Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	30.93	31.07	30.84	30.90	280,568	-0.28(-0.90%)
Jul 28, 2011	31.27	31.38	31.14	31.18	178,212	-0.05(-0.17%)
Jul 27, 2011	31.83	31.86	31.21	31.23	1,596,897	-0.86(-2.69%)
Jul 26, 2011	32.03	32.16	31.89	32.10	310,675	+0.67(+2.15%)
Jul 25, 2011	31.23	31.50	31.13	31.42	158,599	+0.29(+0.92%)
Jul 22, 2011	31.17	31.22	31.06	31.14	229,839	-0.12(-0.37%)
Jul 21, 2011	31.10	31.45	31.07	31.25	404,336	+0.20(+0.66%)
Jul 20, 2011	31.13	31.26	30.89	31.05	169,338	+0.00(+0.01%)
Jul 19, 2011	31.27	31.31	30.92	31.05	173,571	+0.23(+0.76%)
Jul 18, 2011	30.91	30.91	30.55	30.81	217,728	+0.41(+1.33%)
Jul 15, 2011	30.30	30.59	30.00	30.41	239,691	+0.90(+3.06%)
Jul 14, 2011	29.86	29.98	29.45	29.50	142,049	-0.11(-0.37%)
Jul 13, 2011	29.50	29.94	29.47	29.61	234,084	+0.65(+2.26%)
Jul 12, 2011	28.89	29.20	28.85	28.96	272,592	-0.33(-1.14%)
Jul 11, 2011	29.49	29.55	29.21	29.29	133,763	-0.75(-2.50%)
Jul 08, 2011	30.08	30.18	29.82	30.04	84,986	+0.02(+0.08%)
Jul 07, 2011	29.87	30.21	29.77	30.02	165,785	+0.04(+0.15%)
Jul 06, 2011	29.76	29.98	29.73	29.97	187,105	-0.02(-0.07%)
Jul 05, 2011	29.97	30.10	29.90	29.99	341,696	-0.31(-1.02%)
Jul 01, 2011	30.07	30.37	29.95	30.30	233,693	+0.30(+1.00%)
Jun 30, 2011	29.83	30.09	29.83	30.00	128,071	+0.39(+1.30%)
Jun 29, 2011	29.54	29.68	29.46	29.62	146,431	+0.14(+0.49%)
Jun 28, 2011	28.99	29.51	28.96	29.47	157,374	+0.13(+0.44%)
Jun 27, 2011	28.92	29.47	28.92	29.34	269,871	+0.55(+1.93%)
Jun 24, 2011	28.57	29.14	28.30	28.79	432,738	-0.28(-0.97%)
Jun 23, 2011	28.89	29.10	28.63	29.07	122,959	-0.01(-0.04%)
Jun 22, 2011	29.18	29.34	29.05	29.08	113,104	-0.34(-1.16%)
Jun 21, 2011	29.11	29.56	29.04	29.42	174,835	+0.38(+1.31%)
Jun 20, 2011	29.03	29.11	29.00	29.04	177,950	+0.13(+0.44%)
Jun 17, 2011	29.24	29.26	28.85	28.91	159,777	+0.01(+0.04%)
Jun 16, 2011	28.81	28.97	28.62	28.90	183,460	-0.37(-1.26%)
Jun 15, 2011	29.44	29.55	29.13	29.27	104,128	-0.29(-0.98%)
Jun 14, 2011	29.56	29.67	29.48	29.56	122,282	+0.35(+1.21%)
Jun 13, 2011	29.16	29.33	29.01	29.21	89,896	+0.25(+0.87%)
Jun 10, 2011	29.21	29.23	28.75	28.95	276,183	-0.63(-2.12%)
Jun 09, 2011	29.38	29.71	29.37	29.58	304,814	+0.43(+1.49%)
Jun 08, 2011	29.19	29.29	29.07	29.15	126,166	-0.05(-0.18%)
Jun 07, 2011	29.28	29.34	29.13	29.20	139,678	+0.22(+0.78%)
Jun 06, 2011	29.38	29.38	28.97	28.97	215,811	+0.02(+0.06%)
Jun 03, 2011	28.86	29.10	28.80	28.96	147,833	+0.62(+2.18%)
May 24, 2011	28.16	28.44	28.12	28.34	303,541	+0.42(+1.50%)
May 23, 2011	27.89	27.96	27.66	27.92	224,692	-0.64(-2.24%)
May 20, 2011	28.81	28.88	28.51	28.56	552,715	-0.48(-1.65%)
May 19, 2011	28.82	29.10	28.75	29.04	224,640	+0.37(+1.30%)
May 18, 2011	28.21	28.70	28.11	28.66	172,497	+0.49(+1.74%)
May 17, 2011	28.12	28.18	27.79	28.17	585,728	-0.33(-1.17%)
May 16, 2011	28.37	28.74	28.33	28.51	526,534	-0.08(-0.28%)
May 13, 2011	28.83	29.03	28.44	28.59	253,742	-0.22(-0.77%)
May 12, 2011	28.32	28.86	28.01	28.81	254,857	+0.21(+0.73%)
May 11, 2011	28.93	28.93	28.42	28.60	277,154	-0.52(-1.79%)
May 10, 2011	28.94	29.17	28.93	29.12	277,537	-0.17(-0.57%)
May 09, 2011	29.00	29.30	28.86	29.29	197,060	+0.31(+1.05%)
May 06, 2011	29.40	29.71	28.87	28.98	490,150	-0.07(-0.25%)
May 05, 2011	29.32	29.32	28.93	29.06	571,051	-0.42(-1.44%)
May 04, 2011	30.36	30.39	29.30	29.48	499,698	-0.64(-2.12%)
May 03, 2011	30.55	30.70	30.05	30.12	349,009	-0.80(-2.59%)

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