Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	26.99	27.05	26.80	27.01	457,276	+0.26(+0.99%)
Feb 25, 2011	26.57	26.78	26.44	26.75	270,506	+0.39(+1.47%)
Feb 24, 2011	26.88	26.88	26.29	26.36	484,847	-0.29(-1.10%)
Feb 23, 2011	26.23	26.79	26.23	26.65	863,267	+0.42(+1.59%)
Feb 22, 2011	26.29	26.70	26.08	26.24	575,871	-0.27(-1.02%)
Feb 18, 2011	26.48	26.52	26.30	26.51	444,081	+0.13(+0.51%)
Feb 17, 2011	26.19	26.43	26.14	26.37	972,988	+0.17(+0.66%)
Feb 16, 2011	26.03	26.21	25.86	26.20	259,675	+0.34(+1.30%)
Feb 15, 2011	26.08	26.08	25.80	25.86	190,360	-0.17(-0.64%)
Feb 14, 2011	25.65	26.06	25.59	26.03	481,071	+0.39(+1.53%)
Feb 11, 2011	25.52	25.76	25.44	25.64	324,068	+0.06(+0.22%)
Feb 10, 2011	25.37	25.62	25.28	25.58	535,974	+0.06(+0.22%)
Feb 09, 2011	25.70	25.70	25.34	25.53	1,080,799	-0.27(-1.05%)
Feb 08, 2011	25.86	25.87	25.57	25.80	1,115,729	-0.02(-0.07%)
Feb 07, 2011	25.84	25.93	25.72	25.81	243,154	+0.06(+0.24%)
Feb 04, 2011	25.92	25.92	25.60	25.75	264,670	-0.13(-0.50%)
Feb 03, 2011	25.91	25.91	25.57	25.88	206,657	-0.09(-0.33%)
Feb 02, 2011	26.02	26.13	25.92	25.97	421,668	-0.05(-0.19%)
Feb 01, 2011	25.73	26.05	25.62	26.02	441,406	+0.61(+2.42%)
Jan 31, 2011	25.04	25.45	24.98	25.40	439,653	+0.63(+2.55%)
Jan 28, 2011	25.06	25.06	24.71	24.77	340,909	-0.28(-1.10%)
Jan 27, 2011	25.05	25.15	24.92	25.05	352,807	+0.05(+0.20%)
Jan 26, 2011	24.74	25.09	24.66	25.00	394,034	+0.41(+1.67%)
Jan 25, 2011	24.74	24.74	24.37	24.59	892,693	-0.20(-0.79%)
Jan 24, 2011	24.80	24.88	24.63	24.78	383,646	+0.09(+0.37%)
Jan 21, 2011	24.72	24.84	24.56	24.69	153,217	+0.14(+0.57%)
Jan 20, 2011	24.55	24.59	24.17	24.55	377,479	-0.20(-0.82%)
Jan 19, 2011	25.03	25.03	24.67	24.75	375,368	-0.23(-0.91%)
Jan 18, 2011	24.78	24.98	24.78	24.98	412,174	+0.20(+0.79%)
Jan 14, 2011	24.33	24.83	24.33	24.78	365,238	+0.27(+1.10%)
Jan 13, 2011	24.50	24.67	24.44	24.51	550,266	-0.01(-0.05%)
Jan 12, 2011	24.46	24.58	24.32	24.53	263,351	+0.28(+1.16%)
Jan 11, 2011	24.00	24.24	23.99	24.24	480,924	+0.32(+1.33%)
Jan 10, 2011	23.83	23.94	23.66	23.92	184,636	-0.01(-0.03%)
Jan 07, 2011	23.92	24.02	23.71	23.93	206,017	+0.09(+0.36%)
Jan 06, 2011	24.18	24.18	23.79	23.84	444,661	-0.29(-1.22%)
Jan 05, 2011	23.96	24.16	23.84	24.14	210,725	+0.01(+0.03%)
Jan 04, 2011	24.37	24.41	23.92	24.13	547,595	-0.02(-0.09%)
Jan 03, 2011	24.16	24.30	24.11	24.15	295,776	+0.19(+0.81%)
Dec 31, 2010	23.85	24.04	23.84	23.96	181,619	+0.12(+0.49%)
Dec 30, 2010	23.95	23.95	23.75	23.84	188,866	-0.06(-0.26%)
Dec 29, 2010	23.75	23.96	23.69	23.91	1,761,322	+0.24(+1.01%)
Dec 28, 2010	23.65	23.68	23.56	23.67	287,462	+0.12(+0.49%)
Dec 27, 2010	23.61	23.61	23.37	23.55	251,473	-0.04(-0.16%)
Dec 23, 2010	23.53	23.61	23.43	23.59	144,275	+0.08(+0.35%)
Dec 22, 2010	23.43	23.53	23.38	23.50	164,470	+0.13(+0.56%)
Dec 21, 2010	23.38	23.43	23.24	23.37	295,608	+0.13(+0.55%)
Dec 20, 2010	23.29	23.35	23.02	23.24	325,201	+0.21(+0.90%)
Dec 17, 2010	23.13	23.13	22.95	23.04	217,689	-0.07(-0.29%)
Dec 16, 2010	23.06	23.12	22.87	23.10	774,473	+0.11(+0.48%)
Dec 15, 2010	23.15	23.21	22.92	22.99	682,216	-0.24(-1.05%)
Dec 14, 2010	23.39	23.43	23.13	23.24	1,000,506	-0.02(-0.10%)
Dec 13, 2010	23.16	23.41	23.14	23.26	346,747	+0.25(+1.10%)
Dec 10, 2010	23.01	23.04	22.90	23.01	203,390	+0.08(+0.33%)
Dec 09, 2010	23.06	23.11	22.78	22.93	234,429	-0.02(-0.08%)
Dec 08, 2010	22.95	23.13	22.81	22.95	248,533	-0.01(-0.03%)
Dec 07, 2010	23.25	23.35	22.93	22.96	206,646	-0.01(-0.03%)
Dec 06, 2010	22.90	23.03	22.82	22.96	372,284	+0.10(+0.43%)
Dec 03, 2010	22.55	22.88	22.55	22.87	204,529	+0.16(+0.70%)
Dec 02, 2010	22.40	22.74	22.29	22.71	325,295	+0.40(+1.77%)

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