Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	34.47	34.47	33.35	33.35	221,229	-0.36(-1.07%)
Feb 25, 2011	33.75	34.19	33.20	33.71	263,470	+0.12(+0.36%)
Feb 24, 2011	35.37	35.66	33.59	33.59	530,001	-1.46(-4.17%)
Feb 23, 2011	33.81	35.13	33.34	35.05	721,577	+2.21(+6.73%)
Feb 22, 2011	32.51	34.22	32.00	32.84	780,730	+1.12(+3.53%)
Feb 18, 2011	31.27	32.45	31.27	31.72	380,497	-0.05(-0.16%)
Feb 17, 2011	31.78	31.79	31.32	31.77	157,343	+0.32(+1.02%)
Feb 16, 2011	31.66	31.66	31.19	31.45	153,064	+0.00(+0.00%)
Feb 15, 2011	31.86	31.86	30.97	31.45	182,397	+0.48(+1.55%)
Feb 14, 2011	30.70	31.05	30.61	30.97	140,835	+0.47(+1.54%)
Feb 11, 2011	31.18	31.48	30.50	30.50	240,443	-0.59(-1.90%)
Feb 10, 2011	30.41	31.27	30.27	31.09	254,495	+0.41(+1.34%)
Feb 09, 2011	31.96	32.41	30.50	30.68	252,492	-1.06(-3.34%)
Feb 08, 2011	30.83	32.55	30.18	31.74	921,639	+2.43(+8.29%)
Feb 07, 2011	29.65	29.82	29.11	29.31	280,367	-0.15(-0.51%)
Feb 04, 2011	30.02	30.31	29.37	29.46	245,377	-0.53(-1.77%)
Feb 03, 2011	28.66	29.99	28.42	29.99	345,669	+1.38(+4.82%)
Feb 02, 2011	28.86	29.05	28.44	28.61	165,374	-0.33(-1.14%)
Feb 01, 2011	28.57	29.04	28.00	28.94	257,804	+0.78(+2.77%)
Jan 31, 2011	28.61	28.66	28.03	28.16	189,380	-0.35(-1.23%)
Jan 28, 2011	28.10	28.75	27.75	28.51	266,738	+0.60(+2.15%)
Jan 27, 2011	28.96	28.96	27.90	27.91	376,171	-1.05(-3.63%)
Jan 26, 2011	27.95	29.01	27.79	28.96	257,693	+0.94(+3.35%)
Jan 25, 2011	28.04	28.36	27.17	28.02	409,822	+0.03(+0.11%)
Jan 24, 2011	28.11	28.55	27.91	27.99	597,880	+0.18(+0.65%)
Jan 21, 2011	28.29	28.52	27.81	27.81	314,776	-0.49(-1.73%)
Jan 20, 2011	28.56	28.85	27.96	28.30	383,642	-0.54(-1.87%)
Jan 19, 2011	29.75	29.94	28.54	28.84	376,406	-0.77(-2.60%)
Jan 18, 2011	29.05	30.24	29.05	29.61	269,450	+0.54(+1.86%)
Jan 14, 2011	30.39	30.39	28.61	29.07	513,512	-0.83(-2.78%)
Jan 13, 2011	30.55	31.64	29.85	29.90	599,376	-0.69(-2.26%)
Jan 12, 2011	30.90	30.90	29.99	30.59	223,419	+0.11(+0.36%)
Jan 11, 2011	30.26	30.48	29.64	30.48	234,731	+0.57(+1.91%)
Jan 10, 2011	28.67	29.95	28.67	29.91	492,268	+1.26(+4.40%)
Jan 07, 2011	28.50	28.73	28.28	28.65	289,091	+0.33(+1.17%)
Jan 06, 2011	29.01	29.14	28.26	28.32	403,976	-0.76(-2.61%)
Jan 05, 2011	29.19	29.40	28.75	29.08	419,852	-0.32(-1.09%)
Jan 04, 2011	29.98	30.26	28.75	29.40	721,993	-0.92(-3.03%)
Jan 03, 2011	31.55	31.55	30.20	30.32	216,221	-0.36(-1.17%)
Dec 31, 2010	30.44	30.68	30.02	30.68	190,267	+0.79(+2.64%)
Dec 30, 2010	30.57	30.66	29.58	29.89	187,466	-0.63(-2.06%)
Dec 29, 2010	31.39	31.39	30.02	30.52	235,873	-0.28(-0.91%)
Dec 28, 2010	30.30	30.86	29.80	30.80	310,257	+1.04(+3.49%)
Dec 27, 2010	29.74	29.88	29.25	29.76	142,019	+0.30(+1.02%)
Dec 23, 2010	29.25	29.76	29.10	29.46	161,866	+0.20(+0.68%)
Dec 22, 2010	30.13	30.13	29.26	29.26	278,292	-0.88(-2.92%)
Dec 21, 2010	30.11	30.30	29.19	30.14	413,307	+0.68(+2.31%)
Dec 20, 2010	29.17	30.12	29.00	29.46	1,175,030	+2.22(+8.15%)
Dec 17, 2010	26.60	27.86	26.15	27.24	477,225	+0.47(+1.76%)
Dec 16, 2010	26.58	27.05	25.76	26.77	442,298	+0.87(+3.36%)
Dec 15, 2010	27.46	27.46	25.90	25.90	421,266	-1.10(-4.07%)
Dec 14, 2010	27.50	27.68	27.00	27.00	290,060	-0.48(-1.75%)
Dec 13, 2010	28.28	28.50	27.48	27.48	389,304	-0.75(-2.66%)
Dec 10, 2010	27.50	28.28	27.11	28.23	301,269	+0.44(+1.58%)
Dec 09, 2010	27.79	28.06	27.40	27.79	246,086	+0.30(+1.09%)
Dec 08, 2010	29.04	29.04	27.49	27.49	293,198	-0.84(-2.97%)
Dec 07, 2010	28.90	29.34	28.30	28.33	292,481	-0.67(-2.31%)
Dec 06, 2010	29.09	29.48	28.80	29.00	311,889	-0.05(-0.17%)
Dec 03, 2010	28.62	29.09	28.52	29.05	242,266	+0.45(+1.57%)
Dec 02, 2010	29.15	29.24	28.55	28.60	246,688	-0.67(-2.29%)

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