Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	34.45	34.77	33.57	34.37	115,357	-0.16(-0.46%)
Jul 28, 2011	35.57	35.81	34.29	34.53	103,766	-1.20(-3.35%)
Jul 27, 2011	37.00	37.80	34.53	35.73	173,646	-1.12(-3.03%)
Jul 26, 2011	37.32	37.96	36.84	36.84	75,593	-0.48(-1.28%)
Jul 25, 2011	38.44	38.52	37.32	37.32	90,941	-1.28(-3.31%)
Jul 22, 2011	38.76	38.84	38.52	38.60	51,928	-0.32(-0.82%)
Jul 21, 2011	39.47	39.55	38.68	38.92	68,841	-0.32(-0.81%)
Jul 20, 2011	39.47	39.79	39.16	39.23	34,356	-0.16(-0.40%)
Jul 19, 2011	39.39	39.79	39.16	39.39	46,503	+0.08(+0.20%)
Jul 18, 2011	39.79	39.87	39.31	39.31	37,399	-0.40(-1.00%)
Jul 15, 2011	40.27	40.59	39.63	39.71	43,102	-0.16(-0.40%)
Jul 14, 2011	40.59	40.99	39.79	39.87	43,432	-0.56(-1.38%)
Jul 13, 2011	39.63	40.83	39.63	40.43	70,217	+0.96(+2.42%)
Jul 12, 2011	39.87	40.19	39.39	39.47	50,726	-0.40(-1.00%)
Jul 11, 2011	40.59	40.83	39.87	39.87	54,163	-1.04(-2.53%)
Jul 08, 2011	40.99	41.31	40.67	40.91	32,481	-0.32(-0.77%)
Jul 07, 2011	41.63	41.79	41.15	41.23	43,535	+0.24(+0.58%)
Jul 06, 2011	40.91	41.39	40.91	40.99	72,100	-0.16(-0.39%)
Jul 05, 2011	41.63	41.71	40.75	41.15	35,170	-0.40(-0.96%)
Jul 01, 2011	41.23	41.71	40.83	41.55	82,943	+0.48(+1.17%)
Jun 30, 2011	41.31	41.87	40.79	41.07	54,780	+0.16(+0.39%)
Jun 29, 2011	41.47	41.47	40.83	40.91	51,900	-0.24(-0.58%)
Jun 28, 2011	40.99	41.40	40.75	41.15	40,035	+0.48(+1.18%)
Jun 27, 2011	40.91	41.47	40.53	40.67	59,487	-0.08(-0.20%)
Jun 24, 2011	41.63	41.63	40.27	40.75	137,105	+1.28(+3.23%)
Jun 23, 2011	39.08	39.79	39.08	39.47	38,690	-0.40(-1.00%)
Jun 22, 2011	39.55	40.19	39.00	39.87	34,440	+0.40(+1.01%)
Jun 21, 2011	39.31	40.11	38.44	39.47	87,654	+0.16(+0.41%)
Jun 20, 2011	39.16	39.47	39.08	39.31	30,455	-0.16(-0.40%)
Jun 17, 2011	39.63	40.03	39.08	39.47	35,423	+0.08(+0.20%)
Jun 16, 2011	39.31	40.27	38.84	39.39	48,084	-0.08(-0.20%)
Jun 15, 2011	39.87	40.27	39.08	39.47	47,150	-0.88(-2.17%)
Jun 14, 2011	39.79	40.47	39.71	40.35	39,778	+1.12(+2.85%)
Jun 13, 2011	38.76	39.39	38.68	39.23	36,461	+0.56(+1.44%)
Jun 10, 2011	38.52	38.91	38.20	38.68	50,147	-0.08(-0.20%)
Jun 09, 2011	38.28	39.23	38.28	38.76	35,536	+0.55(+1.44%)
Jun 08, 2011	39.31	39.62	38.13	38.20	90,678	-1.34(-3.39%)
Jun 07, 2011	39.54	39.86	38.99	39.54	60,176	+0.39(+1.01%)
Jun 06, 2011	40.02	40.41	39.15	39.15	74,995	-0.95(-2.36%)
Jun 03, 2011	40.41	41.04	39.86	40.09	78,384	+0.16(+0.39%)
May 24, 2011	38.83	40.17	38.83	39.94	114,765	+1.50(+3.89%)
May 23, 2011	40.17	40.17	38.20	38.44	192,939	-1.73(-4.31%)
May 20, 2011	41.36	41.36	39.70	40.17	87,986	-1.10(-2.67%)
May 19, 2011	41.20	41.51	40.57	41.28	78,467	+0.16(+0.38%)
May 18, 2011	40.49	41.12	40.49	41.12	42,240	+0.63(+1.56%)
May 17, 2011	41.43	41.75	40.17	40.49	100,166	-1.42(-3.38%)
May 16, 2011	42.30	42.46	41.75	41.91	37,462	-0.71(-1.66%)
May 13, 2011	42.62	42.77	42.30	42.62	23,144	+0.16(+0.37%)
May 12, 2011	42.22	42.85	41.59	42.46	31,441	+0.00(+0.00%)
May 11, 2011	43.40	43.40	42.30	42.46	39,836	-0.95(-2.18%)
May 10, 2011	42.62	43.48	42.22	43.40	45,120	+0.79(+1.85%)
May 09, 2011	42.77	43.01	42.06	42.62	46,945	-0.16(-0.37%)
May 06, 2011	42.77	43.80	42.54	42.77	59,058	+0.47(+1.12%)
May 05, 2011	42.38	43.09	42.22	42.30	42,458	-0.08(-0.19%)
May 04, 2011	43.64	43.80	42.30	42.38	77,890	-1.02(-2.36%)
May 03, 2011	42.62	43.64	42.14	43.40	118,551	+1.58(+3.77%)

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