Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	44.96	45.32	44.75	45.06	1,075,153	+0.37(+0.83%)
Jun 29, 2011	44.71	44.86	44.31	44.69	705,680	+0.11(+0.25%)
Jun 28, 2011	44.39	44.75	44.26	44.58	1,056,448	+0.28(+0.63%)
Jun 27, 2011	44.10	44.52	43.75	44.30	904,054	+0.27(+0.61%)
Jun 24, 2011	45.03	45.03	43.93	44.03	2,031,068	-0.89(-1.98%)
Jun 23, 2011	44.34	44.99	43.86	44.92	1,628,294	-0.08(-0.18%)
Jun 22, 2011	45.01	45.23	44.82	45.00	1,272,328	-0.38(-0.84%)
Jun 21, 2011	45.00	45.59	44.83	45.38	915,344	+0.69(+1.54%)
Jun 20, 2011	44.71	44.76	44.59	44.69	829,817	+0.35(+0.79%)
Jun 17, 2011	44.56	44.62	44.07	44.34	1,273,384	+0.19(+0.43%)
Jun 16, 2011	44.67	44.79	43.94	44.15	1,023,971	-0.40(-0.90%)
Jun 15, 2011	45.29	45.33	44.52	44.55	913,425	-1.02(-2.24%)
Jun 14, 2011	45.57	45.84	45.49	45.57	575,927	+0.43(+0.95%)
Jun 13, 2011	45.61	45.61	44.96	45.14	760,524	-0.09(-0.20%)
Jun 10, 2011	45.92	45.97	45.18	45.23	1,475,854	-0.82(-1.78%)
Jun 09, 2011	45.87	46.31	45.70	46.05	537,068	+0.29(+0.63%)
Jun 08, 2011	45.91	46.06	45.58	45.76	890,468	-0.50(-1.08%)
Jun 07, 2011	46.36	46.58	46.10	46.26	1,047,913	+0.09(+0.19%)
Jun 06, 2011	46.52	46.69	46.14	46.17	807,630	-0.58(-1.24%)
Jun 03, 2011	47.12	47.46	46.70	46.75	977,419	-0.87(-1.83%)
May 24, 2011	48.56	49.10	47.35	47.62	1,836,717	-0.74(-1.53%)
May 23, 2011	48.75	48.79	48.19	48.36	815,298	-1.12(-2.26%)
May 20, 2011	49.43	49.63	49.00	49.48	765,193	+0.05(+0.10%)
May 19, 2011	49.50	49.74	49.29	49.43	1,384,751	+0.17(+0.35%)
May 18, 2011	48.55	49.37	48.32	49.26	658,098	+0.68(+1.40%)
May 17, 2011	48.00	48.71	47.73	48.58	1,625,362	+0.53(+1.10%)
May 16, 2011	48.78	48.78	48.00	48.05	1,440,336	-0.83(-1.70%)
May 13, 2011	48.46	49.18	48.43	48.88	1,060,675	+0.60(+1.24%)
May 12, 2011	48.82	48.82	48.20	48.28	1,767,508	-0.67(-1.37%)
May 11, 2011	49.26	49.75	48.66	48.95	761,747	-0.39(-0.79%)
May 10, 2011	48.95	49.56	48.77	49.34	1,105,056	+0.69(+1.42%)
May 09, 2011	48.20	49.20	48.20	48.65	998,783	+0.49(+1.02%)
May 06, 2011	48.31	48.95	47.92	48.16	1,501,013	+0.52(+1.09%)
May 05, 2011	48.28	48.54	47.60	47.64	2,529,618	-0.89(-1.83%)
May 04, 2011	51.49	51.49	47.54	48.53	4,946,117	-4.44(-8.38%)
May 03, 2011	52.56	53.08	52.17	52.97	965,685	+0.56(+1.07%)
May 02, 2011	52.55	52.57	52.38	52.41	633,787	-0.72(-1.36%)
Apr 29, 2011	53.06	53.34	52.84	53.13	419,684	+0.16(+0.30%)
Apr 28, 2011	52.94	53.30	52.73	52.97	527,687	-0.08(-0.15%)
Apr 27, 2011	52.98	53.33	52.77	53.05	634,221	+0.20(+0.38%)
Apr 26, 2011	52.16	53.06	52.08	52.85	593,925	+0.87(+1.67%)
Apr 25, 2011	52.22	52.26	51.89	51.98	355,166	-0.24(-0.46%)
Apr 21, 2011	52.06	52.50	51.70	52.22	733,302	+0.51(+0.99%)
Apr 20, 2011	51.06	51.71	51.03	51.71	1,025,584	+1.33(+2.64%)
Apr 19, 2011	50.20	50.47	49.88	50.38	854,000	+0.39(+0.78%)
Apr 18, 2011	49.48	50.21	49.29	49.99	1,060,968	-0.06(-0.12%)
Apr 15, 2011	50.15	50.56	49.89	50.05	722,969	+0.02(+0.04%)
Apr 14, 2011	49.44	50.07	49.07	50.03	687,556	+0.29(+0.58%)
Apr 13, 2011	50.59	50.62	49.46	49.74	1,152,701	-0.48(-0.96%)
Apr 12, 2011	50.35	50.85	50.14	50.22	820,492	-0.34(-0.67%)
Apr 11, 2011	50.81	51.21	50.38	50.56	738,846	-0.24(-0.47%)
Apr 08, 2011	51.08	51.60	50.35	50.80	561,032	-0.23(-0.45%)
Apr 07, 2011	51.25	51.66	50.88	51.03	645,969	-0.37(-0.72%)
Apr 06, 2011	51.00	51.69	50.75	51.40	1,187,648	+0.77(+1.52%)
Apr 05, 2011	50.80	51.20	50.55	50.63	766,849	-0.15(-0.30%)
Apr 04, 2011	51.01	51.01	50.36	50.78	1,248,251	+0.73(+1.46%)

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