Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.24	26.44	26.06	26.16	308,207	+0.08(+0.32%)
May 23, 2011	25.25	26.58	24.78	26.08	317,402	+0.55(+2.17%)
May 20, 2011	26.39	26.49	25.32	25.53	356,819	-0.98(-3.72%)
May 19, 2011	26.90	26.90	26.36	26.51	370,158	-0.33(-1.23%)
May 18, 2011	26.49	26.90	25.25	26.84	490,730	+0.48(+1.82%)
May 17, 2011	24.02	27.13	23.75	26.36	1,244,249	+2.13(+8.78%)
May 16, 2011	24.55	24.85	24.10	24.23	729,801	-0.53(-2.12%)
May 13, 2011	25.91	25.91	24.73	24.76	347,182	-1.11(-4.30%)
May 12, 2011	25.24	25.97	25.12	25.87	281,984	+0.52(+2.06%)
May 11, 2011	25.71	25.71	25.32	25.35	276,942	-0.40(-1.54%)
May 10, 2011	25.49	25.77	25.28	25.75	324,161	+0.33(+1.30%)
May 09, 2011	25.19	25.45	25.10	25.42	265,103	+0.12(+0.46%)
May 06, 2011	25.15	25.77	24.79	25.30	484,904	+0.47(+1.90%)
May 05, 2011	24.03	24.98	24.03	24.83	616,279	+0.65(+2.67%)
May 04, 2011	24.14	24.35	23.82	24.18	345,973	-0.01(-0.03%)
May 03, 2011	24.33	24.55	24.10	24.19	245,698	-0.26(-1.08%)
May 02, 2011	24.43	25.20	24.28	24.46	336,913	-0.69(-2.73%)
Apr 29, 2011	25.12	25.43	25.07	25.15	290,130	-0.04(-0.16%)
Apr 28, 2011	24.92	25.63	24.92	25.19	340,475	+0.17(+0.66%)
Apr 27, 2011	24.95	25.29	24.74	25.02	746,197	+0.03(+0.13%)
Apr 26, 2011	25.00	25.08	24.17	24.99	1,362,016	-0.01(-0.03%)
Apr 25, 2011	25.96	26.15	24.96	25.00	921,035	-1.24(-4.73%)
Apr 21, 2011	26.78	26.78	26.16	26.24	382,716	-0.40(-1.49%)
Apr 20, 2011	26.04	26.64	26.04	26.64	265,925	+0.81(+3.14%)
Apr 19, 2011	26.21	26.33	25.77	25.82	212,236	-0.17(-0.67%)
Apr 18, 2011	26.11	26.38	25.84	26.00	286,927	-0.33(-1.26%)
Apr 15, 2011	26.30	26.42	26.08	26.33	204,581	+0.02(+0.09%)
Apr 14, 2011	26.12	26.39	25.98	26.30	369,057	-0.09(-0.34%)
Apr 13, 2011	26.85	27.02	26.25	26.39	368,011	-0.43(-1.60%)
Apr 12, 2011	26.37	26.92	26.32	26.83	612,351	+0.28(+1.06%)
Apr 11, 2011	26.55	26.70	26.35	26.54	1,117,552	-0.12(-0.47%)
Apr 08, 2011	27.60	27.60	26.39	26.67	277,394	-0.69(-2.51%)
Apr 07, 2011	27.73	28.00	27.22	27.36	302,348	-0.37(-1.34%)
Apr 06, 2011	28.20	28.20	27.40	27.73	290,957	-0.26(-0.95%)
Apr 05, 2011	27.52	28.22	27.33	27.99	285,977	+0.40(+1.44%)
Apr 04, 2011	27.97	27.98	27.50	27.60	233,118	-0.25(-0.89%)
Apr 01, 2011	27.49	27.95	27.31	27.84	243,680	+0.55(+2.00%)
Mar 31, 2011	27.55	27.55	26.94	27.30	218,565	-0.34(-1.23%)
Mar 30, 2011	26.96	27.66	26.64	27.64	283,098	+0.80(+2.99%)
Mar 29, 2011	26.23	26.96	26.02	26.83	273,651	+0.66(+2.53%)
Mar 28, 2011	26.41	26.67	25.96	26.17	280,456	-0.13(-0.50%)
Mar 25, 2011	26.19	26.95	26.11	26.30	265,512	+0.16(+0.60%)
Mar 24, 2011	26.43	26.70	26.09	26.15	378,481	-0.11(-0.41%)
Mar 23, 2011	25.91	26.39	25.67	26.25	289,251	+0.34(+1.31%)
Mar 22, 2011	26.25	26.25	25.72	25.91	371,995	-0.26(-0.98%)
Mar 21, 2011	26.12	26.28	25.70	26.17	260,273	+0.27(+1.05%)
Mar 18, 2011	25.96	26.33	25.60	25.90	1,225,944	+0.14(+0.55%)
Mar 17, 2011	26.40	26.49	25.74	25.76	287,941	-0.29(-1.11%)
Mar 16, 2011	26.10	26.44	25.81	26.05	327,927	-0.21(-0.79%)
Mar 15, 2011	25.33	26.49	25.33	26.25	403,179	+0.26(+0.99%)
Mar 14, 2011	25.53	26.12	25.53	26.00	422,266	+0.18(+0.71%)
Mar 11, 2011	25.63	26.06	25.29	25.82	374,154	+0.11(+0.42%)
Mar 10, 2011	26.24	26.40	25.59	25.71	282,179	-0.79(-3.00%)
Mar 09, 2011	26.73	26.84	26.25	26.50	318,074	-0.16(-0.59%)
Mar 08, 2011	26.55	26.96	26.06	26.66	216,882	+0.03(+0.12%)
Mar 07, 2011	26.66	26.98	26.13	26.63	436,103	-0.07(-0.25%)
Mar 04, 2011	27.92	28.01	26.49	26.69	416,971	-1.14(-4.10%)
Mar 03, 2011	26.78	27.91	26.75	27.84	481,320	+1.59(+6.07%)
Mar 02, 2011	25.97	26.65	25.78	26.24	301,196	+0.23(+0.89%)

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