65	32.71	30.13	32.04	2,863,227	-0.51(-1.57%)
Jan 31, 2011	32.66	33.17	32.53	32.55	1,150,916	+0.18(+0.56%)
Jan 28, 2011	32.90	33.05	32.28	32.37	846,446	-0.53(-1.61%)
Jan 27, 2011	32.91	33.12	32.74	32.90	706,846	-0.02(-0.06%)
Jan 26, 2011	32.77	33.03	32.57	32.92	643,864	+0.27(+0.83%)
Jan 25, 2011	32.54	32.68	32.29	32.65	838,411	-0.02(-0.06%)
Jan 24, 2011	32.25	32.67	32.25	32.67	788,695	+0.46(+1.43%)
Jan 21, 2011	32.54	32.60	32.07	32.21	619,235	-0.06(-0.19%)
Jan 20, 2011	32.60	32.93	32.18	32.27	1,127,882	-0.48(-1.47%)
Jan 19, 2011	32.95	33.01	32.65	32.75	499,501	-0.15(-0.46%)
Jan 18, 2011	32.81	33.00	32.56	32.90	524,082	-0.04(-0.12%)
Jan 14, 2011	32.51	32.96	32.38	32.94	841,270	+0.44(+1.35%)
Jan 13, 2011	32.32	32.66	32.32	32.50	810,278	+0.01(+0.03%)
Jan 12, 2011	32.30	32.52	32.26	32.49	871,560	+0.18(+0.56%)
Jan 11, 2011	32.52	32.68	32.18	32.31	762,020	-0.13(-0.40%)
Jan 10, 2011	32.24	32.50	31.95	32.44	684,184	+0.12(+0.37%)
Jan 07, 2011	32.59	32.85	32.29	32.32	817,870	-0.27(-0.83%)
Jan 06, 2011	32.39	32.65	32.23	32.59	748,363	+0.27(+0.84%)
Jan 05, 2011	32.20	32.43	32.06	32.32	886,079	+0.05(+0.15%)
Jan 04, 2011	32.65	32.76	32.09	32.27	887,234	-0.34(-1.04%)
Jan 03, 2011	32.81	32.83	32.46	32.61	1,045,530	-0.05(-0.15%)
Dec 31, 2010	32.95	32.97	32.64	32.66	329,777	-0.33(-1.00%)
Dec 30, 2010	32.95	33.12	32.89	32.99	236,147	-0.03(-0.09%)
Dec 29, 2010	33.18	33.18	32.95	33.02	467,684	-0.06(-0.18%)
Dec 28, 2010	33.25	33.25	32.93	33.08	442,301	-0.05(-0.15%)
Dec 27, 2010	32.97	33.26	32.94	33.13	341,963	+0.02(+0.06%)
Dec 23, 2010	33.16	33.25	33.09	33.11	275,136	-0.12(-0.36%)
Dec 22, 2010	33.15	33.25	33.10	33.23	451,575	+0.05(+0.15%)
Dec 21, 2010	33.26	33.42	33.16	33.18	668,341	+0.04(+0.12%)
Dec 20, 2010	33.25	33.41	33.07	33.14	731,862	+0.04(+0.12%)
Dec 17, 2010	32.80	33.27	32.66	33.10	880,027	+0.29(+0.88%)
Dec 16, 2010	32.45	32.88	32.45	32.81	537,575	+0.43(+1.33%)
Dec 15, 2010	32.56	32.71	32.36	32.38	667,786	-0.23(-0.71%)
Dec 14, 2010	32.50	32.77	32.48	32.61	694,603	+0.03(+0.09%)
Dec 13, 2010	32.72	33.09	32.57	32.58	523,175	-0.09(-0.28%)
Dec 10, 2010	32.67	32.85	32.41	32.67	293,304	+0.12(+0.37%)
Dec 09, 2010	32.51	32.70	32.41	32.55	575,089	+0.18(+0.56%)
Dec 08, 2010	32.57	32.75	32.34	32.37	537,784	-0.21(-0.64%)
Dec 07, 2010	32.75	32.87	32.53	32.58	821,953	+0.07(+0.22%)
Dec 06, 2010	32.64	32.68	32.28	32.51	511,221	-0.24(-0.73%)
Dec 03, 2010	32.40	32.80	32.31	32.75	777,090	+0.17(+0.52%)
Dec 02, 2010	32.19	32.61	32.19	32.58	1,267,692	+0.46(+1.43%)

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