Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	32.52	33.13	32.22	32.55	270,337	+0.36(+1.12%)
Feb 25, 2011	32.04	32.20	31.73	32.19	338,684	+0.24(+0.75%)
Feb 24, 2011	32.20	32.44	31.62	31.95	178,575	-0.06(-0.19%)
Feb 23, 2011	31.65	32.64	31.60	32.01	175,990	+0.49(+1.55%)
Feb 22, 2011	32.44	33.91	31.32	31.52	223,848	-0.96(-2.96%)
Feb 18, 2011	31.17	33.89	31.17	32.48	730,074	+1.60(+5.18%)
Feb 17, 2011	29.62	31.10	29.62	30.88	204,335	+1.26(+4.25%)
Feb 16, 2011	28.90	29.62	28.70	29.62	297,641	+0.83(+2.88%)
Feb 15, 2011	28.86	29.20	28.20	28.79	125,424	-0.13(-0.45%)
Feb 14, 2011	28.22	29.01	28.21	28.92	84,511	+0.76(+2.70%)
Feb 11, 2011	27.57	28.29	27.36	28.16	133,089	+0.49(+1.77%)
Feb 10, 2011	27.06	27.90	26.74	27.67	258,630	+0.48(+1.77%)
Feb 09, 2011	27.83	28.09	27.13	27.19	115,531	-0.83(-2.96%)
Feb 08, 2011	28.09	28.09	27.13	28.02	123,236	-0.04(-0.14%)
Feb 07, 2011	27.64	28.15	27.55	28.06	142,778	+0.52(+1.89%)
Feb 04, 2011	29.12	29.19	27.32	27.54	292,371	-0.95(-3.33%)
Feb 03, 2011	28.36	28.73	27.76	28.49	207,690	+0.19(+0.67%)
Feb 02, 2011	27.46	28.55	27.46	28.30	164,707	+0.91(+3.32%)
Feb 01, 2011	26.76	27.45	26.54	27.39	226,102	+0.72(+2.70%)
Jan 31, 2011	26.59	27.21	26.24	26.67	417,291	+0.41(+1.56%)
Jan 28, 2011	26.16	26.65	25.88	26.26	176,280	+0.00(+0.00%)
Jan 27, 2011	25.06	26.96	25.06	26.26	251,602	+1.28(+5.12%)
Jan 26, 2011	24.14	25.23	24.04	24.98	145,964	+0.98(+4.08%)
Jan 25, 2011	24.15	24.57	23.37	24.00	215,749	-0.37(-1.52%)
Jan 24, 2011	24.74	25.12	24.23	24.37	134,789	-0.29(-1.18%)
Jan 21, 2011	24.49	25.68	24.06	24.66	528,516	+0.33(+1.36%)
Jan 20, 2011	22.99	24.51	22.68	24.33	398,376	+1.04(+4.47%)
Jan 19, 2011	24.80	25.03	22.58	23.29	455,219	-1.57(-6.32%)
Jan 18, 2011	24.84	25.20	24.44	24.86	155,468	-0.43(-1.70%)
Jan 14, 2011	25.51	25.65	25.18	25.29	132,241	-0.09(-0.35%)
Jan 13, 2011	25.19	25.70	24.99	25.38	142,610	+0.36(+1.44%)
Jan 12, 2011	25.22	25.28	24.91	25.02	91,681	+0.15(+0.60%)
Jan 11, 2011	24.61	24.95	24.53	24.87	406,633	+0.44(+1.80%)
Jan 10, 2011	23.56	24.52	23.47	24.43	130,925	+0.75(+3.17%)
Jan 07, 2011	24.00	24.00	23.38	23.68	172,235	-0.23(-0.96%)
Jan 06, 2011	23.88	23.92	23.35	23.91	129,251	+0.07(+0.29%)
Jan 05, 2011	22.94	23.88	22.80	23.84	211,483	+0.50(+2.14%)
Jan 04, 2011	24.03	24.10	23.10	23.34	198,068	-0.44(-1.85%)
Jan 03, 2011	23.18	24.25	23.07	23.78	122,570	+0.68(+2.94%)
Dec 31, 2010	23.02	23.57	22.59	23.10	127,812	+0.00(+0.00%)
Dec 30, 2010	22.94	23.34	22.94	23.10	95,422	+0.18(+0.79%)
Dec 29, 2010	23.03	23.14	22.50	22.92	92,144	+0.01(+0.04%)
Dec 28, 2010	22.86	23.03	22.76	22.91	63,313	+0.13(+0.57%)
Dec 27, 2010	22.72	23.02	22.56	22.78	93,377	-0.08(-0.35%)
Dec 23, 2010	23.41	23.41	22.64	22.86	106,995	-0.60(-2.56%)
Dec 22, 2010	23.63	23.67	22.50	23.46	315,124	-0.16(-0.68%)
Dec 21, 2010	22.19	23.89	21.79	23.62	412,780	+1.66(+7.56%)
Dec 20, 2010	21.13	22.01	21.13	21.96	271,035	+1.05(+5.02%)
Dec 17, 2010	20.14	21.02	20.14	20.91	719,246	+0.86(+4.29%)
Dec 16, 2010	20.04	20.22	19.76	20.05	225,225	+0.10(+0.50%)
Dec 15, 2010	20.39	20.68	19.92	19.95	187,473	-0.55(-2.68%)
Dec 14, 2010	20.87	21.08	20.37	20.50	213,533	-0.48(-2.29%)
Dec 13, 2010	21.00	21.35	20.72	20.98	486,148	+0.18(+0.87%)
Dec 10, 2010	20.89	21.05	20.74	20.80	260,860	+0.01(+0.05%)
Dec 09, 2010	21.68	21.94	20.72	20.79	219,369	-0.63(-2.94%)
Dec 08, 2010	21.77	22.16	21.20	21.42	186,844	-0.21(-0.97%)
Dec 07, 2010	22.01	22.74	21.46	21.63	405,649	-0.12(-0.55%)
Dec 06, 2010	20.31	21.99	20.04	21.75	256,352	+1.47(+7.25%)
Dec 03, 2010	20.80	20.85	19.91	20.28	367,143	-0.72(-3.43%)
Dec 02, 2010	19.03	21.22	19.03	21.00	369,750	+2.05(+10.82%)

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