Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.27	30.51	29.02	29.13	1,814,414	+0.17(+0.59%)
May 23, 2011	29.10	29.30	28.35	28.96	1,181,399	-0.55(-1.86%)
May 20, 2011	28.85	29.95	28.17	29.51	1,407,654	+0.74(+2.57%)
May 19, 2011	28.57	29.07	28.21	28.77	1,175,011	+0.42(+1.48%)
May 18, 2011	26.82	28.40	26.66	28.35	1,181,461	+1.70(+6.38%)
May 17, 2011	26.33	27.07	26.07	26.65	1,133,451	+0.29(+1.10%)
May 16, 2011	26.41	27.05	26.00	26.36	1,194,622	-0.17(-0.64%)
May 13, 2011	26.75	27.16	26.12	26.53	1,098,845	-0.12(-0.45%)
May 12, 2011	26.75	26.94	25.59	26.65	2,559,630	-0.59(-2.17%)
May 11, 2011	28.59	28.60	26.95	27.24	1,204,902	-1.48(-5.15%)
May 10, 2011	28.76	29.01	28.15	28.72	600,468	+0.06(+0.21%)
May 09, 2011	27.80	28.78	27.80	28.66	905,425	+0.77(+2.76%)
May 06, 2011	27.55	27.99	27.21	27.89	1,002,960	+0.68(+2.50%)
May 05, 2011	26.80	27.53	26.14	27.21	1,599,338	-0.22(-0.80%)
May 04, 2011	28.95	28.95	27.00	27.43	1,511,127	-1.69(-5.80%)
May 03, 2011	29.95	30.04	28.56	29.12	624,024	-1.05(-3.48%)
May 02, 2011	30.10	30.22	30.00	30.17	711,894	-0.56(-1.82%)
Apr 29, 2011	30.62	30.98	30.39	30.73	839,418	+0.18(+0.59%)
Apr 28, 2011	30.81	30.93	30.20	30.55	697,143	-0.41(-1.32%)
Apr 27, 2011	31.60	31.60	29.95	30.96	950,617	-0.68(-2.15%)
Apr 26, 2011	31.59	32.16	31.30	31.64	1,063,251	+0.00(+0.00%)
Apr 25, 2011	30.51	31.66	30.35	31.64	1,222,686	+1.14(+3.74%)
Apr 21, 2011	30.27	30.94	29.86	30.50	1,055,265	+0.60(+2.01%)
Apr 20, 2011	30.48	30.50	29.73	29.90	1,831,762	+0.09(+0.30%)
Apr 19, 2011	29.49	30.35	29.11	29.81	1,859,666	+0.41(+1.39%)
Apr 18, 2011	29.96	30.12	29.16	29.40	1,015,789	-1.09(-3.57%)
Apr 15, 2011	29.80	30.61	29.60	30.49	1,335,158	+0.68(+2.28%)
Apr 14, 2011	29.60	30.25	29.35	29.81	973,829	-0.27(-0.90%)
Apr 13, 2011	30.11	31.33	29.68	30.08	1,601,220	+0.86(+2.94%)
Apr 12, 2011	30.94	31.05	29.06	29.22	1,901,497	-1.88(-6.05%)
Apr 11, 2011	32.24	32.39	31.07	31.10	992,639	-0.64(-2.02%)
Apr 08, 2011	32.43	32.76	30.93	31.74	1,109,756	-0.38(-1.18%)
Apr 07, 2011	32.35	32.68	31.54	32.12	1,106,078	-0.07(-0.22%)
Apr 06, 2011	32.96	33.59	32.09	32.19	1,890,073	-0.69(-2.10%)
Apr 05, 2011	32.63	32.98	32.22	32.88	892,059	+0.21(+0.64%)
Apr 04, 2011	31.99	32.74	31.78	32.67	1,117,844	+0.89(+2.80%)
Apr 01, 2011	31.57	32.09	31.49	31.78	1,372,514	+0.16(+0.51%)
Mar 31, 2011	31.10	31.87	30.85	31.62	1,994,832	+1.14(+3.74%)
Mar 30, 2011	30.09	30.59	29.84	30.48	977,624	+0.46(+1.53%)
Mar 29, 2011	29.69	30.64	29.56	30.02	1,281,591	+0.11(+0.37%)
Mar 28, 2011	29.77	30.05	29.45	29.91	1,416,393	+0.07(+0.23%)
Mar 25, 2011	29.58	30.32	29.40	29.84	1,136,923	+0.32(+1.08%)
Mar 24, 2011	30.75	30.92	29.50	29.52	1,185,175	-0.95(-3.12%)
Mar 23, 2011	30.48	30.75	29.89	30.47	1,320,756	-0.08(-0.26%)
Mar 22, 2011	30.75	30.82	29.89	30.55	1,127,688	-0.17(-0.55%)
Mar 21, 2011	30.43	30.73	30.28	30.72	1,047,423	+0.96(+3.23%)
Mar 18, 2011	30.92	31.23	29.62	29.76	4,351,419	-2.04(-6.42%)
Mar 17, 2011	30.52	31.99	29.97	31.80	1,254,417	+1.90(+6.35%)
Mar 16, 2011	31.61	32.49	29.08	29.90	2,013,324	-1.35(-4.32%)
Mar 15, 2011	31.16	32.13	31.15	31.25	1,237,929	-0.25(-0.79%)
Mar 14, 2011	31.00	31.61	30.18	31.50	621,152	+0.06(+0.19%)
Mar 11, 2011	30.12	31.85	29.65	31.44	1,372,820	+0.49(+1.58%)
Mar 10, 2011	31.74	31.84	30.07	30.95	2,057,104	-1.47(-4.53%)
Mar 09, 2011	33.16	33.16	31.30	32.42	1,530,212	-1.08(-3.22%)
Mar 08, 2011	35.12	35.25	33.33	33.50	813,931	-1.75(-4.96%)
Mar 07, 2011	35.50	35.77	33.66	35.25	750,904	-0.04(-0.11%)
Mar 04, 2011	35.23	35.54	34.71	35.29	517,976	-0.78(-2.16%)
Mar 03, 2011	35.84	36.15	34.92	36.07	796,270	+0.31(+0.87%)
Mar 02, 2011	34.52	36.03	33.79	35.76	971,621	+1.18(+3.41%)

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