Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.11	31.24	31.01	31.07	279,001	-0.28(-0.90%)
Jul 28, 2011	31.45	31.56	31.31	31.36	177,217	-0.05(-0.17%)
Jul 27, 2011	32.01	32.04	31.39	31.41	1,587,983	-0.87(-2.69%)
Jul 26, 2011	32.21	32.34	32.06	32.28	308,941	+0.68(+2.15%)
Jul 25, 2011	31.40	31.68	31.30	31.60	157,714	+0.29(+0.92%)
Jul 22, 2011	31.34	31.39	31.23	31.31	228,556	-0.12(-0.37%)
Jul 21, 2011	31.28	31.63	31.25	31.43	402,079	+0.21(+0.66%)
Jul 20, 2011	31.30	31.43	31.07	31.22	168,393	+0.00(+0.01%)
Jul 19, 2011	31.45	31.48	31.09	31.22	172,602	+0.23(+0.76%)
Jul 18, 2011	31.08	31.08	30.72	30.99	216,513	+0.41(+1.33%)
Jul 15, 2011	30.47	30.76	30.17	30.58	238,353	+0.91(+3.06%)
Jul 14, 2011	30.02	30.15	29.62	29.67	141,256	-0.11(-0.37%)
Jul 13, 2011	29.67	30.11	29.63	29.78	232,778	+0.66(+2.26%)
Jul 12, 2011	29.05	29.37	29.01	29.12	271,071	-0.34(-1.14%)
Jul 11, 2011	29.65	29.71	29.37	29.46	133,016	-0.76(-2.50%)
Jul 08, 2011	30.25	30.35	29.98	30.21	84,512	+0.02(+0.08%)
Jul 07, 2011	30.04	30.38	29.94	30.19	164,859	+0.04(+0.15%)
Jul 06, 2011	29.93	30.15	29.90	30.14	186,061	-0.02(-0.07%)
Jul 05, 2011	30.14	30.27	30.07	30.16	339,789	-0.31(-1.02%)
Jul 01, 2011	30.24	30.54	30.11	30.47	232,389	+0.30(+1.00%)
Jun 30, 2011	30.00	30.26	30.00	30.17	127,356	+0.39(+1.30%)
Jun 29, 2011	29.71	29.85	29.62	29.78	145,614	+0.15(+0.49%)
Jun 28, 2011	29.15	29.68	29.12	29.64	156,495	+0.13(+0.44%)
Jun 27, 2011	29.08	29.63	29.08	29.51	268,365	+0.56(+1.93%)
Jun 24, 2011	28.73	29.31	28.46	28.95	430,323	-0.28(-0.97%)
Jun 23, 2011	29.05	29.26	28.79	29.23	122,273	-0.01(-0.04%)
Jun 22, 2011	29.35	29.51	29.21	29.25	112,473	-0.34(-1.16%)
Jun 21, 2011	29.28	29.72	29.20	29.59	173,859	+0.38(+1.31%)
Jun 20, 2011	29.19	29.28	29.16	29.20	176,957	+0.13(+0.44%)
Jun 17, 2011	29.40	29.43	29.01	29.08	158,885	+0.01(+0.04%)
Jun 16, 2011	28.97	29.13	28.78	29.06	182,436	-0.37(-1.26%)
Jun 15, 2011	29.60	29.72	29.30	29.43	103,547	-0.29(-0.98%)
Jun 14, 2011	29.73	29.84	29.65	29.73	121,599	+0.36(+1.21%)
Jun 13, 2011	29.33	29.49	29.17	29.37	89,394	+0.25(+0.87%)
Jun 10, 2011	29.37	29.39	28.91	29.12	274,641	-0.63(-2.12%)
Jun 09, 2011	29.54	29.88	29.53	29.75	303,112	+0.44(+1.49%)
Jun 08, 2011	29.35	29.46	29.23	29.31	125,462	-0.05(-0.18%)
Jun 07, 2011	29.44	29.51	29.29	29.36	138,899	+0.23(+0.78%)
Jun 06, 2011	29.55	29.55	29.13	29.14	214,606	+0.02(+0.06%)
Jun 03, 2011	29.02	29.27	28.97	29.12	147,008	+0.62(+2.18%)
May 24, 2011	28.32	28.59	28.28	28.50	301,847	+0.42(+1.50%)
May 23, 2011	28.04	28.12	27.82	28.08	223,438	-0.64(-2.24%)
May 20, 2011	28.97	29.04	28.67	28.72	549,630	-0.48(-1.65%)
May 19, 2011	28.98	29.27	28.91	29.20	223,386	+0.38(+1.30%)
May 18, 2011	28.37	28.87	28.27	28.83	171,535	+0.49(+1.74%)
May 17, 2011	28.28	28.34	27.95	28.33	582,458	-0.34(-1.17%)
May 16, 2011	28.53	28.90	28.49	28.67	523,595	-0.08(-0.28%)
May 13, 2011	28.99	29.20	28.60	28.75	252,325	-0.22(-0.77%)
May 12, 2011	28.48	29.02	28.16	28.97	253,435	+0.21(+0.73%)
May 11, 2011	29.10	29.10	28.58	28.76	275,607	-0.52(-1.79%)
May 10, 2011	29.10	29.33	29.09	29.29	275,988	-0.35(-1.17%)
May 09, 2011	29.33	29.64	29.20	29.63	194,789	+0.31(+1.05%)
May 06, 2011	29.74	30.06	29.21	29.32	484,501	-0.07(-0.25%)
May 05, 2011	29.66	29.66	29.27	29.39	564,469	-0.43(-1.44%)
May 04, 2011	30.71	30.75	29.64	29.82	493,938	-0.65(-2.12%)
May 03, 2011	30.91	31.06	30.41	30.47	344,987	-0.81(-2.59%)

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