Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	31.86	32.18	31.78	32.04	1,510,803	+0.21(+0.65%)
Feb 25, 2011	31.46	31.90	31.34	31.84	1,433,486	+0.41(+1.29%)
Feb 24, 2011	31.38	31.64	31.03	31.43	1,793,817	-0.04(-0.14%)
Feb 23, 2011	32.05	32.11	31.26	31.47	2,124,679	-0.66(-2.04%)
Feb 22, 2011	32.30	32.52	31.99	32.13	1,455,863	-0.51(-1.57%)
Feb 18, 2011	32.48	32.73	32.48	32.64	1,277,456	+0.09(+0.29%)
Feb 17, 2011	31.82	32.94	31.81	32.55	2,077,735	+0.61(+1.90%)
Feb 16, 2011	31.75	32.11	31.56	31.94	3,155,527	+0.36(+1.15%)
Feb 15, 2011	31.96	32.12	31.43	31.58	2,323,048	-0.59(-1.84%)
Feb 14, 2011	32.31	32.31	32.05	32.17	1,633,970	-0.26(-0.81%)
Feb 11, 2011	32.44	32.65	32.34	32.43	1,642,133	-0.17(-0.53%)
Feb 10, 2011	32.39	32.63	32.25	32.61	1,295,329	+0.13(+0.40%)
Feb 09, 2011	32.63	32.84	32.33	32.48	1,465,162	-0.23(-0.70%)
Feb 08, 2011	32.53	32.72	32.26	32.71	1,074,435	+0.14(+0.44%)
Feb 07, 2011	31.01	32.70	31.01	32.56	3,066,734	+0.58(+1.81%)
Feb 04, 2011	31.94	32.15	31.71	31.98	1,560,850	+0.17(+0.54%)
Feb 03, 2011	30.90	31.91	30.90	31.81	2,940,600	+0.85(+2.74%)
Feb 02, 2011	31.25	31.55	30.75	30.96	2,747,422	-0.34(-1.07%)
Feb 01, 2011	31.66	31.75	31.03	31.30	3,307,980	-0.16(-0.52%)
Jan 31, 2011	31.46	31.62	31.26	31.46	1,823,048	+0.13(+0.41%)
Jan 28, 2011	31.96	32.15	31.26	31.34	1,539,967	-0.76(-2.38%)
Jan 27, 2011	31.95	32.18	31.84	32.10	1,412,682	+0.09(+0.29%)
Jan 26, 2011	31.79	32.10	31.68	32.01	1,979,355	+0.30(+0.95%)
Jan 25, 2011	31.71	31.79	31.26	31.71	2,148,676	-0.04(-0.13%)
Jan 24, 2011	31.80	31.84	31.36	31.75	2,721,158	-0.09(-0.27%)
Jan 21, 2011	32.11	32.31	31.79	31.84	2,265,523	-0.04(-0.11%)
Jan 20, 2011	31.73	31.94	31.59	31.87	1,958,515	+0.08(+0.25%)
Jan 19, 2011	31.47	31.98	31.41	31.79	2,769,930	+0.36(+1.14%)
Jan 18, 2011	31.58	31.73	31.16	31.44	3,835,780	-0.31(-0.99%)
Jan 14, 2011	30.59	32.35	30.36	31.75	9,361,563	-0.11(-0.36%)
Jan 13, 2011	32.05	32.07	31.55	31.86	3,116,703	-0.28(-0.87%)
Jan 12, 2011	32.97	32.98	32.08	32.14	3,241,922	-0.68(-2.07%)
Jan 11, 2011	33.07	33.52	32.74	32.82	3,330,471	+0.01(+0.02%)
Jan 10, 2011	32.81	32.98	32.55	32.81	2,039,138	-0.06(-0.20%)
Jan 07, 2011	32.96	33.19	32.61	32.88	2,175,049	+0.01(+0.04%)
Jan 06, 2011	33.06	33.06	32.38	32.86	2,405,795	-0.14(-0.41%)
Jan 05, 2011	32.59	33.23	32.32	33.00	1,994,165	+0.16(+0.50%)
Jan 04, 2011	33.24	33.25	32.33	32.83	2,162,202	-0.44(-1.33%)
Jan 03, 2011	34.08	34.08	32.83	33.28	3,456,284	-0.39(-1.17%)
Dec 31, 2010	34.36	34.46	33.48	33.67	1,362,250	-0.79(-2.30%)
Dec 30, 2010	34.40	34.58	34.33	34.46	2,527,316	+0.03(+0.08%)
Dec 29, 2010	33.96	34.46	33.83	34.43	818,170	+0.60(+1.77%)
Dec 28, 2010	34.73	34.75	33.68	33.83	1,420,705	-0.78(-2.27%)
Dec 27, 2010	34.58	34.75	34.33	34.62	722,889	-0.01(-0.02%)
Dec 23, 2010	35.42	35.42	34.61	34.63	847,514	-0.78(-2.22%)
Dec 22, 2010	35.35	35.50	35.09	35.41	469,553	+0.25(+0.71%)

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