Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	33.42	33.98	33.21	33.91	180,823	+0.69(+2.08%)
Mar 30, 2011	33.24	33.42	32.92	33.21	304,994	+0.01(+0.04%)
Mar 29, 2011	32.55	33.29	32.31	33.20	379,141	+0.63(+1.94%)
Mar 28, 2011	33.91	34.06	32.49	32.57	1,988,937	-1.61(-4.72%)
Mar 25, 2011	35.15	35.15	34.11	34.18	566,836	-0.87(-2.47%)
Mar 24, 2011	34.74	35.13	34.72	35.05	458,302	+0.68(+1.98%)
Mar 23, 2011	33.76	34.37	33.62	34.37	346,127	+0.76(+2.25%)
Mar 22, 2011	33.08	33.71	32.83	33.61	545,125	+0.29(+0.88%)
Mar 21, 2011	32.65	33.44	32.63	33.31	618,640	+0.73(+2.23%)
Mar 18, 2011	32.88	33.32	32.44	32.59	1,029,383	+0.17(+0.52%)
Mar 17, 2011	33.48	33.91	32.31	32.42	2,193,649	-0.79(-2.39%)
Mar 16, 2011	33.72	33.92	33.02	33.21	227,059	-0.21(-0.62%)
Mar 15, 2011	33.25	33.79	33.12	33.42	462,317	-0.36(-1.08%)
Mar 14, 2011	34.01	34.16	33.65	33.79	373,545	-0.41(-1.19%)
Mar 11, 2011	33.42	34.22	33.16	34.20	286,333	+0.53(+1.57%)
Mar 10, 2011	34.60	34.60	33.60	33.67	564,449	-1.10(-3.16%)
Mar 09, 2011	35.18	35.23	34.63	34.77	344,968	-0.47(-1.33%)
Mar 08, 2011	35.28	35.43	34.98	35.23	385,303	-0.16(-0.46%)
Mar 07, 2011	35.75	35.93	35.21	35.40	155,583	-0.30(-0.85%)
Mar 04, 2011	35.75	35.78	35.49	35.70	193,574	+0.15(+0.42%)
Mar 03, 2011	35.66	35.74	35.43	35.55	382,407	+0.18(+0.50%)
Mar 02, 2011	35.52	35.65	35.26	35.38	379,252	+0.08(+0.23%)
Mar 01, 2011	35.65	35.84	35.00	35.29	508,219	-0.04(-0.11%)
Feb 28, 2011	35.68	36.00	35.33	35.33	599,125	-0.01(-0.02%)
Feb 25, 2011	35.78	35.84	35.34	35.34	314,167	-0.04(-0.10%)
Feb 24, 2011	35.18	35.65	35.09	35.38	193,910	+0.24(+0.68%)
Feb 23, 2011	35.21	35.42	34.91	35.14	149,119	-0.20(-0.57%)
Feb 22, 2011	36.30	36.30	35.18	35.34	320,523	-0.79(-2.19%)
Feb 18, 2011	35.61	36.23	35.35	36.13	252,746	+0.40(+1.11%)
Feb 17, 2011	35.47	35.85	34.88	35.73	291,006	+0.12(+0.33%)
Feb 16, 2011	35.67	35.85	35.34	35.61	400,052	-0.08(-0.23%)
Feb 15, 2011	35.54	35.91	35.17	35.70	335,702	+0.19(+0.52%)
Feb 14, 2011	35.50	35.85	35.31	35.51	375,157	-0.05(-0.15%)
Feb 11, 2011	35.13	35.56	35.02	35.56	199,921	+0.29(+0.82%)
Feb 10, 2011	35.50	35.84	34.99	35.27	537,816	-0.25(-0.71%)
Feb 09, 2011	36.53	36.88	35.51	35.52	787,528	-1.24(-3.37%)
Feb 08, 2011	37.35	37.35	36.69	36.76	418,162	-0.37(-1.00%)
Feb 07, 2011	37.27	37.43	37.00	37.14	431,301	+0.09(+0.24%)
Feb 04, 2011	37.35	37.52	36.80	37.05	776,649	-0.44(-1.17%)
Feb 03, 2011	37.00	37.54	36.91	37.49	931,043	+0.48(+1.30%)
Feb 02, 2011	36.83	37.17	36.76	37.00	744,834	+0.04(+0.10%)
Feb 01, 2011	36.27	36.98	36.09	36.97	821,399	+0.98(+2.72%)
Jan 31, 2011	35.36	36.01	35.33	35.99	943,737	+0.21(+0.58%)
Jan 28, 2011	35.81	36.11	35.38	35.78	1,895,611	-0.16(-0.45%)
Jan 27, 2011	34.95	35.96	34.83	35.94	4,200,369	+1.26(+3.64%)
Jan 26, 2011	34.11	34.83	33.96	34.68	481,002	+0.63(+1.85%)
Jan 25, 2011	34.17	34.17	33.70	34.05	456,179	-0.23(-0.67%)
Jan 24, 2011	33.99	34.34	33.94	34.28	414,010	+0.17(+0.51%)
Jan 21, 2011	34.60	34.61	34.07	34.10	115,271	-0.45(-1.29%)
Jan 20, 2011	34.85	34.85	34.20	34.55	514,269	-0.43(-1.23%)
Jan 19, 2011	35.28	35.28	34.77	34.98	266,788	+0.00(+0.00%)
Jan 18, 2011	34.33	35.01	34.31	34.98	446,933	+0.71(+2.07%)
Jan 14, 2011	34.71	34.83	34.11	34.27	936,380	-0.56(-1.60%)
Jan 13, 2011	35.32	35.47	34.67	34.83	287,779	-0.54(-1.53%)
Jan 12, 2011	35.75	36.03	35.26	35.37	1,187,102	-0.12(-0.33%)
Jan 11, 2011	35.30	35.72	35.13	35.49	461,013	+0.53(+1.53%)
Jan 10, 2011	35.82	35.87	34.80	34.95	853,150	-1.01(-2.81%)
Jan 07, 2011	36.62	36.65	35.82	35.96	436,632	-0.54(-1.49%)
Jan 06, 2011	37.11	37.37	36.46	36.51	469,925	-0.67(-1.80%)
Jan 05, 2011	37.14	37.34	37.07	37.17	201,830	-0.22(-0.58%)
Jan 04, 2011	37.75	38.08	37.26	37.39	565,076	-0.30(-0.79%)

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