Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	34.00	34.44	34.00	34.22	521,541	+0.23(+0.67%)
Mar 30, 2011	34.55	34.82	33.99	33.99	501,804	-0.31(-0.91%)
Mar 29, 2011	33.77	34.40	33.62	34.30	359,665	+0.55(+1.62%)
Mar 28, 2011	34.63	34.63	33.72	33.76	437,142	-0.68(-1.98%)
Mar 25, 2011	34.00	34.83	33.93	34.44	266,505	+0.61(+1.79%)
Mar 24, 2011	33.81	34.12	33.38	33.83	404,280	+0.24(+0.73%)
Mar 23, 2011	33.31	33.79	32.76	33.59	346,125	+0.08(+0.24%)
Mar 22, 2011	34.14	34.27	33.47	33.51	213,673	-0.56(-1.65%)
Mar 21, 2011	33.95	34.13	33.93	34.07	222,925	+1.12(+3.41%)
Mar 18, 2011	33.08	33.45	32.75	32.94	476,453	+0.19(+0.59%)
Mar 17, 2011	33.79	33.79	32.66	32.75	395,964	+0.40(+1.23%)
Mar 16, 2011	32.60	32.80	31.86	32.35	460,679	-0.28(-0.86%)
Mar 15, 2011	32.49	33.39	32.45	32.63	486,043	-0.75(-2.26%)
Mar 14, 2011	31.55	33.49	31.47	33.39	1,030,265	+1.63(+5.15%)
Mar 11, 2011	31.42	31.80	31.38	31.75	481,935	+0.03(+0.09%)
Mar 10, 2011	32.17	32.18	31.60	31.72	545,558	-0.97(-2.96%)
Mar 09, 2011	32.71	32.88	32.15	32.69	302,418	-0.14(-0.43%)
Mar 08, 2011	32.37	33.12	32.31	32.83	456,126	+0.45(+1.39%)
Mar 07, 2011	32.94	33.11	32.06	32.38	416,547	-0.37(-1.13%)
Mar 04, 2011	32.94	33.07	32.32	32.75	399,351	-0.28(-0.85%)
Mar 03, 2011	31.75	33.34	31.75	33.03	544,160	+1.60(+5.10%)
Mar 02, 2011	30.94	31.50	30.53	31.43	389,366	+0.52(+1.70%)
Mar 01, 2011	32.22	32.46	30.78	30.90	425,792	-1.08(-3.37%)
Feb 28, 2011	31.49	32.54	31.32	31.98	468,563	+0.64(+2.05%)
Feb 25, 2011	30.94	31.40	30.88	31.34	226,984	+0.58(+1.87%)
Feb 24, 2011	31.07	31.24	30.28	30.76	582,329	-0.15(-0.48%)
Feb 23, 2011	32.26	32.27	30.34	30.91	588,302	-1.35(-4.19%)
Feb 22, 2011	32.98	33.03	32.18	32.26	566,654	-1.13(-3.37%)
Feb 18, 2011	33.47	33.47	32.98	33.39	396,307	+0.10(+0.29%)
Feb 17, 2011	32.62	33.31	32.45	33.29	362,530	+0.61(+1.87%)
Feb 16, 2011	32.64	32.98	32.58	32.68	572,411	+0.22(+0.68%)
Feb 15, 2011	32.67	32.67	32.34	32.46	268,252	-0.32(-0.97%)
Feb 14, 2011	32.38	33.00	32.31	32.78	361,991	+0.40(+1.23%)
Feb 11, 2011	32.45	32.68	32.31	32.38	473,879	-0.22(-0.68%)
Feb 10, 2011	32.06	32.73	32.05	32.60	541,868	+0.43(+1.35%)
Feb 09, 2011	32.43	32.48	32.08	32.17	523,201	-0.38(-1.15%)
Feb 08, 2011	32.51	32.70	32.31	32.54	352,616	+0.02(+0.07%)
Feb 07, 2011	32.40	32.71	32.27	32.52	486,493	+0.21(+0.66%)
Feb 04, 2011	32.47	32.54	32.07	32.31	404,986	-0.08(-0.25%)
Feb 03, 2011	32.54	32.59	32.06	32.39	308,510	-0.20(-0.61%)
Feb 02, 2011	33.13	33.13	32.41	32.59	484,235	-0.44(-1.34%)
Feb 01, 2011	32.17	33.07	32.13	33.03	643,874	+1.19(+3.72%)
Jan 31, 2011	30.56	32.27	30.55	31.84	721,515	+0.65(+2.08%)
Jan 28, 2011	32.11	32.24	31.15	31.20	503,948	-0.85(-2.64%)
Jan 27, 2011	32.26	32.82	31.62	32.04	988,780	-0.32(-0.98%)
Jan 26, 2011	30.28	34.29	30.28	32.36	2,037,966	+1.77(+5.80%)
Jan 25, 2011	30.08	30.63	30.03	30.58	508,557	+0.41(+1.37%)
Jan 24, 2011	29.98	30.33	29.79	30.17	397,805	+0.27(+0.91%)
Jan 21, 2011	30.09	30.25	29.86	29.90	293,891	+0.07(+0.22%)
Jan 20, 2011	30.70	30.70	29.73	29.83	362,884	-0.88(-2.88%)
Jan 19, 2011	31.25	31.42	30.56	30.72	959,445	-0.52(-1.67%)
Jan 18, 2011	30.81	31.24	30.77	31.24	613,899	+0.49(+1.58%)
Jan 14, 2011	30.46	30.91	30.19	30.75	460,255	+0.29(+0.94%)
Jan 13, 2011	30.13	30.50	30.06	30.47	437,217	+0.27(+0.90%)
Jan 12, 2011	29.55	30.44	29.41	30.19	371,589	+0.99(+3.40%)
Jan 11, 2011	29.58	29.65	28.96	29.20	491,226	-0.36(-1.22%)
Jan 10, 2011	28.96	29.85	28.64	29.56	582,751	+0.49(+1.70%)
Jan 07, 2011	29.03	29.45	28.60	29.07	442,217	+0.08(+0.28%)
Jan 06, 2011	28.54	29.10	28.43	28.99	590,600	+0.60(+2.10%)
Jan 05, 2011	28.48	28.57	28.38	28.39	436,878	-0.17(-0.59%)
Jan 04, 2011	28.90	28.95	28.26	28.56	326,673	-0.53(-1.82%)

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