Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	34.57	35.19	34.57	35.16	464,443	+0.67(+1.94%)
Feb 25, 2011	34.29	34.57	33.98	34.49	460,691	+0.35(+1.03%)
Feb 24, 2011	33.56	34.30	33.45	34.14	617,913	+0.64(+1.91%)
Feb 23, 2011	34.75	34.78	33.29	33.50	528,398	-1.21(-3.49%)
Feb 22, 2011	35.03	35.33	34.66	34.71	389,691	-0.60(-1.70%)
Feb 18, 2011	34.99	35.45	34.92	35.31	469,447	+0.41(+1.17%)
Feb 17, 2011	34.88	35.15	34.70	34.90	404,328	+0.18(+0.52%)
Feb 16, 2011	34.45	34.80	34.43	34.72	573,194	+0.24(+0.70%)
Feb 15, 2011	33.83	34.72	33.83	34.48	837,852	+0.73(+2.16%)
Feb 14, 2011	34.00	36.34	33.68	33.75	2,047,290	+0.95(+2.90%)
Feb 11, 2011	32.61	32.96	32.45	32.80	246,187	+0.13(+0.40%)
Feb 10, 2011	32.15	32.78	32.01	32.67	315,604	+0.44(+1.37%)
Feb 09, 2011	32.00	32.34	31.86	32.23	444,902	+0.17(+0.53%)
Feb 08, 2011	32.08	32.13	31.84	32.06	223,809	+0.10(+0.31%)
Feb 07, 2011	31.52	32.08	31.52	31.96	299,136	+0.43(+1.36%)
Feb 04, 2011	31.50	31.64	31.28	31.53	375,117	+0.11(+0.35%)
Feb 03, 2011	30.95	31.45	30.65	31.42	261,721	+0.47(+1.52%)
Feb 02, 2011	31.09	31.40	30.88	30.95	246,176	-0.17(-0.55%)
Feb 01, 2011	30.85	31.48	30.82	31.12	292,210	+0.46(+1.50%)
Jan 31, 2011	30.65	30.96	30.34	30.66	258,088	+0.19(+0.62%)
Jan 28, 2011	31.17	31.28	30.26	30.47	317,234	-0.67(-2.15%)
Jan 27, 2011	31.12	31.53	30.97	31.14	281,324	+0.12(+0.39%)
Jan 26, 2011	30.77	31.07	30.68	31.02	345,446	+0.37(+1.21%)
Jan 25, 2011	30.47	30.66	30.17	30.65	369,007	+0.16(+0.52%)
Jan 24, 2011	30.98	31.07	30.47	30.49	426,419	-0.42(-1.36%)
Jan 21, 2011	31.67	31.68	30.78	30.91	328,298	-0.57(-1.81%)
Jan 20, 2011	31.65	31.85	31.23	31.48	261,675	-0.32(-1.01%)
Jan 19, 2011	32.20	32.34	31.62	31.80	193,851	-0.31(-0.97%)
Jan 18, 2011	31.97	32.23	31.68	32.11	466,159	+0.01(+0.03%)
Jan 14, 2011	32.08	32.17	31.97	32.10	233,366	+0.00(+0.00%)
Jan 13, 2011	32.16	32.29	31.86	32.10	349,644	-0.10(-0.31%)
Jan 12, 2011	32.25	32.47	32.12	32.20	254,217	+0.19(+0.59%)
Jan 11, 2011	32.03	32.12	31.75	32.01	227,225	+0.00(+0.00%)
Jan 10, 2011	31.65	32.18	31.50	32.01	322,103	+0.16(+0.50%)
Jan 07, 2011	32.17	32.25	31.59	31.85	252,521	-0.22(-0.69%)
Jan 06, 2011	32.11	32.25	31.98	32.07	237,363	-0.10(-0.31%)
Jan 05, 2011	31.74	32.32	31.65	32.17	281,954	+0.42(+1.32%)
Jan 04, 2011	32.55	32.65	31.67	31.75	293,388	-0.69(-2.13%)
Jan 03, 2011	32.37	32.65	32.18	32.44	161,349	+0.39(+1.22%)
Dec 31, 2010	32.02	32.29	31.78	32.05	169,408	-0.04(-0.12%)
Dec 30, 2010	32.08	32.29	32.06	32.09	104,314	+0.11(+0.34%)
Dec 29, 2010	32.12	32.37	31.97	31.98	132,915	-0.12(-0.37%)
Dec 28, 2010	32.35	32.56	31.92	32.10	126,166	-0.26(-0.80%)
Dec 27, 2010	32.03	32.45	31.74	32.36	139,330	+0.40(+1.25%)
Dec 23, 2010	32.26	32.49	31.94	31.96	135,387	-0.37(-1.14%)
Dec 22, 2010	32.05	32.54	31.99	32.33	238,513	+0.35(+1.09%)
Dec 21, 2010	31.54	32.14	31.38	31.98	279,889	+0.56(+1.78%)
Dec 20, 2010	31.77	31.77	31.39	31.42	202,174	-0.27(-0.85%)
Dec 17, 2010	31.97	32.00	31.60	31.69	467,100	-0.18(-0.56%)
Dec 16, 2010	31.39	31.90	31.31	31.87	203,532	+0.53(+1.69%)
Dec 15, 2010	31.12	31.77	31.07	31.34	421,856	+0.21(+0.67%)
Dec 14, 2010	30.82	31.29	30.77	31.13	286,316	+0.32(+1.04%)
Dec 13, 2010	31.21	31.21	30.78	30.81	279,442	-0.25(-0.80%)
Dec 10, 2010	30.86	31.14	30.80	31.06	420,203	+0.16(+0.52%)
Dec 09, 2010	31.46	31.65	30.84	30.90	446,572	-0.57(-1.81%)
Dec 08, 2010	30.24	31.53	30.07	31.47	609,735	+1.26(+4.17%)
Dec 07, 2010	30.80	31.07	29.79	30.21	3,118,438	-0.35(-1.15%)
Dec 06, 2010	30.92	30.96	30.41	30.56	914,380	-0.44(-1.42%)
Dec 03, 2010	31.77	31.98	30.82	31.00	987,984	-0.93(-2.91%)
Dec 02, 2010	32.24	32.55	31.74	31.93	936,565	-0.21(-0.65%)

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