Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	36.51	36.67	35.65	36.07	56,276	-0.13(-0.37%)
Feb 25, 2011	34.72	36.30	34.72	36.21	81,945	+1.67(+4.83%)
Feb 24, 2011	34.38	35.10	34.38	34.54	146,156	-0.03(-0.08%)
Feb 23, 2011	35.98	35.98	34.32	34.56	98,717	-1.37(-3.83%)
Feb 22, 2011	36.62	37.20	35.48	35.94	267,507	-1.10(-2.96%)
Feb 18, 2011	36.04	37.10	35.59	37.04	132,356	+0.84(+2.32%)
Feb 17, 2011	36.01	36.45	36.01	36.20	83,348	+0.09(+0.25%)
Feb 16, 2011	36.24	38.28	35.66	36.11	244,835	-0.84(-2.27%)
Feb 15, 2011	37.17	37.47	36.88	36.95	106,743	-0.30(-0.81%)
Feb 14, 2011	36.04	37.49	35.96	37.25	140,103	+1.18(+3.27%)
Feb 11, 2011	35.58	36.24	35.58	36.07	112,900	+0.25(+0.70%)
Feb 10, 2011	35.54	35.91	35.53	35.82	81,096	+0.14(+0.40%)
Feb 09, 2011	35.14	35.81	35.07	35.68	126,516	+0.32(+0.90%)
Feb 08, 2011	35.11	35.36	34.98	35.36	52,383	+0.28(+0.78%)
Feb 07, 2011	34.65	35.51	34.53	35.08	144,834	+0.51(+1.49%)
Feb 04, 2011	34.61	34.92	34.24	34.57	104,195	-0.18(-0.51%)
Feb 03, 2011	34.67	34.94	34.31	34.75	82,402	-0.01(-0.03%)
Feb 02, 2011	34.93	35.09	34.61	34.76	99,166	-0.31(-0.89%)
Feb 01, 2011	34.40	35.39	34.15	35.07	137,030	+0.91(+2.65%)
Jan 31, 2011	34.10	34.20	33.61	34.16	104,564	+0.20(+0.60%)
Jan 28, 2011	34.30	34.33	33.55	33.96	160,035	-0.42(-1.21%)
Jan 27, 2011	34.61	34.61	33.62	34.37	77,500	-0.03(-0.08%)
Jan 26, 2011	34.05	34.86	33.96	34.40	111,625	+0.46(+1.36%)
Jan 25, 2011	33.45	33.95	33.38	33.94	91,519	+0.25(+0.74%)
Jan 24, 2011	33.37	33.79	33.26	33.69	68,775	+0.40(+1.20%)
Jan 21, 2011	33.40	33.74	33.10	33.29	74,541	+0.09(+0.27%)
Jan 20, 2011	33.32	33.49	32.85	33.20	142,267	-0.37(-1.11%)
Jan 19, 2011	34.55	34.55	33.33	33.57	146,693	-0.94(-2.73%)
Jan 18, 2011	34.91	35.15	34.22	34.52	121,075	-0.63(-1.79%)
Jan 14, 2011	34.68	35.39	34.30	35.15	199,082	+0.72(+2.09%)
Jan 13, 2011	34.56	34.87	34.09	34.43	217,576	+0.12(+0.36%)
Jan 12, 2011	34.21	34.65	34.08	34.30	176,310	+0.52(+1.55%)
Jan 11, 2011	34.17	34.43	33.46	33.78	88,726	-0.06(-0.18%)
Jan 10, 2011	33.10	33.96	32.71	33.84	127,713	+0.62(+1.87%)
Jan 07, 2011	32.40	33.29	32.33	33.22	139,007	+0.75(+2.32%)
Jan 06, 2011	32.38	32.64	32.33	32.47	75,780	+0.04(+0.14%)
Jan 05, 2011	31.57	32.46	31.57	32.42	60,554	+0.59(+1.87%)
Jan 04, 2011	32.28	32.45	30.85	31.83	480,393	-0.48(-1.48%)
Jan 03, 2011	32.06	32.63	32.06	32.31	92,389	+0.54(+1.70%)
Dec 31, 2010	31.92	32.27	31.61	31.76	65,531	-0.24(-0.75%)
Dec 30, 2010	31.88	32.38	31.86	32.00	72,023	+0.17(+0.53%)
Dec 29, 2010	31.68	31.95	31.40	31.83	44,525	+0.32(+1.01%)
Dec 28, 2010	31.68	31.84	31.45	31.52	59,843	-0.12(-0.39%)
Dec 27, 2010	31.66	31.76	31.39	31.64	65,426	+0.17(+0.54%)
Dec 23, 2010	31.11	31.93	31.11	31.47	68,385	+0.33(+1.05%)
Dec 22, 2010	31.76	31.76	30.86	31.14	149,302	-0.50(-1.57%)
Dec 21, 2010	31.49	31.83	31.34	31.64	89,714	+0.38(+1.22%)
Dec 20, 2010	31.60	31.91	31.16	31.26	131,029	-0.29(-0.93%)
Dec 17, 2010	31.03	31.60	30.84	31.55	245,113	+0.63(+2.04%)
Dec 16, 2010	29.86	31.07	29.86	30.92	155,752	+1.25(+4.22%)
Dec 15, 2010	28.28	30.38	28.28	29.67	411,066	+2.12(+7.70%)
Dec 14, 2010	27.49	27.65	27.37	27.55	107,584	+0.09(+0.32%)
Dec 13, 2010	27.96	27.96	27.40	27.46	141,536	-0.36(-1.28%)
Dec 10, 2010	27.90	28.16	27.53	27.81	144,524	+0.17(+0.61%)
Dec 09, 2010	27.72	27.80	27.43	27.64	99,524	+0.25(+0.91%)
Dec 08, 2010	27.83	28.18	27.30	27.40	196,238	-0.29(-1.06%)
Dec 07, 2010	27.09	27.82	26.94	27.69	210,246	+1.01(+3.79%)
Dec 06, 2010	26.12	26.93	26.12	26.68	254,734	+0.39(+1.49%)
Dec 03, 2010	26.27	26.48	26.11	26.29	109,838	-0.20(-0.74%)
Dec 02, 2010	26.34	26.63	26.22	26.48	110,249	+0.23(+0.88%)

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