Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	35.20	35.57	34.79	35.04	249,094	-0.09(-0.25%)
Feb 25, 2011	34.44	35.37	34.44	35.13	282,427	+0.60(+1.74%)
Feb 24, 2011	34.31	34.77	33.94	34.53	355,951	+0.24(+0.70%)
Feb 23, 2011	35.41	35.51	34.13	34.29	367,692	-1.12(-3.17%)
Feb 22, 2011	35.82	36.04	35.21	35.41	529,549	-0.79(-2.20%)
Feb 18, 2011	36.69	36.84	35.87	36.20	239,710	-0.39(-1.06%)
Feb 17, 2011	37.02	37.15	36.51	36.59	485,553	-0.56(-1.50%)
Feb 16, 2011	37.98	39.07	36.65	37.15	462,200	-1.00(-2.62%)
Feb 15, 2011	37.98	38.50	37.91	38.15	203,751	+0.13(+0.35%)
Feb 14, 2011	37.74	38.19	37.67	38.01	65,744	+0.24(+0.63%)
Feb 11, 2011	37.13	37.97	37.13	37.78	99,955	+0.48(+1.28%)
Feb 10, 2011	37.16	37.59	36.94	37.30	96,211	-0.05(-0.14%)
Feb 09, 2011	37.48	37.79	37.06	37.35	85,322	-0.19(-0.49%)
Feb 08, 2011	37.66	37.68	37.09	37.54	96,661	-0.19(-0.51%)
Feb 07, 2011	36.74	38.01	36.58	37.73	116,854	+0.98(+2.67%)
Feb 04, 2011	36.91	37.04	36.58	36.75	100,128	-0.16(-0.43%)
Feb 03, 2011	37.07	37.11	36.62	36.91	112,261	-0.20(-0.55%)
Feb 02, 2011	37.03	37.32	37.01	37.11	140,229	-0.06(-0.17%)
Feb 01, 2011	36.84	37.55	36.71	37.17	230,606	+0.52(+1.42%)
Jan 31, 2011	36.84	37.10	36.43	36.65	162,429	-0.28(-0.77%)
Jan 28, 2011	37.58	38.40	36.41	36.94	208,207	-0.69(-1.83%)
Jan 27, 2011	37.53	37.93	37.13	37.63	137,888	+0.11(+0.28%)
Jan 26, 2011	37.39	37.92	37.10	37.52	102,760	+0.28(+0.76%)
Jan 25, 2011	36.68	37.28	36.36	37.24	98,255	+0.27(+0.74%)
Jan 24, 2011	36.88	37.19	36.55	36.96	105,152	+0.11(+0.31%)
Jan 21, 2011	36.78	37.14	36.47	36.85	144,341	+0.23(+0.63%)
Jan 20, 2011	36.92	36.95	36.19	36.62	154,743	-0.51(-1.38%)
Jan 19, 2011	37.30	37.55	36.79	37.13	130,489	-0.37(-0.99%)
Jan 18, 2011	37.39	37.65	37.14	37.50	54,269	-0.03(-0.07%)
Jan 14, 2011	37.15	37.58	36.98	37.53	85,041	+0.36(+0.97%)
Jan 13, 2011	37.23	37.52	36.87	37.17	87,440	-0.11(-0.31%)
Jan 12, 2011	37.38	37.72	37.16	37.28	51,233	+0.28(+0.76%)
Jan 11, 2011	37.53	37.72	36.95	37.00	68,905	-0.39(-1.04%)
Jan 10, 2011	36.97	37.52	36.65	37.39	93,959	+0.26(+0.71%)
Jan 07, 2011	36.99	37.41	36.65	37.12	111,263	+0.16(+0.43%)
Jan 06, 2011	37.19	37.34	36.70	36.96	114,572	-0.12(-0.33%)
Jan 05, 2011	36.68	37.17	36.62	37.09	137,391	+0.38(+1.03%)
Jan 04, 2011	37.40	37.40	36.06	36.71	175,242	-0.49(-1.31%)
Jan 03, 2011	37.11	37.72	36.96	37.19	145,642	+0.49(+1.35%)
Dec 31, 2010	36.25	37.09	36.24	36.70	202,659	+0.53(+1.47%)
Dec 30, 2010	36.25	36.59	36.09	36.17	189,247	-0.08(-0.22%)
Dec 29, 2010	35.98	36.40	35.81	36.25	174,092	+0.32(+0.88%)
Dec 28, 2010	36.37	36.37	35.64	35.93	76,138	-0.33(-0.90%)
Dec 27, 2010	36.06	36.31	35.80	36.26	31,080	+0.10(+0.27%)
Dec 23, 2010	36.42	36.42	36.12	36.16	72,270	-0.25(-0.68%)
Dec 22, 2010	36.63	36.63	36.18	36.41	55,633	-0.07(-0.19%)
Dec 21, 2010	36.29	36.83	36.25	36.48	80,960	+0.34(+0.95%)
Dec 20, 2010	36.35	36.57	36.04	36.13	139,520	-0.03(-0.07%)
Dec 17, 2010	36.04	36.30	35.69	36.16	503,231	+0.10(+0.27%)
Dec 16, 2010	35.64	36.27	35.50	36.06	195,085	+0.58(+1.64%)
Dec 15, 2010	35.44	36.30	35.27	35.48	160,755	+0.03(+0.07%)
Dec 14, 2010	35.29	35.73	35.28	35.45	134,788	+0.32(+0.90%)
Dec 13, 2010	35.52	35.74	35.10	35.13	114,097	-0.27(-0.77%)
Dec 10, 2010	35.25	35.78	34.99	35.41	107,735	+0.29(+0.83%)
Dec 09, 2010	35.13	35.34	34.98	35.12	107,043	+0.28(+0.81%)
Dec 08, 2010	35.00	35.59	34.79	34.83	112,670	-0.06(-0.18%)
Dec 07, 2010	35.13	35.27	34.74	34.90	189,484	+0.20(+0.59%)
Dec 06, 2010	34.39	35.23	34.03	34.69	1,022,916	+0.06(+0.18%)
Dec 03, 2010	34.11	34.66	34.11	34.63	133,847	+0.49(+1.45%)
Dec 02, 2010	33.73	34.22	33.58	34.14	145,540	+0.42(+1.26%)

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