Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	26.38	26.38	23.07	23.72	767,975	-4.01(-14.46%)
Jul 28, 2011	27.59	29.06	27.49	27.73	186,530	+0.21(+0.76%)
Jul 27, 2011	28.45	28.48	27.49	27.52	167,113	-1.07(-3.74%)
Jul 26, 2011	29.66	29.67	28.49	28.59	71,626	-1.00(-3.38%)
Jul 25, 2011	29.47	29.97	29.47	29.59	102,095	-0.34(-1.14%)
Jul 22, 2011	30.09	30.23	29.77	29.93	71,283	-0.05(-0.17%)
Jul 21, 2011	29.28	30.08	29.07	29.98	94,071	+0.89(+3.06%)
Jul 20, 2011	29.00	29.16	28.70	29.09	78,411	+0.10(+0.34%)
Jul 19, 2011	28.59	29.00	28.00	28.99	87,064	+0.55(+1.93%)
Jul 18, 2011	28.84	28.85	28.13	28.44	29,552	-0.42(-1.46%)
Jul 15, 2011	28.83	29.06	28.77	28.86	62,715	+0.10(+0.35%)
Jul 14, 2011	29.88	29.90	28.73	28.76	60,889	-1.03(-3.46%)
Jul 13, 2011	29.16	30.19	29.16	29.79	73,115	+0.91(+3.15%)
Jul 12, 2011	29.00	29.37	28.84	28.88	54,673	-0.34(-1.16%)
Jul 11, 2011	29.25	29.63	29.12	29.22	79,481	-0.47(-1.58%)
Jul 08, 2011	29.86	30.18	29.47	29.69	52,989	-0.55(-1.82%)
Jul 07, 2011	29.93	30.50	29.58	30.24	64,548	+0.65(+2.20%)
Jul 06, 2011	28.73	29.65	28.73	29.59	74,471	+0.77(+2.67%)
Jul 05, 2011	27.82	28.96	27.82	28.82	108,498	+1.05(+3.78%)
Jul 01, 2011	27.30	27.79	26.89	27.77	271,869	+0.52(+1.91%)
Jun 30, 2011	27.55	27.60	27.21	27.25	221,339	-0.39(-1.41%)
Jun 29, 2011	28.30	28.48	27.61	27.64	68,685	-0.66(-2.33%)
Jun 28, 2011	27.95	28.30	27.75	28.30	64,519	+0.43(+1.54%)
Jun 27, 2011	27.88	28.10	27.60	27.87	63,591	+0.09(+0.32%)
Jun 24, 2011	28.44	28.44	27.63	27.78	171,612	-0.61(-2.15%)
Jun 23, 2011	28.11	28.49	27.60	28.39	43,672	-0.03(-0.11%)
Jun 22, 2011	28.30	28.98	28.30	28.42	55,725	-0.12(-0.42%)
Jun 21, 2011	27.69	28.59	27.68	28.54	76,111	+0.96(+3.48%)
Jun 20, 2011	27.47	27.70	27.01	27.58	157,502	+0.08(+0.29%)
Jun 17, 2011	28.17	28.36	27.48	27.50	194,552	-0.53(-1.89%)
Jun 16, 2011	28.43	28.45	27.51	28.03	51,609	-0.14(-0.50%)
Jun 15, 2011	27.90	28.30	27.71	28.17	99,674	-0.11(-0.39%)
Jun 14, 2011	27.82	28.43	27.57	28.28	93,461	+0.80(+2.91%)
Jun 13, 2011	27.98	28.21	27.46	27.48	108,536	-0.50(-1.79%)
Jun 10, 2011	28.73	29.09	27.86	27.98	89,026	-0.99(-3.42%)
Jun 09, 2011	28.38	29.32	28.27	28.97	76,120	+0.70(+2.48%)
Jun 08, 2011	27.99	28.51	27.98	28.27	73,491	+0.06(+0.21%)
Jun 07, 2011	28.26	28.51	28.00	28.21	63,244	+0.12(+0.43%)
Jun 06, 2011	28.92	28.99	28.08	28.09	94,232	-0.83(-2.87%)
Jun 03, 2011	29.26	29.49	28.62	28.92	174,062	-0.81(-2.72%)
May 24, 2011	29.90	30.05	29.10	29.73	100,121	-0.12(-0.40%)
May 23, 2011	30.42	30.42	29.51	29.85	89,804	-1.00(-3.24%)
May 20, 2011	31.22	31.69	30.10	30.85	248,632	-0.59(-1.88%)
May 19, 2011	28.65	31.62	28.65	31.44	425,144	+3.00(+10.55%)
May 18, 2011	27.73	28.46	27.73	28.44	105,087	+0.71(+2.56%)
May 17, 2011	27.48	27.83	27.39	27.73	77,305	+0.13(+0.47%)
May 16, 2011	27.73	28.05	27.58	27.60	119,300	-0.33(-1.18%)
May 13, 2011	28.12	28.24	27.34	27.93	45,577	-0.22(-0.78%)
May 12, 2011	27.58	28.42	27.24	28.15	59,338	+0.46(+1.66%)
May 11, 2011	28.02	28.19	27.39	27.69	60,591	-0.40(-1.42%)
May 10, 2011	27.96	28.16	27.71	28.09	78,486	+0.35(+1.26%)
May 09, 2011	27.56	27.98	27.42	27.74	46,526	+0.09(+0.33%)
May 06, 2011	27.88	28.06	27.60	27.65	49,241	+0.09(+0.33%)
May 05, 2011	28.20	28.36	27.54	27.56	75,289	-0.64(-2.27%)
May 04, 2011	28.54	28.54	28.20	28.20	49,661	-0.20(-0.70%)
May 03, 2011	28.51	28.79	28.15	28.40	114,711	-0.20(-0.70%)

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