Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	32.20	32.50	31.29	31.60	30,918	-0.09(-0.27%)
Feb 25, 2011	31.90	32.16	30.99	31.68	31,386	+0.17(+0.55%)
Feb 24, 2011	32.16	32.80	31.34	31.51	18,273	-0.56(-1.75%)
Feb 23, 2011	30.60	33.45	30.56	32.07	85,084	+1.51(+4.94%)
Feb 22, 2011	30.21	30.60	29.61	30.56	38,769	+0.13(+0.43%)
Feb 18, 2011	30.47	30.65	29.74	30.43	27,639	+0.04(+0.14%)
Feb 17, 2011	30.13	31.16	30.00	30.39	31,874	+0.26(+0.86%)
Feb 16, 2011	30.13	30.21	29.70	30.13	18,707	+0.00(+0.00%)
Feb 15, 2011	30.82	30.86	29.61	30.13	39,471	-0.35(-1.13%)
Feb 14, 2011	29.83	30.65	29.83	30.47	35,413	+0.56(+1.88%)
Feb 11, 2011	29.31	30.43	29.31	29.91	48,155	+0.13(+0.43%)
Feb 10, 2011	29.18	29.78	28.83	29.78	25,742	+0.30(+1.03%)
Feb 09, 2011	28.79	29.78	28.36	29.48	31,541	+0.82(+2.86%)
Feb 08, 2011	28.06	28.96	28.06	28.66	27,608	+0.30(+1.07%)
Feb 07, 2011	28.75	28.79	27.75	28.36	32,278	-0.39(-1.35%)
Feb 04, 2011	28.79	28.96	28.27	28.75	15,519	+0.04(+0.15%)
Feb 03, 2011	28.57	29.57	28.57	28.70	29,760	+0.17(+0.61%)
Feb 02, 2011	27.67	28.83	27.67	28.53	20,999	+0.65(+2.32%)
Feb 01, 2011	27.93	28.44	27.32	27.88	35,123	+0.04(+0.16%)
Jan 31, 2011	27.88	27.88	26.16	27.84	62,693	-0.26(-0.92%)
Jan 28, 2011	28.70	28.70	27.06	28.10	39,680	-0.65(-2.25%)
Jan 27, 2011	27.11	29.44	27.11	28.75	50,130	+1.51(+5.55%)
Jan 26, 2011	27.06	27.45	26.59	27.24	36,984	-0.04(-0.16%)
Jan 25, 2011	28.10	28.10	27.06	27.28	32,519	-0.95(-3.36%)
Jan 24, 2011	28.83	29.13	27.93	28.23	30,552	-0.39(-1.36%)
Jan 21, 2011	28.01	29.35	27.71	28.62	63,763	+0.91(+3.27%)
Jan 20, 2011	27.75	27.80	26.42	27.71	46,040	-0.17(-0.62%)
Jan 19, 2011	26.80	27.93	26.74	27.88	80,841	+0.82(+3.03%)
Jan 18, 2011	26.16	27.32	25.60	27.06	94,418	+1.12(+4.33%)
Jan 14, 2011	25.90	26.16	24.82	25.94	43,217	+0.22(+0.84%)
Jan 13, 2011	25.77	26.68	24.69	25.73	99,236	+0.09(+0.34%)
Jan 12, 2011	25.29	25.64	24.69	25.64	40,714	+0.60(+2.41%)
Jan 11, 2011	25.51	25.73	24.69	25.04	27,841	-0.26(-1.02%)
Jan 10, 2011	24.56	26.33	24.43	25.29	67,793	+0.56(+2.27%)
Jan 07, 2011	24.91	25.08	23.57	24.73	103,408	-0.26(-1.04%)
Jan 06, 2011	21.80	25.25	21.67	24.99	320,218	+3.24(+14.88%)
Jan 05, 2011	21.37	21.91	21.06	21.75	23,377	+0.43(+2.02%)
Jan 04, 2011	21.80	21.93	21.15	21.32	20,001	-0.47(-2.18%)
Jan 03, 2011	21.45	21.84	21.02	21.80	35,773	+0.43(+2.02%)
Dec 31, 2010	21.45	21.62	21.11	21.37	24,073	-0.09(-0.40%)
Dec 30, 2010	20.72	21.50	20.50	21.45	21,901	+0.60(+2.90%)
Dec 29, 2010	21.11	21.41	20.63	20.85	25,940	-0.30(-1.43%)
Dec 28, 2010	21.54	21.71	20.76	21.15	38,379	-0.13(-0.61%)
Dec 27, 2010	21.71	21.79	21.06	21.28	18,936	-0.43(-1.99%)
Dec 23, 2010	21.54	22.10	21.54	21.71	27,732	+0.26(+1.21%)
Dec 22, 2010	21.28	21.54	21.11	21.45	12,109	+0.30(+1.43%)
Dec 21, 2010	21.50	22.01	21.06	21.15	19,528	-0.39(-1.80%)
Dec 20, 2010	21.11	22.32	20.29	21.54	90,778	+0.43(+2.04%)
Dec 17, 2010	21.41	21.41	20.85	21.11	11,101	-0.22(-1.01%)
Dec 16, 2010	21.15	21.53	20.76	21.32	24,703	+0.30(+1.44%)
Dec 15, 2010	20.89	21.32	20.72	21.02	28,691	+0.17(+0.83%)
Dec 14, 2010	20.37	21.45	20.29	20.85	20,743	+0.56(+2.77%)
Dec 13, 2010	21.32	21.45	20.16	20.29	64,566	-1.04(-4.86%)
Dec 10, 2010	21.58	21.80	21.32	21.32	19,539	-0.13(-0.60%)
Dec 09, 2010	21.62	22.10	21.37	21.45	17,927	-0.13(-0.60%)
Dec 08, 2010	21.67	21.75	20.93	21.58	31,639	-0.13(-0.60%)
Dec 07, 2010	22.62	22.62	21.71	21.71	40,311	-0.52(-2.33%)
Dec 06, 2010	22.75	22.81	21.84	22.23	57,286	-0.65(-2.83%)
Dec 03, 2010	21.97	24.04	21.67	22.88	153,877	+0.82(+3.72%)
Dec 02, 2010	21.50	22.40	21.11	22.06	67,455	+0.47(+2.20%)

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