Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	20.78	21.13	20.67	20.78	494,351	-0.43(-2.04%)
May 27, 2010	20.69	21.22	20.58	21.22	1,767,100	+1.24(+6.22%)
May 26, 2010	20.28	20.49	19.88	19.97	656,627	-0.29(-1.41%)
May 25, 2010	19.79	20.27	19.58	20.26	835,127	-0.03(-0.16%)
May 24, 2010	20.53	20.70	20.29	20.29	530,455	-0.54(-2.60%)
May 21, 2010	20.18	20.94	20.15	20.83	1,020,019	+0.41(+1.99%)
May 20, 2010	20.23	20.77	20.15	20.43	3,571,854	-0.66(-3.14%)
May 19, 2010	20.96	21.20	20.73	21.09	2,414,455	+0.09(+0.42%)
May 18, 2010	21.74	21.78	20.84	21.00	587,002	-0.41(-1.90%)
May 17, 2010	21.46	21.58	20.86	21.41	671,771	-0.01(-0.06%)
May 14, 2010	21.42	21.85	21.16	21.42	1,403,434	-0.67(-3.03%)
May 13, 2010	22.31	22.44	22.06	22.09	3,712,491	-0.50(-2.20%)
May 12, 2010	22.41	22.60	22.36	22.59	1,494,945	+0.36(+1.63%)
May 11, 2010	22.42	22.53	22.14	22.22	1,908,322	-0.12(-0.54%)
May 10, 2010	22.35	22.47	22.26	22.34	1,885,080	+1.59(+7.64%)
May 07, 2010	21.11	21.32	20.32	20.76	2,138,197	-0.12(-0.58%)
May 06, 2010	21.90	22.10	19.79	20.88	2,507,736	-1.20(-5.42%)
May 05, 2010	22.18	22.38	22.00	22.08	2,192,109	-0.59(-2.61%)
May 04, 2010	22.97	22.97	22.55	22.67	2,042,515	-0.95(-4.02%)
May 03, 2010	23.57	23.73	23.50	23.62	720,074	+0.17(+0.71%)
Apr 30, 2010	23.83	23.88	23.45	23.45	2,204,513	-0.37(-1.55%)
Apr 29, 2010	23.71	23.88	23.66	23.82	773,381	+0.43(+1.85%)
Apr 28, 2010	23.66	23.69	23.08	23.39	1,637,176	-0.11(-0.49%)
Apr 27, 2010	24.16	24.36	23.37	23.50	1,227,980	-1.10(-4.45%)
Apr 26, 2010	24.69	24.75	24.58	24.60	690,875	-0.04(-0.16%)
Apr 23, 2010	24.36	24.68	24.26	24.64	447,179	+0.21(+0.86%)
Apr 22, 2010	24.26	24.44	24.08	24.43	662,843	-0.27(-1.08%)
Apr 21, 2010	24.72	24.80	24.55	24.69	368,611	-0.20(-0.82%)
Apr 20, 2010	24.69	24.97	24.85	24.90	303,639	+0.21(+0.85%)
Apr 19, 2010	24.45	24.73	24.43	24.69	393,324	-0.10(-0.39%)
Apr 16, 2010	25.11	25.20	24.64	24.78	707,412	-0.54(-2.14%)
Apr 15, 2010	25.17	25.41	25.17	25.32	322,361	-0.09(-0.35%)
Apr 14, 2010	25.18	25.41	25.16	25.41	381,479	+0.36(+1.42%)
Apr 13, 2010	25.06	25.10	24.85	25.06	446,693	+0.01(+0.05%)
Apr 12, 2010	25.02	25.12	25.00	25.04	306,504	+0.20(+0.79%)
Apr 09, 2010	24.64	24.93	24.58	24.85	768,304	+0.36(+1.46%)
Apr 08, 2010	24.23	24.49	24.14	24.49	692,101	-0.01(-0.05%)
Apr 07, 2010	24.59	24.61	24.40	24.50	561,753	-0.27(-1.11%)
Apr 06, 2010	24.57	24.78	24.51	24.78	721,462	-0.17(-0.69%)
Apr 05, 2010	24.85	24.99	24.77	24.95	298,651	+0.13(+0.54%)
Apr 01, 2010	24.67	24.81	24.81	24.81	630,083	+0.40(+1.64%)
Mar 31, 2010	24.25	24.52	24.22	24.41	720,637	+0.16(+0.66%)
Mar 30, 2010	24.39	24.43	24.19	24.25	496,137	-0.11(-0.44%)
Mar 29, 2010	24.22	24.36	24.20	24.36	282,081	+0.23(+0.95%)
Mar 26, 2010	24.09	24.24	24.03	24.13	434,827	+0.18(+0.77%)
Mar 25, 2010	24.16	24.27	23.93	23.95	471,952	+0.01(+0.05%)
Mar 24, 2010	23.88	23.99	23.80	23.94	362,426	-0.38(-1.55%)
Mar 23, 2010	24.16	24.34	24.09	24.31	401,701	+0.14(+0.58%)
Mar 22, 2010	23.73	24.22	23.71	24.17	639,760	+0.03(+0.13%)
Mar 19, 2010	24.35	24.37	24.01	24.14	315,694	-0.27(-1.12%)
Mar 18, 2010	24.50	24.57	24.25	24.41	194,851	-0.17(-0.70%)
Mar 17, 2010	24.62	24.72	24.57	24.58	370,250	+0.07(+0.29%)
Mar 16, 2010	24.23	24.52	24.20	24.51	394,533	+0.39(+1.64%)
Mar 15, 2010	24.04	24.18	24.03	24.12	434,176	-0.26(-1.07%)
Mar 12, 2010	24.40	24.40	24.25	24.38	344,697	+0.11(+0.47%)
Mar 11, 2010	24.06	24.27	23.95	24.27	606,447	+0.20(+0.85%)
Mar 10, 2010	23.94	24.20	23.94	24.06	339,795	+0.10(+0.43%)
Mar 09, 2010	23.73	24.05	23.73	23.96	482,322	-0.04(-0.16%)
Mar 08, 2010	24.13	24.15	23.95	24.00	281,955	-0.10(-0.40%)
Mar 05, 2010	23.78	24.11	23.71	24.09	645,629	+0.49(+2.08%)
Mar 04, 2010	23.69	23.74	23.45	23.60	428,767	+0.03(+0.13%)
Mar 03, 2010	23.48	23.74	23.45	23.57	537,464	+0.28(+1.20%)
Mar 02, 2010	23.18	23.39	23.10	23.29	501,723	+0.31(+1.33%)

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