Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	25.64	25.79	25.36	25.41	4,452,613	+0.02(+0.08%)
Mar 30, 2011	25.39	25.39	25.39	25.39	4,195,510	+0.30(+1.19%)
Mar 29, 2011	24.57	25.15	24.35	25.09	4,400,225	+0.47(+1.92%)
Mar 28, 2011	24.88	25.34	24.62	24.62	4,732,562	-0.43(-1.70%)
Mar 25, 2011	25.20	25.35	24.97	25.04	6,240,807	-0.13(-0.51%)
Mar 24, 2011	25.44	25.49	24.94	25.17	5,336,863	-0.17(-0.69%)
Mar 23, 2011	25.36	25.56	25.07	25.35	4,151,789	-0.05(-0.18%)
Mar 22, 2011	25.39	25.59	25.09	25.39	4,530,017	-0.19(-0.72%)
Mar 21, 2011	25.68	25.71	25.37	25.58	4,419,828	+0.60(+2.41%)
Mar 18, 2011	25.24	25.39	24.78	24.98	6,589,726	-0.15(-0.61%)
Mar 17, 2011	24.45	25.23	24.09	25.13	8,334,742	+1.33(+5.57%)
Mar 16, 2011	24.00	24.36	23.34	23.81	10,882,638	-0.11(-0.47%)
Mar 15, 2011	23.54	24.01	23.54	23.92	10,509,504	+0.21(+0.89%)
Mar 14, 2011	23.01	23.73	22.88	23.71	5,823,172	-0.08(-0.34%)
Mar 11, 2011	22.99	24.09	22.98	23.79	6,324,580	+0.22(+0.93%)
Mar 10, 2011	23.67	23.81	23.38	23.57	8,185,800	-0.93(-3.80%)
Mar 09, 2011	24.62	24.88	24.25	24.50	5,579,407	-0.01(-0.04%)
Mar 08, 2011	25.39	25.42	24.45	24.51	8,345,047	-0.82(-3.25%)
Mar 07, 2011	26.01	26.65	25.32	25.34	10,453,694	-0.84(-3.21%)
Mar 04, 2011	25.54	26.20	25.41	26.18	7,610,195	+0.88(+3.48%)
Mar 03, 2011	25.72	25.79	25.05	25.30	12,472,402	-0.93(-3.53%)
Mar 02, 2011	25.77	26.47	25.65	26.22	11,055,286	+0.52(+2.03%)
Mar 01, 2011	25.79	25.85	25.57	25.70	11,638,732	-0.06(-0.22%)
Feb 28, 2011	25.56	25.81	25.28	25.76	5,978,490	+0.48(+1.88%)
Feb 25, 2011	24.78	25.41	24.64	25.28	7,711,543	+0.79(+3.22%)
Feb 24, 2011	25.49	25.61	24.38	24.49	15,385,800	-0.45(-1.81%)
Feb 23, 2011	24.85	25.46	24.76	24.94	9,687,016	+0.27(+1.08%)
Feb 22, 2011	25.49	25.52	24.47	24.68	10,621,251	+0.15(+0.61%)
Feb 18, 2011	24.80	24.92	24.28	24.53	5,447,246	+0.00(+0.00%)
Feb 17, 2011	24.35	24.66	24.12	24.53	5,350,923	+0.34(+1.42%)
Feb 16, 2011	23.42	24.48	23.34	24.18	9,352,556	+1.07(+4.61%)
Feb 15, 2011	23.13	23.64	23.04	23.12	7,087,977	+0.13(+0.56%)
Feb 14, 2011	22.52	23.06	22.46	22.99	5,179,367	+0.55(+2.44%)
Feb 11, 2011	22.83	22.88	22.35	22.44	4,430,995	-0.28(-1.22%)
Feb 10, 2011	22.27	22.78	22.27	22.72	5,061,950	+0.32(+1.42%)
Feb 09, 2011	22.61	22.65	22.28	22.40	4,266,633	-0.14(-0.61%)
Feb 08, 2011	22.69	22.70	22.33	22.54	3,755,234	-0.25(-1.08%)
Feb 07, 2011	23.07	23.14	22.73	22.79	3,597,116	-0.07(-0.31%)
Feb 04, 2011	23.23	23.32	22.68	22.86	4,016,472	-0.22(-0.93%)
Feb 03, 2011	23.17	23.23	22.80	23.07	5,013,915	+0.14(+0.63%)
Feb 02, 2011	23.27	23.39	22.88	22.93	4,721,547	-0.29(-1.26%)
Feb 01, 2011	22.84	23.52	22.82	23.22	8,966,826	+0.43(+1.86%)
Jan 31, 2011	22.12	22.96	22.09	22.80	9,713,151	+0.76(+3.44%)
Jan 28, 2011	21.55	22.45	21.35	22.04	9,880,384	+0.46(+2.11%)
Jan 27, 2011	21.70	21.81	21.54	21.58	5,156,581	-0.33(-1.52%)
Jan 26, 2011	21.42	21.94	21.16	21.92	7,060,250	+0.68(+3.18%)
Jan 25, 2011	21.49	21.51	21.02	21.24	5,092,556	-0.43(-1.98%)
Jan 24, 2011	21.78	21.87	21.51	21.67	4,495,524	-0.16(-0.75%)
Jan 21, 2011	21.65	21.94	21.62	21.83	5,884,170	+0.24(+1.11%)
Jan 20, 2011	21.50	21.73	21.40	21.59	5,207,092	-0.14(-0.66%)
Jan 19, 2011	21.89	22.00	21.70	21.74	5,031,306	-0.09(-0.42%)
Jan 18, 2011	21.54	21.87	21.49	21.83	4,768,621	+0.36(+1.69%)
Jan 14, 2011	21.35	21.49	21.16	21.47	6,074,181	+0.07(+0.34%)
Jan 13, 2011	21.75	21.90	21.18	21.39	9,739,267	-0.38(-1.76%)
Jan 12, 2011	22.19	22.31	21.74	21.78	11,272,819	-0.19(-0.86%)
Jan 11, 2011	21.97	22.00	21.64	21.97	8,554,274	+0.51(+2.39%)
Jan 10, 2011	20.83	21.55	20.83	21.46	9,774,614	+0.46(+2.17%)
Jan 07, 2011	20.80	21.42	20.70	21.00	24,244,866	-1.07(-4.85%)
Jan 06, 2011	22.70	22.84	21.97	22.07	5,915,174	-0.65(-2.86%)
Jan 05, 2011	22.52	22.83	22.26	22.72	4,096,929	+0.11(+0.50%)
Jan 04, 2011	23.17	23.20	22.41	22.61	4,498,664	-0.51(-2.19%)

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