Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	42.38	42.80	42.19	42.46	253,802	+0.45(+1.07%)
Jun 29, 2011	41.81	42.13	41.29	42.01	198,468	+0.42(+1.00%)
Jun 28, 2011	40.34	41.71	40.34	41.59	571,644	+1.54(+3.84%)
Jun 27, 2011	39.57	40.17	39.47	40.06	331,063	+0.60(+1.52%)
Jun 24, 2011	39.98	40.04	39.35	39.45	228,458	-0.38(-0.95%)
Jun 23, 2011	39.71	39.91	39.38	39.83	279,927	-0.43(-1.07%)
Jun 22, 2011	40.04	40.60	40.04	40.27	342,161	-0.18(-0.44%)
Jun 21, 2011	40.60	40.60	40.06	40.44	465,442	+0.04(+0.09%)
Jun 20, 2011	40.29	40.45	40.24	40.41	246,809	-0.03(-0.07%)
Jun 17, 2011	40.40	40.74	40.30	40.44	331,843	+0.62(+1.55%)
Jun 16, 2011	39.88	40.24	39.13	39.82	169,421	-0.01(-0.02%)
Jun 15, 2011	39.82	40.26	39.55	39.83	146,029	-0.42(-1.03%)
Jun 14, 2011	39.62	40.29	39.58	40.24	296,820	+0.81(+2.06%)
Jun 13, 2011	39.23	39.68	39.00	39.43	170,224	+0.31(+0.79%)
Jun 10, 2011	39.19	39.42	38.84	39.12	250,371	-0.27(-0.67%)
Jun 09, 2011	39.45	39.61	39.32	39.38	137,884	+0.02(+0.04%)
Jun 08, 2011	39.30	39.56	39.15	39.37	134,280	-0.01(-0.02%)
Jun 07, 2011	39.83	39.83	39.35	39.38	202,251	-0.13(-0.34%)
Jun 06, 2011	39.68	39.85	39.39	39.51	293,838	-0.12(-0.31%)
Jun 03, 2011	39.56	40.19	39.56	39.63	197,738	+1.08(+2.80%)
May 24, 2011	38.56	38.72	38.32	38.55	243,712	+0.10(+0.25%)
May 23, 2011	38.27	38.56	37.97	38.46	210,112	-0.37(-0.96%)
May 20, 2011	38.62	38.96	38.62	38.83	211,810	+0.04(+0.11%)
May 19, 2011	38.78	39.02	38.50	38.78	233,066	+0.22(+0.57%)
May 18, 2011	38.13	38.62	38.02	38.56	320,256	+0.45(+1.18%)
May 17, 2011	37.87	38.22	37.86	38.11	260,286	-0.09(-0.23%)
May 16, 2011	38.36	38.76	38.14	38.20	270,997	-0.43(-1.12%)
May 13, 2011	38.80	39.09	38.54	38.63	128,025	-0.10(-0.25%)
May 12, 2011	38.46	39.11	38.31	38.73	193,001	+0.01(+0.02%)
May 11, 2011	38.74	39.09	38.54	38.72	302,270	-0.11(-0.30%)
May 10, 2011	37.86	38.85	37.86	38.84	516,801	+1.27(+3.39%)
May 09, 2011	37.83	38.18	37.28	37.56	575,803	-0.32(-0.84%)
May 06, 2011	38.87	39.71	36.58	37.88	1,188,765	+3.07(+8.83%)
May 05, 2011	34.90	35.25	34.74	34.81	330,741	-0.32(-0.91%)
May 04, 2011	35.33	35.54	35.00	35.13	228,099	-0.27(-0.75%)
May 03, 2011	35.62	35.70	35.20	35.39	150,646	-0.28(-0.79%)
May 02, 2011	35.71	35.79	35.59	35.67	270,003	+0.27(+0.77%)
Apr 29, 2011	35.01	35.59	34.94	35.40	223,991	+0.42(+1.21%)
Apr 28, 2011	34.79	35.13	34.53	34.98	227,286	+0.19(+0.53%)
Apr 27, 2011	34.87	35.12	34.64	34.79	147,556	-0.09(-0.25%)
Apr 26, 2011	34.20	34.97	34.08	34.88	200,676	+0.78(+2.28%)
Apr 25, 2011	34.45	34.45	34.01	34.10	101,361	-0.32(-0.92%)
Apr 21, 2011	34.41	34.50	34.17	34.42	106,689	+0.23(+0.67%)
Apr 20, 2011	34.08	34.60	33.88	34.19	167,721	+0.38(+1.12%)
Apr 19, 2011	33.84	33.93	33.67	33.81	125,731	+0.09(+0.26%)
Apr 18, 2011	33.59	33.75	33.36	33.72	199,429	-0.26(-0.75%)
Apr 15, 2011	33.49	34.09	33.47	33.98	211,364	+0.45(+1.34%)
Apr 14, 2011	33.21	33.74	33.21	33.53	160,383	+0.04(+0.11%)
Apr 13, 2011	33.82	33.82	33.29	33.49	212,443	-0.03(-0.08%)
Apr 12, 2011	33.49	33.63	33.26	33.52	212,732	-0.18(-0.52%)
Apr 11, 2011	33.56	33.79	33.45	33.70	238,329	+0.10(+0.29%)
Apr 08, 2011	33.85	34.05	33.53	33.60	235,542	-0.03(-0.08%)
Apr 07, 2011	33.61	34.07	33.55	33.63	195,156	+0.09(+0.26%)
Apr 06, 2011	32.99	33.57	32.97	33.54	248,306	+0.62(+1.88%)
Apr 05, 2011	32.57	33.10	32.34	32.92	170,158	+0.21(+0.65%)
Apr 04, 2011	32.48	32.95	32.19	32.71	261,368	+0.33(+1.01%)

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